Preliminary Datasheet. Macroblock 16-channel Constant Current LED Sink Driver
|
|
- Edward Watson
- 5 years ago
- Views:
Transcription
1 Preliminary Datasheet Macroblock Features 16 constant-current output channels Constant output current invariant to load voltage change: Constant output current range: 3-45 V DD = 5V; 3-30 V DD = 3.3V Excellent output current accuracy: between channels: ±3% (max.), and between ICs: ±6% (max.) Output current adjusted through an external resistor Fast response of output current, OE (min.): 250 DD = 5.0V Staggered output delay 25MHz clock frequency Schmitt trigger input 3.3V/ 5V supply voltage Pb-free & Green Package Small Outline I5016CF Package GD: SOP GF: SOP Shrink BI5016CP SOP GP: SSOP Current Accuracy Between Channels Between ICs < ±3% < ±6% Conditions I OUT = 3 ma ~ 30 DS = 0.8V ; V DD = 3.3V I OUT = 3 ma ~ 45 DS = 0.8V ; V DD = 5.0V Product Description With PrecisionDrive technology, is designed for LED displays which require to operate at low current and to match the luminous intensity of each channel. It provides supply voltage and accepts CMOS logic input at 3.3V and 5.0V to meet the trend of low power consumption. contains a serial buffer and data latches which convert serial input data into parallel output format. At output stage, sixteen regulated current ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of V F variations. provides users with great flexibility and device performance while using in their system design for LED display applications, e.g. LED panels. It accepts an input voltage range from 3V to 5.5V and maintains a constant current up from 3 ma to 45 ma determined by an external resistor, R ext, which gives users flexibility in controlling the light intensity of LEDs. guarantees to endure maximum 17V at the output port. The high clock frequency, 25 MHz, also satisfies the system requirements of high volume data transmission. Macroblock, Inc Floor 6-4, No.18, Pu-Ting Rd., Hsinchu, Taiwan 30077, ROC. TEL: , FAX: info@mblock.com.tw - 1 -
2 Block Diagram OUT0 OUT1 OUT14 OUT15 R-EXT I O Regulator VDD OE 16-bit Output Driver 16 LE 16-bit Output Latch GND 16 SDI CLK 16-bit Shift Register SDO Terminal Description Pin Configuration Pin No. Pin Name Function 1 GND Ground terminal for control logic and current sink 2 SDI Serial-data input to the shift register 3 CLK 4 LE Clock input terminal for data shift on rising edge Data strobe input terminal Serial data is transferred to the output latch when LE is high. The data is latched when LE goes low. GND SDI CLK LE OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT VDD R-EXT SDO OE OUT15 OUT14 OUT13 OUT12 OUT11 OUT10 OUT9 OUT8 5~20 OUT0 ~ OUT15 Constant current output terminals Output enable terminal 21 OE 22 SDO 23 R-EXT When (active) low, the output drivers are enabled; when high, all output drivers are turned OFF (blanked). Serial-data output to the following SDI of next driver IC. SDO signal change on rising edge of CLK. Input terminal used to connect an external resistor for setting up output current for all output channels 24 VDD 3.3V / 5V supply voltage terminal - 2 -
3 Equivalent Circuits of Inputs and Outputs OE terminal LE terminal VDD VDD IN IN CLK, SDI terminal VDD SDO terminal VDD IN OUT - 3 -
4 Timing Diagram CLK N = SDI D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 LE OE OUT0 OUT 1 OUT2 OUT3 D0 D1 D2 OFF ON OFF ON OFF ON OFF ON OUT15 D15 OFF ON SDO D15 : don t care Truth Table CLK LE OE SDI OUT0 OUT 7 OUT15 SDO H L D n D n.. D n - 7. D n - 15 D n-16 L L D n+1 No Change D n-15 H L D n+2 D n + 2. D n - 5. D n - 13 D n-14 X L D n+3 D n + 2. D n - 5. D n - 13 D n-13 X H D n+4 Off D n
5 Maximum Ratings Characteristic Symbol Rating Unit Supply Voltage V DD 0 ~ 7.0 V Input Voltage V IN -0.4 ~ V DD V Output Current I OUT +90 ma Sustaining Voltage at OUT Port V DS -0.5 ~ V Clock Frequency F CLK 25 MHz GND Terminal Current I GND ma Power Dissipation (On PCB, Ta=25 C) Thermal Resistance (On PCB, Ta=25 C) GD type 2.7 GF type 1.9 GP type P D 1.4 GD type 46.6 GF type GP type R th(j-a) Operating Temperature T opr -40 ~ +85 C Storage Temperature T stg -55 ~ +150 C W C/W - 5 -
6 Electrical Characteristics (V DD = 5.0V) Characteristics Symbol Condition Min. Typ. Max. Unit Supply Voltage V DD V Sustaining Voltage at OUT Ports Output Current Input Voltage V DS OUT0 ~ OUT V I OUT Refer to Test Circuit for Electrical Characteristics 3-45 ma I OH SDO ma I OL SDO ma H level V IH Ta = -40~85ºC 0.7*V DD - V DD V L level V IL Ta = -40~85ºC GND - 0.3*V DD V Output Leakage Current I OH V DS = 17.0V µa Output Voltage SDO V OL I OL = +1.0mA V V OH I OH = -1.0mA V Output Current 1 I OUT1 V DS = 1.0V R ext = 1860Ω ma Current Skew di OUT1 I OL = 10mA V DS = 1.0V R ext = 1860Ω - ±1 ±3 % Output Current 2 I OUT2 V DS = 1.0V R ext = 744Ω ma Current Skew Output Current vs. Output Voltage Regulation Output Current vs. Supply Voltage Regulation di OUT2 I OL = 25mA V DS = 1.0V R ext = 744Ω - ±1 ±3 % %/dv DS V DS within 1.0V and 3.0V - ±0.1 - % / V %/dv DD V DD within 4.5V and 5.5V - ±1.0 - % / V Pull-up Resistor R IN (up) OE KΩ Pull-down Resistor R IN (down) LE KΩ Supply Current OFF ON I DD (off) 1 R ext = Open, OUT0 ~ OUT15 = Off I DD (off) 2 R ext = 1860Ω, OUT0 ~ OUT15 = Off I DD (off) 3 R ext = 744Ω, OUT0 ~ OUT15 = Off I DD (on) 1 R ext = 1860Ω, OUT0 ~ OUT15 = On I DD (on) 2 R ext = 744Ω, OUT0 ~ OUT15 = On ma - 6 -
