PT8A3252/54 5LED Ceramic Heating Controller
|
|
|
- Hope Nash
- 5 years ago
- Views:
Transcription
1 Features Pulse trigger with high current for SCR Quickly Heating-Up and Quickly Lost-Heat- Recover External Adjustable to fit wide range heating plates External Adjustable to different TCR of sensors Full temperature compensation and insensitive to environment temperature 5 Heat Temperature Settings Auto power off (only for PT8A3252) Over Temperature protection DIP-16 and SOIC-16 packages Applications Ceramic Heating Controller High watt density Alumina Heaters Description The PT8A3252/54 is specially designed for ceramic heating control with 5 internal level of 130C, 145C, 160C, 175C, 190C. And the temperature range can be adjusted from 100C to 250C by external series resistance. It can drive SCR directly and detect heater temperature by heater-self without extra temperature sensor. It has 3 keys for function setting, 5 LEDs for working status indication. The PT8A3252 has an internal timer; it timeouts and device will stop heating automatically after clock period, ie. 1 hour for 60Hz and 1.2 hour for 50Hz. The circuit of Over-Heat Protection will be working for safety when heater temperature reached to 250C. The chip is packaged in lead free DIP-16 and SOIC-16. Pin Configuration 1 16 L3 C L2 C L1 REF2 REF1 4 5 PT8A3252/ VDD1 VDD2 PTC 6 11 VB GATE 7 10 GND OT 8 9 CLK 1
2 Pin Description Pin No. Pin Name I/O Pin Description 1 I/O Adjust input and LED output. 2 C1 O LED scan common driver. 3 C2 O LED scan common driver. 4 REF2 O Reference 2 for internal comparator. 5 REF1 I Reference 1 for internal comparator. 6 PTC I Temperature sensor input. 7 GATE O SCR trigger output, active high. 8 OT O Over heat output. 9 CLK I Clock input from power line. 10 GND GND Ground. 11 VB O PTC sampling power source. 12 VDD2 Power Power. 13 VDD1 Power Power. 14 L1 I/O On/Off key input and LED output. 15 L2 I/O Down key input and LED output. 16 L3 I/O Up key input and LED output. Block Diagram C1 VB PTC REF1 REF2 Ref Select Comp Logic Control C2 L1 L2 L3 GATE CLK Comp OT OSC 2
3 Maximum Ratings Storage Temperature o C to +150 o C Ambient Temperature with Power applied o C to +85 o C Supply Voltage to Ground Potential (Input & V DD Only) V to+6.5v Supply Voltage to Ground Potential (Output s Only) V to+6.5v DC Input Voltage V to +6.5V Input/Output Current... 50mA Input/Output Current (Pin VDD2, VB only) mA Power Dissipation mW Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Recommended operation conditions Sym Parameter Pin Min Typ Max Unit VDD Operating Voltage VDD1, VDD V T A Operating temperature C DC Input Electrical Characteristics Symbol Description Test Conditions Min Type Max Unit I IH I IL Input high current Input low current PIN: PTC, CLK V IN = V DD PIN: L1, L2, L3, V IN = V DD (L1, L2, L3, is of input) PIN: PTC, CLK V IN = GND PIN: PIN: L1, L2, L3 V IN = GND ( is of input) V DD =5.0V V IN = 2.0V (L1, L2, L3 is of input) A A ma V IH Input High Voltage PIN: L1, L2, L3-0.8 V DD - - V V IL Input Low Voltage PIN: L1, L2, L V DD V V IT Input Threshold Voltage VT1_Level V VT2_Level V 3