7 Electrical Characteristics (V DD = 3.3V) Characteristics Symbol Condition Min. Typ. Max. Unit Supply Voltage V DD V Sustaining Voltage at OUT Ports Output Current Input Voltage V DS OUT0 ~ OUT V I OUT Refer to Test Circuit for Electrical Characteristics 3-30 ma I OH SDO ma I OL SDO ma H level V IH Ta = -40~85ºC 0.7*V DD - V DD V L level V IL Ta = -40~85ºC GND - 0.3*V DD V Output Leakage Current I OH V DS = 17.0V µa Output Voltage SDO V OL I OL = +1.0mA V V OH I OH = -1.0mA V Output Current 1 I OUT1 V DS = 1.0V R ext = 6200Ω ma Current Skew di OUT1 I OL = 3mA V DS = 1.0V R ext = 6200Ω - ±1 ±3 % Output Current 2 I OUT2 V DS = 1.0V R ext = 744Ω ma Current Skew Output Current vs. Output Voltage Regulation Output Current vs. Supply Voltage Regulation di OUT2 I OL = 25mA V DS = 1.0V R ext = 744Ω - ±1 ±3 % %/dv DS V DS within 1.0V and 3.0V - ±0.1 - % / V %/dv DD V DD within 3.0V and 4.5V - ±1 - % / V Pull-up Resistor R IN (up) OE KΩ Pull-down Resistor R IN (down) LE KΩ Supply Current OFF ON I DD (off) 1 R ext = Open, OUT0 ~ OUT15 = Off I DD (off) 2 R ext = 6200Ω, OUT0 ~ OUT15 = Off I DD (off) 3 R ext = 744Ω, OUT0 ~ OUT15 = Off I DD (on) 1 R ext = 6200Ω, OUT0 ~ OUT15 = On I DD (on) 2 R ext = 744Ω, OUT0 ~ OUT15 = On ma Test Circuit for Electrical Characteristics I DD VDD IOUT V DD OE OUT0 I IH,IIL. DS CLK V LE. OUT15 V IH, VIL SDI SDO R - EXT GND I ref - 7 -
8 Switching Characteristics (V DD = 5.0V) Propagation Delay Time ( L to H ) Propagation Delay Time ( H to L ) Pulse Width Characteristics Symbol Condition Min. Typ. Max. Unit CLK - OUT 2n ns CLK - OUT 2n + 1 LE - t plh ns OUT 2n ns LE - OUT 2n + 1 t plh ns OE -OUT 2n OE -OUT 2n + 1 t plh CLK - SDO t plh ns CLK - OUT 2n ns CLK - OUT 2n + 1 t phl1 ns ns LE t w(l) ns OE t w(oe) ns Hold Time for LE t h(l) 5 - ns Setup Time for LE t su(l) 5 - ns Maximum CLK Rise Time t r ns Maximum CLK Fall Time t f ns SDO Rise Time t r,sdo 10 ns SDO Fall Time t f,sdo 10 ns Output Rise Time of Output Ports t or ns Output Fall Time of Output Ports LE - OUT 2n t phl2 V DD =5.0 V ns LE - OUT 2n + 1 V DS =1.0 V ns V IH =V DD OE - OUT 2n V t IL =GND phl3 ns R ext =930 Ω OE - OUT 2n V L =4.5 V CLK - SDO t phl4 R L =162 Ω ns CLK t w(clk) C L =10 pf ns t of ns * Among output channels exists 35ns delay time between odd number OUT 2n + 1 (e.g.:bit1/bit3/bit5 )and even number OUT 2n (ex: Bit0/Bit2/Bit4 ). has a built-in staggered circuit to perform delay mechanism, by which the even and odd output ports will be turned on at a different time so that the instant current from the power line will be lowered
9 Switching Characteristics (V DD = 3.3V) Propagation Delay Time ( L to H ) Propagation Delay Time ( H to L ) Pulse Width Characteristics Symbol Condition Min. Typ. Max. Unit CLK - OUT 2n ns CLK - OUT 2n + 1 LE - t plh ns OUT 2n ns LE - OUT 2n + 1 t plh ns OE -OUT 2n OE -OUT 2n + 1 t plh CLK - SDO t plh ns LE - OUT 2n ns t phl2 LE - OUT 2n ns V L =4.5 V OE - OUT 2n R t L =162 Ω phl3 ns C L =10 pf OE - OUT 2n CLK - SDO t phl ns CLK t w(clk) ns LE t w(l) ns OE t w(oe) ns Hold Time for LE t h(l) ns Setup Time for LE t su(l) ns Maximum CLK Rise Time t r ns Maximum CLK Fall Time CLK - OUT 2n ns t phl1 V DD =3.3 V CLK - OUT 2n + 1 V ns DS =1.0 V V IH =V DD t f V IL =GND R ext =930 Ω ns ns SDO Rise Time t r,sdo 10 ns SDO Fall Time t f,sdo 10 ns Output Rise Time of Output Ports t or ns Output Fall Time of Output Ports t of ns Test Circuit for Switching Characteristics IDD VDD Function Generator Logic Input VIH,VIL OE CLK LE SDI R - EXT V DD GND. OUT0 OUT15 SDO IOUT RL CL 5V Waveform Iref CL VL 0V t r = tf = 10 ns - 9 -
10 Timing Waveform t W(CLK) CLK t su(d) t h(d) SDI SDO t plh, t phl t W(L) LE t h(l) t su(l) OE LOW = OUTPUTS ENABLED HIGH = OUTPUT OFF OUTn t plh1, t phl1 t plh2, t phl2 LOW = OUTPUT ON t W(OE) OE t phl3 t plh3 OUTn 90% 90% 10% 10% t of t or
11 Application Information Constant Current To design LED displays, provides nearly no variations in current from channel to channel and from IC to IC. This can be achieved by: 1) The maximum current variation between channels is less than ±3%, and that between ICs is less than ±6%. 2) In addition, the current characteristic of output stage is flat and users can refer to the figure as shown below. The output current can be kept constant regardless of the variations of LED forward voltages (V F ). This performs as a perfection of load regulation. I OUT (ma) 60 I OUT vs. V DS for various Rext (@V DD =5.0V) V DS (V) Rext=36500ohm Rext=18160ohm Rext=6119ohm Rext=3637ohm Rext=1851ohm Rext=748ohm Rext=365ohm I OUT (ma) I OUT vs. V DS for various Rext (@V DD =3.3V) Rext=36500ohm Rext=18160ohm Rext=6119ohm Rext=3637ohm Rext=1851ohm Rext=1232ohm Rext=931ohm Rext=748ohm V DS (V) Rext=613ohm
12 Adjusting Output Current The output current of each channel (I OUT ) is set by an external resistor, R ext. The relationship between I OUT and R ext is shown in the following figure. Also, the output current can be calculated from the equation: V R-EXT = 1.24V;I OUT = V R-EXT * (1/Rext) x 15; R ext = (V R-EXT / I OUT ) x 15 I OUT (ma) I OUT vs. (1/Rext) V DS =1.0V /Rext (1/ohm) Where R ext is the resistance of the external resistor connected to R-EXT terminal and V R-EXT is the voltage of R-EXT terminal. The magnitude of current (as a function of R ext ) is around 25mA at 744Ω and 10mA at 1860Ω
13 Soldering Process of Pb-free & Green Package* Macroblock has defined "Pb-Free & Green" to mean semiconductor products that are compatible with the current RoHS requirements and selected 100% pure tin (Sn) to provide forward and backward compatibility with both the current industry-standard SnPb-based soldering processes and higher-temperature Pb-free processes. Pure tin is widely accepted by customers and suppliers of electronic devices in Europe, Asia and the US as the lead-free surface finish of choice to replace tin-lead. Also, it is backward compatible to standard 215ºC to 240ºC reflow processes which adopt tin/lead (SnPb) solder paste. However, in the whole Pb-free soldering processes and materials, 100% pure tin (Sn), will all require up to 260 o C for proper soldering on boards, referring to J-STD-020B as shown below. Temperature ( ) ± Average ramp-up rate= 0.7 /s 30s max Ramp-down 6 /s (max) s max 100 Peak Temperature 245 ~260 < 10s 50 Average ramp-up rate = 0.4 /s Average ramp-up rate= 3.3 /s Maximum peak temperature Recommended reflow profile Acc.J-STD-020B Time (sec) *Note1: For details, please refer to Macroblock s Policy on Pb-free & Green Package
14 Package Power Dissipation (PD) The maximum allowable package power dissipation is determined as P D (max) = (Tj Ta) / R th(j-a). When 16 output channels are turned on simultaneously, the actual package power dissipation is P D (act) = (I DD x V DD ) + (I OUT x Duty x V DS x 16). Therefore, to keep P D (act) P D (max), the allowable maximum output current as a function of duty cycle is: I OUT = { [ (Tj Ta) / R th(j-a) ] (I DD x V DD ) } / V DS / Duty / 16, where Tj = 150 C. 60 I OUT vs. Duty Cycle@ Rth=46.6 /W 60 I OUT vs. Duty Cycle@ Rth=66.66 /W Max IOUT (ma) Vds=1V@Ta=25 Vds=2V@Ta=25 Vds=1V@Ta=85 Vds=2V@Ta=85 Max IOUT (ma) Vds=1V@Ta=25 Vds=2V@Ta=25 Vds=1V@Ta=85 Vds=2V@Ta= % 20% 30% 40% 60% 0 10% 20% 30% 40% 60% 70% 80% 90% 100% Duty Cycle I OUT vs. Duty Cycle@Rth=88.39 /W 0 10% 20% 30% 40% 60% 70% 70% 80% 90% 100% 80% 90% 100% Duty Cycle Max IOUT (ma) Vds=1V@Ta=25 Vds=2V@Ta=25 Vds=1V@Ta=85 Vds=2V@Ta=85 Condition: I OUT = 50mA,16 output Channels Device Type R th(j-a) ( C/W) GD GF GP Duty Cycle The maximum power dissipation, P D (max) = (Tj Ta) / R th(j-a), decreases as the ambient temperature increases. 3.0 Power Dissipation vs. Temperature 2.5 PD (W) Safe Operation Area GD Type:Rth=46.6 GF Type:Rth=66.66 GP Type:Rth= T A
15 Load Supply Voltage (V LED ) are designed to operate with V DS ranging from 0.4V to 0.8V (depending on I OUT =3~45mA) considering the package power dissipating limits. V DS may be higher enough to make P D(act) > P D(max) when V LED = 5V and V DS = V LED V F, in which V LED is the load supply voltage. In this case, it is recommended to use the lowest possible supply voltage or to set an external voltage reducer, V DROP. A voltage reducer lets V DS = (V LED V F ) V DROP. Resistors or Zener diode can be used in the applications as shown in the following figures. V LED Voltage Supply Voltage Supply (V LED ) V Drop V Drop V F V DS V F V DS Switching Noise Reduction LED driver ICs are frequently used in switch-mode applications which always behave with switching noise due to the parasitic inductance on PCB. To eliminate switching noise, refer to Application Note for 8-bit and 16-bit LED Drivers- Overshoot
16 Package Outline GD Outline Drawing GF Outline Drawing
17 Product Top-mark Information GP Outline Drawing The first row of printing MBIXXXX Or MBIXXXX Part number ID number The second row of printing XXXXXXXX Product No. Package Code Process Code G: Green and Pb-free Manufacture Code Device Version Code Product Revision History Datasheet version Device version code V1.00 A Product Ordering Information Part Number Pb-free & Green Weight (g) Package Type GD SOP GF SOP GP SSOP
Datasheet. Macroblock 16-channel Constant Current LED Sink Driver. I OUT DS =0.8V; V DD =3.3V I OUT DS =0.8V; V DD =5.