4 DC Output Electrical Characteristics Symbo l I OH I OL Description Test Conditions Min Type Max Unit Output High Current Output Low Current PIN: GATE PIN: OT PIN: L1, L2, L3 PIN:C1 PIN: PIN: GATE PIN: OT PIN: C1, C2 PIN: Vout = 2.5V ma ma Power Supply Characteristics Symbo l Description Test Conditions Min Type Max Unit V POR Voltage of POR V I DD Current consumption No loading, A V DD Supply voltage Control function normal V TPO off Power off timer F CLK = 50Hz Hour Temperature Control Characteristics Symbol Description Test Conditions Type Unit VT 130 VT 145 VT 160 VT 175 VT 190 VOT 250 Threshold Voltage Level (130C) Threshold Voltage Level (145C) Threshold Voltage Level (160C) Threshold Voltage Level (175C) Threshold Voltage Level (190C) Voltage Level of resistor net (250C) VDD2=5.0V VREF2=0.7V VREF1=0~100%(VB-VREF2) Test GATE output about 50% heating power VDD2=5.0V VREF2=0.7V VREF1=0~100%(VB-VREF2) When increase VPTC, test OT is just from L to H V V 4
5 Functional Description 3 Input Buttons On/Off: This button will toggle Heating-on or Heating-off. Once heating-on, the level 1 of 130C temperature setting always be selected. Up: Temperature up adjustment button. Push Upbutton once, the temperature setting increases one level until the highest level 5 is reached. Down: Temperature down adjustment button. Push Down-button once, the temperature setting reduces one level until the lowest level 1is reached. Reset After power on the chip will be reset by internal POR circuit, LED1~ LED5 are all disabled. GATE and OT PIN output are low level. Timer (only for PT8A3252) Once IC enters Heating-on state, internal timer starts to count. It timeouts and device will stop heating automatically after clock period, ie. 1 hour for 60Hz and 1.2 hour for 50Hz. 5 LED Indicator (Internal) LED1: 130C temperature setting (level 1) LED2: 145C temperature setting (level 2) LED3: 160C temperature setting (level 3) LED4: 175C temperature setting (level 4) LED5: 190C temperature setting (level 5) The temperature range can be adjusted from 100C to 250C by external series resistance. Over-Heat Protection Once heater loses control and reaches to 250C, the Over-Heat protection function will be activated by driving one SCR to melt the fuse immediately. Application Circuit 8.2~16K for 110V 5.6~12K for 220V RS1 Level 1 Level 2 Level 3 RS1 39K 10K 10K RS2 10K 10K 39K RA, RB: Temperature adjustment. RX: Overshoot adjustment. RS: Recover sensitivity adjustment ~2.0K RS2 5
6 Mechanical Information PE (Lead free DIP-16) 1) Controlling dimensions in millimeters. 2) Ref: JEDEC MS-001D/BB PKG. DIMENSIONS(MM) SYMBOL Min Max A A A B B BSC c D E E e 2.54 BSC L E
7 WE (Lead free SOIC-16) 1) Controlling dimensions in millimeters. 2) Ref: JEDEC MS-012E/AC PKG. DIMENSIONS(MM) SYMBOL MIN MAX A A A b c D E E e 1.27 BSC L θ 0 8 Ordering Information E = Pb-free Ordering No. Package Code Package PT8A3252PE P Lead free DIP-16 PT8A3252WE W Lead free SOIC-16 PT8A3254PE P Lead free DIP-16 PT8A3254WE W Lead free SOIC-16 Adding X Suffix= Tape/Reel Pericom Semiconductor Corporation Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom. 7
PT8A3270/1/2/3/4/5/6/7 Heating Controller
Features Dual Voltage (120V/240V) operations Auto temperature control with NTC NTC open protection Multi mode LED indicator Proportional control Pulse trigger for high current SCR Internal Zener Auto Heating
O FF G ATE C LK PT8A324 4/5/6/7. 1 NTC1 NTC1 I I NTC voltage input, NTC open detection input.
Features Description Dual Voltage (120V/240V) operations Auto temperature control with NTC NTC open protection Multi mode LED indicator Direct drive SCR Auto Heating off after heating timer timeout Low
Description O FF G ATE C LK PT8A323 4/5/6/7. 1 NTC1 NTC1 I I NTC voltage input, NTC open detection input.