Features Datasheet Macroblock 16 constant-current output channels Constant output current invariant to load voltage change: Constant output current range: 3-45mA@V DD =5V; 3-30mA@V DD =3.3V Excellent output
More informationDatasheet. Conditions
Features Macroblock Datasheet 16 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy: between channels:
More informationDatasheet. Conditions. I OUT = 10 ~ 100 ma, V DS = 0.8V, V DD = 5.0V
Macroblock Datasheet MBI5168 Features 8 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy: between channels: < ±3% (max.), and
More informationDatasheet. Macroblock 16-Channel Constant Current LED Sink Driver
Features Datasheet Macroblock Small Outline Package 16 constant-current output channels Constant output current invariant to load voltage change: Constant output current range: 1-45mA@V DD =5V; 1-30mA@V
More informationDatasheet. Conditions
Features Macroblock Datasheet 16 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy: between channels:
More informationDatasheet. I OUT DS =0.7V; V DD =3.3V I OUT DS =0.7V; V DD =5.0V
Macroblock Datasheet MBI5024 Features Small Outline Package 16 constant-current output channels Constant output current invariant to load voltage change: Constant output current range: 3-45mA@V DD =5V;
More informationAdvance Information. Current Accuracy Conditions
Macroblock Advance Information MBI5025 Features MBI5025CN/CNS MBI5016CNS 16 constant-current output channels Constant output current invariant to load voltage change: Constant output current range: 3-50
More informationPreliminary Datasheet. Conditions. I OUT = 10 ~ 100 ma, V DS = 0.8V
Macroblock Preliminary Datasheet Features CN MBI5001CN 8 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy: between channels:
More informationAdvance Information. Conditions < ±4% < ±6% I OUT = 10 ma to 60 ma, V DS = 0.6V < ±6% < ±12% I OUT = 60 ma to100 ma, V DS = 0.8V
Features Macroblock Advance Information CN 5001CN MBI5001CN 8 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy: between channels:
More informationPreliminary Datahseet
Features Macroblock Preliminary Datahseet 3-Channel Constant-Current Sink Driver s 3 constant-current channels for RGB each Output current invariant to load voltage change Maximum output current per channel:
More informationDatasheet. Conditions
Macroblock Datasheet 8-Bit Constant Current LED Sink Driver with Gain Control Features Compatible with MBI5168 in package and electrical characteristics Exploit Share-I-O technique to provide two operation
More informationPreliminary Datasheet. All-Ways-On TM
Macroblock Preliminary Datasheet All-Ways-On TM MBI1816 6 Constant-Current LED Driver Features 16 constant-current output channels Constant output current invariant to load voltage change Excellent output
More informationMBI1816. Macroblock All-Ways-On TM. Constant-Current LED Driver. Features. Product Description. Applications. Datasheet
Macroblock All-Ways-On TM Datasheet MBI1816 Constant-Current LED Driver Features 16 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy:
More informationDatasheet. All-Ways-On TM. Conditions. I OUT = 40mA ~ 360 V DS = 0.6V
Macroblock Datasheet All-Ways-On TM MBI1802 High-Power LED Driver Features 2 constant-current output channels Constant output current invariant to load voltage change Maximum output constant current per
More informationPreliminary Datasheet
Preliminary Datasheet MBI5124 Features 16 Channel Constant Current LED Driver with Ghosting Elimination 16 constantcurrent output channels Constant output current invariant to load voltage change: Constant
More informationPreliminary Datasheet. Macroblock 16-Channel Constant Current LED Driver With Silent Error Detection and Power Saving Modes
Features Preliminary Datasheet Macroblock 16-Channel Constant Current LED Driver With Silent Error Detection and Power Saving Modes Package compatible with MBI5026 16 constant-current output channels Constant
More informationPreliminary Datasheet
Preliminary Datasheet Macroblock 4-Channel All-Ways-On TM MBI1824 Constant Current LED Driver Features Maximum 50V output sustaining voltage 4 constant-current output channels Constant output current invariant
More informationDatasheet. Conditions. I OUT = 10 ~ 100 ma, V DS = 0.8V, V DD = 5.0V
Macroblock Datasheet Features Compatible with MBI5168 in electrical characteristics and package Exploiting Share-I-O technique to provide two operation modes: - Normal Mode with the same functionality
More informationPreliminary Datasheet. Macroblock 16-Channel Constant Current LED Sink Driver with Error Detection and Current Gain
-Features Preliminary Datasheet MBI5039 Macroblock Error Detection and Current Gain 16 constant-current output channels Constant output current range: - 5-90mA @ 5V supply voltage - 3-70mA @ 3.3V supply
More informationStarChips. Technology. SCT2110 V03_01; Mar/08. 8-bit Serial-In/Parallel. Constant-Current Current LED Driver Product Description.
StarChips Technology V03_01; Mar/08 8-bit Serial-In/Parallel In/Parallel-Out Constant-Current Current LED Driver Product Description The serial-interfaced LED driver sinks 8 LED clusters with constant
More informationStarChips. Technology. SCT2026 V02_01; Jan/08. In/Parallel Product Description. Features. Pin Configurations
StarChips Technology V02_01; Jan/08 16-bit Serial-In/Pa In/Parallel rallel-out Constant-Current Current LED Driver Product Description The serial-interfaced LED driver sinks 16 LED clusters with constant
More informationPreliminary Datasheet
Features Macroblock Preliminary Datasheet Backward compatible with MBI5026 and MBI5030 in package 16 constant-current output channels 16-bit color depth PWM control Scrambled-PWM technology to improve
More informationCONSTANT CURRENT LED DRIVER IK2816
TECHNICAL DATA CONSTANT CURRENT LED DRIVER IK2816 FEATURES 16 constant-current output channels Constant output current invariant to load voltage change Excellent output current accuracy: between channels:
More informationMBI5030. Macroblock. 16-Channel Constant Current LED Driver With 16-bit PWM Control. Features. Product Description. Datasheet
Features Macroblock Datasheet Backward compatible with MBI5026 in package 16 constant-current output channels 16-bit/12-bit color depth PWM control Scrambled-PWM technology to improve refresh rate Compulsory
More informationPreliminary Datasheet
Preliminary Datasheet MBI5252 Features for 1:16 Time-Multiplexing Applications 3V-5.5V supply voltage 16 constant current output channels Constant output current range: - 0.5~20mA @ 5V supply voltage -
More informationPreliminary Datasheet. Macroblock 16-Channel SPWM Constant Current LED Driver with Lower Ghosting Effect Elimination
Features Preliminary Datasheet MBI5043 Macroblock 16 constantcurrent output channels 16bit color depth PWM control ScrambledPWM technology to improve refresh rate 6bit programmable output current gain
More informationTechnology. SCT2004 V02_01; May/09. 4-Channel. Constant Current Driver. Product Description. Features
StarChips Technology 4-Channel Constant Current Driver Product Description V02_01; May/09 The is a four channels constant current driver best for LED lighting. It provides the PWM control effect by sinking
More informationRGB LED Cluster Driver Data sheet
RGB LED Cluster Driver Data sheet 2013/12/17 3 channel 16 bit PWM Constant Current Driver Features 3 adjustable constant current sink channel 16 bit high resolution PWM output Built-in 60MHz PWM oscillator
More informationSTP16CL596 LOW VOLTAGE 16-BIT CONSTANT CURRENT LED SINK DRIVER
LOW VOLTAGE 16-BIT CONSTANT CURRENT LED SINK DRIVER LOW VOLTAGE POWER SUPPLY DOWN TO 3V 16 CONSTANT CURRENT OUTPUT CHANNELS ADJUSTABLE OUTPUT CURRENT THROUGH EXTERNAL RESISTOR SERIAL DATA IN/PARALLEL DATA
More informationUNISONIC TECHNOLOGIES CO., LTD L16B06 Preliminary CMOS IC
UNISONIC TECHNOLOGIES CO., LTD L16B06 Preliminary CMOS IC 16-BIT CONSTANT CURRENT LED DRIVER DESCRIPTION The L16B06 is a constant-current sink driver specifically designed for LED display applications.
More informationSTP08CL596 LOW VOLTAGE 8-BIT CONSTANT CURRENT LED SINK DRIVER
LOW VOLTAGE 8-BIT CONSTANT CURRENT LED SINK DRIVER LOW VOLTAGE POWER SUPPLY DOWN TO 3V 8 CONSTANT CURRENT OUTPUT CHANNELS ADJUSTABLE OUTPUT CURRENT THROUGH EXTERNAL RESISTOR SERIAL DATA IN/PARALLEL DATA
More informationGeneral Lighting LED Driver Data sheet. 8 Channel High Power Constant Current LED Driver
General Lighting LED Driver Data sheet 2010/10/04 8 Channel High Power Constant Current LED Driver Features 20mA~150mA, 8 channels constant current regulator Output current adjustable by external resistor
More informationConstant Current Driver Product Description
StarChips Technology 8-Channel Constant Current Driver Product Description V02_02; Nov/12 The is an eight channels constant current driver best for LED lighting. It provides the PWM control effect by sinking
More informationLow voltage 16-bit constant current LED sink driver with output error detection and auto power-saving for automotive applications.
Low voltage 16-bit constant current LED sink driver with output error detection and auto power-saving for automotive applications Description Datasheet - production data The STAP16DPS05 is a monolithic,
More informationPreliminary Datasheet. Macroblock PWM-Embedded 3-Channel Constant Current LED Sink Driver with Bi-directional Transmission
Features Preliminary Datasheet MBI6027 Macroblock LED Sink Driver with Bi-directional Transmission 3-channel constant current sink driver for RGB LED clusters Constant current range: Iout = 5~45mA @V DD
More informationIS31FL3726 IS31FL CHANNEL COLOR LED DRIVER. June 2018
16-CHANNEL COLOR LED DRIVER GENERAL DESCRIPTION The IS31FL3726 is comprised of constant-current drivers designed for color LEDs. The output current value can be set using an external resistor. The output
More informationLow voltage 16-bit constant current LED sink driver with auto power-saving. Description
Low voltage 16-bit constant current LED sink driver with auto power-saving Datasheet - production data Features Low voltage power supply down to 3 V 16 constant current output channels Adjustable output
More informationLast Time Buy. Deadline for receipt of LAST TIME BUY orders: April 30, 2011
Last Time Buy This part is in production but has been determined to be LAST TIME BUY. This classification indicates that the product is obsolete and notice has been given. Sale of this device is currently
More information16-bit Constant Current LED Driver with Error Detection
: _ENG_V11 Version Issue Date : 2008/05/08 File Name : _ENGpdf Total Pages : 20 16-bit Constant Current LED Driver with Error Detection 16-bit Constant Current LED Driver with Error Detection General Description
More informationTB62726ANG,TB62726AFG
TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB62726ANG,TB62726AFG 16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V The TB62726A series are comprised of constant-current
More informationObsolete Product(s) - Obsolete Product(s)
Low voltage 16-Bit, constant current LED sink driver Features Low voltage power supply down to 3V 16 constant current output channels Adjustable output current through external resistor Serial data IN/parallel
More information3-channel Constant Current LED Driver
3-channel Constant Current LED Driver (V2.2) TERALANE SEMICONDUCTOR INC. ADDRESS:7th Floor,Building 3,China Academy of Science and Technology Development,Gaoxin South Road 1, Nanshan District,Shenzhen,P.R.china
More informationOrder codes Package Packaging
Low voltage, low current power 8-bit shift register Features Low voltage power supply down to 3 V 8 constant current output channels Adjustable output current through external resistor Serial data IN/parallel
More informationICN2053. (16-Channel PWM Constant Current LED Sink Driver)
ICN2053 (16-Channel PWM ) Description The ICN2053 is a 16-channel PWM constant current sink output LED driver for 1:32 time multiplexing applications. The constant-current value of all 16 channels is set
More information16-BIT SERIAL-INPUT, CONSTANT- CURRENT LATCHED LED DRIVER
Data Sheet 26185.21 6276 CONSTANT- CURRENT GROUND SERIAL DATA IN 1 2 A6276ELW V DD I O REGULATOR 24 23 LOGIC SUPPLY R EXT The A6276EA and A6276ELW are specifically designed for LEDdisplay applications.