Features Description Dual Voltage (120V/240V) operations Auto temperature control with NTC NTC open protection Multi mode LED indicator Direct drive SCR Auto Heating off after heating timer timeout Low
PT8A2511 Toaster Controller
P PT8A2511PE PT8A2511 Features Defrost mode for frozen bread Reheat mode Operating voltage: 3.5~5.5V Few external components DIP-8 and SOIC-8 package Description The PT8A2511 is a CMOS LSI chip designed
Ver 1.1 BCT536xA/B. Ceramic Heat Controller (7-Segment LED) 1. Features. Description. Application.
BCT536xA/B Ceramic Heat Controller (7-Segment LED) Features High watt density Alumina Heaters Pulse trigger with high current for SCR Quickly Heat-Up and Quickly Lost-Heat Recover External adjustable to
PT8A3289x/3299x Heating Controller
Features Dual Voltage (120/240V) operations Internal 5V Zener Auto temperature control with NTC NTC open protection Multi mode LED indicator Pulse trigger for high current SCR/TRIAC Auto Heating off after
PT7M1818/1813 Supervisory Circuit
Features Highly accurate: 1.5% (25 C) Accurate power monitoring: 2.5V, 2.9V, 3. (PT7M1818), and 4.1, 4.3, 4.6V (PT7M1813) Operating voltage range: 1. ~ 5.5V Operating temperature range: -40 C to + 85 C
PT8A3514/15/16/17/18/19(A/B) Smart Iron Controller
Features Build in RC oscillator for sensor signal detection On chip shunt regulated power supply Using AC 0Hz/0Hz as timer clock can select by Part No. Accurate timer with error dropping in ±% Sensitive
PT8A2767x DC Motor Controller
Features Operation Range:.6~5.5V 0µA Maximum Standby Supply Current Thermal and Short-Circuit Protection Less than 00mΩ High-side MOSFET Filter for key input.5a current driver Protection for over temperature
PT7C4511. PLL Clock Multiplier. Features. Description. Pin Configuration. Pin Description
Features Zero ppm multiplication error Input crystal frequency of 5-30 MHz Input clock frequency of - 50 MHz Output clock frequencies up to 200 MHz Peak to Peak Jitter less than 200ps over 200ns interval
Description. This Clock Multiplier is the most cost-effective way to Input crystal frequency of 5-40 MHz
PT7C4512 Features Description Zero ppm multiplication error This Clock Multiplier is the most cost-effective way to Input crystal frequency of 5-40 MHz generate a high quality, high frequency clock outputs
DEFROST and REHEAT key interlock each other, and BEGAL key is individual. Output driver. Key scan. System Oscillator.