More informationA Bit Serial Input, Constant-Current Latched LED Driver
Features and Benefits Up to 9 ma constant-current outputs Undervoltage lockout Low-power CMOS logic and latches High data input rate Functional replacement for TB6276BN/BF Packages Not to scale 24-pin
More informationLow voltage 8-bit constant current LED sink with full outputs error detection. Order codes Package Packaging
Low voltage 8-bit constant current LED sink with full outputs error detection Features DIP-16 TSSOP16 Low voltage power supply down to 3 V 8 constant current output channels Adjustable output current through
More informationTB62747AFG,TB62747AFNG, TB62747AFNAG,TB62747BFNAG
TOSHIB Bi-CMOS Integrated Circuit Silicon Monolithic TB62747FG,TB62747FNG, TB62747FNG,TB62747BFNG 16-Output Constant Current LED Driver The TB62747 series is comprised of constant-current drivers designed
More informationOrder codes Package Packaging
Low voltage 16-bit constant current LED sink driver Datasheet production data Features 16 constant current output channels Adjustable output current through external resistor Output current: 5 ma to 90
More informationLow voltage 16-bit constant current LED sink driver with outputs error detection
Low voltage 16-bit constant current LED sink driver with outputs error detection Datasheet - production data Features Low voltage power supply down to 3 V 16 constant current output channels Adjustable
More informationIS31FL BIT COLOR LED DRIVER WITH PWM CONTROL June 2013
16-BIT COLOR LED DRIVER WITH PWM CONTROL June 2013 GENERAL DESCRIPTION The IS31FL3726 is comprised of constant-current drivers designed for color LEDs. The output current value can be set using an external
More informationSTP16CPS05. Low voltage 16-Bit constant current LED sink driver with auto power saving. Features. Description. Order codes
Low voltage 16-Bit constant current LED sink driver with auto power saving Features Low voltage power supply down to 3V 16 constant current output channels Adjustable output current through external resistor
More informationLow current consumption : 0.4 ma typ. Driver output current : 70 ma max. 5 MHz (cascade connection) Selectable H/L for latch and driver enable
The is a CMOS thermal print head driver containing a 64-bit shift register and a latch. It can be used for general purpose because H or L can be selected for the latch and the driver enable. It is ideal
More informationLow voltage 16-bit constant current LED sink driver with outputs error detection. Description. Table 1. Device summary. Order codes Package Packaging
Low voltage 16-bit constant current LED sink driver with outputs error detection Features QSOP-24 TSSOP24 SO-24 TSSOP24 (exposed pad) Low voltage power supply down to 3 V 16 constant current output channels
More informationSTP16CP05. Low voltage 16-bit constant current LED sink driver. Description. Features
Low voltage 16-bit constant current LED sink driver Datasheet - production data Features Low voltage power supply down to 3 V 16 constant current output channels Adjustable output current through external
More informationA6B Bit Serial-Input DMOS Power Driver
Features and Benefits 50 V minimum output clamp voltage 150 ma output current (all outputs simultaneously) 5 Ω typical r DS(on) Low power consumption Replacement for TPIC6B595N and TPIC6B595DW Packages:
More informationDM134 DM135 DM Bit Constant Current LED Drivers. Version : A.013 Issue Date : 2006/8/1 File Name Total Pages : 20. : SP-DM134,135,136-A.013.
Version : A.013 Issue Date : 2006/8/1 File Name Total Pages : 20 : SP-DM134,135,136-A.013.doc 16-Bit Constant Current LED Drivers 新竹市科學園區展業一路 9 號 7 樓之 1 9-7F-1, Prosperity Road I, Science Based Industrial
More information8-bit shift register and latch driver
8-bit shift register and latch driver The BU2114 and BU2114F are CMOS ICs with low power consumption, and are equipped with an 8-bit shift register latch. Data in the shift register can be latched asynchronously.
More informationLast Time Buy. Deadline for receipt of LAST TIME BUY orders: October 29, 2010
Last Time Buy This part is in production but has been determined to be LAST TIME BUY. This classification indicates that the product is obsolete and notice has been given. Sale of this device is currently
More informationPreliminary Datasheet
Features Macroblock Preliminary Datasheet Maximum constant output current: 750mA 96% efficiency @ input voltage 12V, 350mA, 3-LED 6~30V input voltage range Hysteretic PFM improves efficiency at light loading
More information74ALVC Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in A Port Outputs
74ALVC162245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in A Port Outputs General Description The ALVC162245 contains sixteen non-inverting
More informationOrder codes Package Packaging
Low voltage 8-bit constant current LED sink with full outputs error detection Features Low voltage power supply down to 3 V 8 constant current output channels Adjustable output current through external
More informationICS309 SERIAL PROGRAMMABLE TRIPLE PLL SS VERSACLOCK SYNTH. Description. Features. Block Diagram DATASHEET
DATASHEET ICS309 Description The ICS309 is a versatile serially-programmable, triple PLL with spread spectrum clock source. The ICS309 can generate any frequency from 250kHz to 200 MHz, and up to 6 different
More informationOrder codes Package Packaging
Low voltage 16-bit constant current LED sink driver Features Low voltage power supply down to 3 V 16 constant current output channels Adjustable output current through external resistor Serial data IN/parallel
More informationLED2472GQTR. 24-channels LED driver with error detection and gain control. Description. Features. Applications
24-channels LED driver with error detection and gain control Description Datasheet - production data Features 24 constant current output channels Output current: from 4 ma to 72 ma 8 x 3 independently
More informationSN bit Color LED Driver with PWM Control. Description. Features. Application Cellular phones MP3/MP4/CD/minidiskplayers Toys.
16-bit Color LED Driver with PWM Control Description The is comprised of constant-current drivers designed for color LEDs. The output current value can be set using an external resistor. The output current
More informationDescription. Order code Package Packaging
16-channel LED driver with 16-bit PWM, 8-bit gain and full LED error detection Preliminary data Features 16 constant current output channels Supply voltage: 3.3 V or 5 V Two PWM selectable counters 12/16-bit
More informationHigh Constant Current LED Driver Datasheet
High Constant Current LED Driver Datasheet 2016/06/14 0.5A Two Channel LED Driver Features 50mA~0.5A, two channel constant current regulator Output current adjustable by external resistor 3V ~ 12V wide
More informationMultiplexer for Capacitive sensors
DATASHEET Multiplexer for Capacitive sensors Multiplexer for Capacitive Sensors page 1/7 Features Very well suited for multiple-capacitance measurement Low-cost CMOS Low output impedance Rail-to-rail digital
More informationQS54/74FCT373T, 2373T. High-Speed CMOS Bus Interface 8-Bit Latches MDSL QUALITY SEMICONDUCTOR, INC. 1 DECEMBER 28, 1998
Q QUALITY SEMICONDUCTOR, INC. QS54/74FCT373T, 2373T High-Speed CMOS Bus Interface 8-Bit Latches QS54/74FCT373T QS54/74FCT2373T FEATURES/BENEFITS Pin and function compatible to the 74F373 74FCT373 and 74ABT373
More informationDM13A. 16-bit Constant Current LED Driver. Version : A.006 Issue Date : 2014/03/25 File Name Total Pages : 21. : SP-DM13A-A.006.
Version : A.006 Issue Date : 2014/03/25 File Name Total Pages : 21 : SP-DM13A-A.006.doc 16-bit Constant Current LED Driver 新竹市科學園區展業一路 9 號 7 樓之 1 SILICON TOUCH TECHNOLOGY INC. 9-7F-1, Prosperity Road I,
More informationProgrammable Low Voltage 1:10 LVDS Clock Driver ADN4670
Data Sheet Programmable Low Voltage 1:10 LVDS Clock Driver FEATURES FUNCTIONAL BLOCK DIAGRAM Low output skew
More informationA Channel Constant-Current LED Driver. Features and Benefits. Description. Packages: Typical Application
Features and Benefits 16 constant-current outputs, up to 50 ma each LED output voltage up to 12 V 3.0 to 5.5 V logic supply range Schmitt trigger inputs for improved noise immunity Power-On Reset (POR),
More informationICS558A-02 LVHSTL TO CMOS CLOCK DIVIDER. Description. Features. Block Diagram DATASHEET
DATASHEET ICS558A-02 Description The ICS558A-02 accepts a high-speed LVHSTL input and provides four CMOS low skew outputs from a selectable internal divider (divide by 3, divide by 4). The four outputs
More information74LCX125 Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs
Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs General Description The LCX125 contains four independent non-inverting buffers with 3-STATE outputs. The inputs tolerate voltages up to 7V allowing
More informationICS QUAD PLL CLOCK SYNTHESIZER. Description. Features. Block Diagram PRELIMINARY DATASHEET
PRELIMINARY DATASHEET ICS348-22 Description The ICS348-22 synthesizer generates up to 9 high-quality, high-frequency clock outputs including multiple reference clocks from a low frequency crystal or clock
More informationPreliminary Datasheet
Features Preliminary Datasheet MBI6655 Macroblock Step-Down, High Efficiency, 1A LED Driver Small Outline Transistor Maximum 1A constant output current 97% efficiency @ input voltage 12V, ma, 6~36V input
More informationStorage Telecom Industrial Servers Backplane clock distribution
1:8 LOW JITTER CMOS CLOCK BUFFER WITH 2:1 INPUT MUX (
More information74ABT273 Octal D-Type Flip-Flop
Octal D-Type Flip-Flop General Description The ABT273 has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) and Master Reset (MR) inputs load
More informationICS2304NZ-1 LOW SKEW PCI/PCI-X BUFFER. Description. Features. Block Diagram DATASHEET
DATASHEET ICS2304NZ-1 Description The ICS2304NZ-1 is a high-performance, low skew, low jitter PCI/PCI-X clock driver. It is designed to distribute high-speed signals in PCI/PCI-X applications operating
More informationRoHS compliant, Pb-free Industrial temperature range: 40 to +85 C Footprint-compatible with CDCLVC , 2.5, or 3.3 V operation 16-TSSOP
1:8 LOW JITTER CMOS CLOCK BUFFER (
More informationPART TEMP RANGE PIN-PACKAGE
General Description The MAX6922/MAX6932/ multi-output, 76V, vacuum-fluorescent display (VFD) tube drivers that interface a VFD tube to a microcontroller or a VFD controller, such as the MAX6850 MAX6853.
More informationHigh Constant Current LED Driver Datasheet. 1.2A Single Channel LED Driver
High Constant Current LED Driver Datasheet 1.2A Single Channel LED Driver 2014/10/08 Features 100mA~1.2A, single channel constant current regulator Output current adjustable by external resistor 3V ~ 12V
More informationLMS75LBC176 Differential Bus Transceivers
LMS75LBC176 Differential Bus Transceivers General Description The LMS75LBC176 is a differential bus/line transceiver designed for bidirectional data communication on multipoint bus transmission lines.
More informationSILICON TOUCH TECHNOLOGY INC
Version : A.003 Issue Date : 2009/03/18 File Name : SP-DM11C-A.003.doc Total Pages : 24 8-bit Constant Current LED Driver with Error Detection 新竹市科學園區展業一路 9 號 7 樓之 1 SILICON TOUCH TECHNOLOGY INC. 9-7F-1,
More information74LVT LVTH16374 Low Voltage 16-Bit D-Type Flip-Flop with 3-STATE Outputs
74LVT16374 74LVTH16374 Low Voltage 16-Bit D-Type Flip-Flop with 3-STATE Outputs General Description The LVT16374 and LVTH16374 contain sixteen non-inverting D-type flip-flops with 3-STATE outputs and is
More information2 TO 4 DIFFERENTIAL CLOCK MUX ICS Features
DATASHEET 2 TO 4 DIFFERENTIAL CLOCK MUX ICS557-06 Description The ICS557-06 is a two to four differential clock mux designed for use in PCI-Express applications. The device selects one of the two differential
More informationSILICON TOUCH TECHNOLOGY INC
Version : A.004 Issue Date : 2015/01/27 File Name : SP-DM11C-A.004.doc Total Pages : 24 8-bit Constant Current LED Driver with Error Detection 新竹市科學園區展業一路 9 號 4 樓之 3 SILICON TOUCH TECHNOLOGY INC. 9-4F-3,
More informationDM11C Version : A.002 Issue Date : 2008/03/24 File Name : SP-DM11C-A.002.doc Total Pages : 34 8-bit Constant Current LED Driver with Error Detection
Version : A.002 Issue Date : 2008/03/24 File Name : SP--A.002.doc Total Pages : 34 8-bit Constant Current LED Driver with Error Detection 8-bit Constant Current LED Driver with Error Detection General
More informationRT9603. Synchronous-Rectified Buck MOSFET Drivers. General Description. Features. Applications. Ordering Information. Pin Configurations
Synchronous-Rectified Buck MOSFET Drivers General Description The RT9603 is a high frequency, dual MOSFET drivers specifically designed to drive two power N-MOSFETs in a synchronous-rectified buck converter
More informationICS Low Skew PCI / PCI-X Buffer. General Description. Block Diagram. Pin Configuration. Pin Descriptions OE CLK0
Low Skew PCI / PCI-X Buffer General Description The ICS9112-27 is a high performance, low skew, low jitter PCI / PCI-X clock driver. It is designed to distribute high speed signals in PCI / PCI-X applications
More informationAP1511A / B IR Filter Switch Driver
AP1511A / B with one-shot output for IR-Cut Removable (ICR) ANAPEX TECHNOLOGY INC. 2F -1, No.5, Tai-Yuen 1st St., Jhubei City, Hsinchu 30265, Taiwan, R.O.C. Agent: AENEAS ELECTRONICS CO.,LTD. Tel: +886-2-87974259
More informationICS CLOCK SYNTHESIZER FOR PORTABLE SYSTEMS. Description. Features. Block Diagram PRELIMINARY DATASHEET
PRELIMINARY DATASHEET ICS1493-17 Description The ICS1493-17 is a low-power, low-jitter clock synthesizer designed to replace multiple crystals and oscillators in portable audio/video systems. The device
More informationDiscontinued Product
Serial-Input Constant-Current Latched Discontinued Product This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available. Date
More information8-BIT SERIAL-INPUT, DMOS POWER DRIVER
Data Sheet 26185.120 6595 LOGIC SUPPLY DATA IN OUT 0 OUT 1 OUT 2 1 2 3 4 5 6 8 9 13 LOGIC OUT 3 7 14 OUT 4 REGISTER CLEAR OUTPUT ENABLE V DD CLR OE LATCHES REGISTER REGISTER LATCHES CLK ST 20 19 18 17
More informationDM13C. 16-bit Constant Current LED Driver. with Error Detection
Version : A.005 Issue Date : 2009/02/09 File Name : SP-DM13C-A.005.doc Total Pages : 27 16-bit Constant Current LED Driver with Error Detection 新竹市科學園區展業一路 9 號 7 樓之 1 SILICON TOUCH TECHNOLOGY INC. 9-7F-1,
More informationDistributed by: www.jameco.com 1-800-831-4242 The content and copyrights of the attached material are the property of its owner. 74LCX125 Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs General
More informationDistributed by: www.jameco.com 1-800-831-4242 The content and copyrights of the attached material are the property of its owner. DS34C87T CMOS Quad TRI-STATE Differential Line Driver General Description
More informationTOSHIBA Bi CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC TB62707FG. 8BIT PIPO (Pallalel In, Pallalel Out) CONSTANT CURRENT DRIVERS
TOSHIBA Bi CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC TB62707FG TB62707FG 8BIT PIPO (Pallalel In, Pallalel Out) CONSTANT CURRENT DRIVERS The TB62707FG is specifically designed for LED and LED DISPLAY cotant
More informationPI6CL V/1.5V, 200MHz, 1:4 Networking Clock Buffer. Features. Description. Pin Description
Features High-speed, low-noise, non-inverting 1:4 buffer Maximum Frequency up to 200 MHz Low output skew < 100ps Low propagation delay < 3.5ns Optimized duty cycle 3.3 tolerent input 1.2 or 1.5 supply
More information