PT8A5A Features Operating voltage:.5v~5.5v. Have Defrost, eheat and Bagel function elay output disable without external oscillator Adjustable timer: 0s~0mins Few external components Low cost 8-Pin DIP
I/O Name Descriptions
Features Output Current: 300mA or more Dropout Voltage: 270mV @ 300mA for 3.3V Operating Voltage Range: 1.8V to 5.5V Output Voltage Range: 1.2V to 3.3V (100mV Step) Low Power Consumption: 65 A Standby
PT7M6315US. Pin Configuration PT7M6315USxxD3F/D4F. Pin Description
Features Highly accurate: 1.5% (25 C) Detect voltage range: 1.8 to 5 in 100m increments Operating voltage range: 1.0 ~ 5.5 Operating temperature range: -40 C to + 85 C Detect voltage temperature characteristics:
PT7M8205 LDO Regulator
PT7M8205 Features Output Current: 300mA or more Dropout Voltage: 270mV @ 300mA for 3.3V Operating Voltage Range: 1.8 to 5.5V Output Voltage Range: 1.2 to 3.3V (100mV Step) Low Power Consumption: 65A High
PI6ULS5V9509 Level Translating I 2 C-Bus/SMBus Repeater with Tiny Package
Features Bidirectional buffer isolates capacitance and allows 400 pf on port B of the device Port A operating supply voltage range of 1.1 V to V CC(B) - 1.0V Port B operating supply voltage range of 2.5
PT7C4502 PLL Clock Multiplier
Features Low cost frequency multiplier Zero ppm multiplication error Input crystal frequency of 5-30 MHz Input clock frequency of 4-50 MHz Output clock frequencies up to 180 MHz Period jitter 50ps (100~180MHz)
PI6CL 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
PT7M7803/ / μp Supervisor Circuits
Features Precision supply-voltage monitor -.6V (PT7M78xxL) -.8V (PT7M78xxM) -.08V (PT7M78xxT) -.9V (PT7M78xxS) -.6V (PT7M78xxR) -.V (PT7M78xxZ) -.0V (PT7M78xxY) -.00V (PT7M78xxJ) -.5V (PT7M78xxK) -.80V
PT7M CL/CH /NL Voltage Detector
PT7M6218-6250CL/CH /NL Features Highly precision: ±1.5% (25 C); ±2.5%(-40 C to +85 C ); Low power consumption: 1.0μA @ 3.6V Vcc Detect voltage range: 1.8 to 5V in 100mV increments Operating voltage range:
PT7M6314US. Supervisory Circuit General Description. Features. Pin Configuration. Description
Features Highly accurate: 1.5% (25 C) Detect voltage range: 1.8 to 5V in 100mV increments Operating voltage range: 1. ~ 5.5V Operating temperature range: -40 C to + 85 C Detect voltage temperature characteristics:
PI6C4511. PLL Clock Multiplier. Features. Description. Block Diagram. PLL Clock Synthesis and Control Circuit. Output Buffer. Crystal Oscillator
Features ÎÎZero ppm multiplication error ÎÎInput crystal frequency range: 5-30MHz ÎÎInput clock frequency range: 2-50MHz ÎÎOutput clock frequencies up to 200MHz ÎÎPeriod jitter 150ps ÎÎ9 selectable frequencies
PI6CX201A. 25MHz Jitter Attenuator. Features
Features PLL with quartz stabilized XO Optimized for MHz input/output frequency Other frequencies available Low phase jitter less than 30fs typical Free run mode ±100ppm Single ended input and outputs
PI5V330S. Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux. Features. Description. Block Diagram. Pin Configuration.
Features High-performance solution to switch between video sources Wide bandwidth: 570 MHz (typical) Low On-Resistance: 5Ω (typical) Low crosstalk at 10 MHz: 80dB Ultra-low quiescent power (0.1µA typical)
PT7M mA, High PSRR, LDO Regulator Description. Features. Applications. Pin Assignment. Pin Description Pin No I/O Pin Name Description 1 I VIN
Features Input Voltage Range:.7V to 5.5V 3mA Guaranteed Output Current Stable with.47f Ceramic Output Capacitors Low Dropout Voltage 5mV@5mA (Vout=2.8V) Low Quiescent Current 36A High PSRR 75dB@kHz Auto
PI6C49X0204A. Low Skew 1 TO 4 Clock Buffer. Features. Description. Block Diagram. Pin Assignment
Features ÎÎLow skew outputs (250 ps) ÎÎPackaged in 8-pin SOIC ÎÎLow power CMOS technology ÎÎOperating Voltages of 1.5 V to 3.3 V ÎÎOutput Enable pin tri-states outputs ÎÎ3.6 V tolerant input clock ÎÎIndustrial
PT8A977B/978B/978BL 5-Function Remote Controller. Features. Description. Ordering Information
Features PT8A977B works as encoder and PT8A978B/ 978BL works as decoder Five pins for five control functions Operating power-supply voltage: 2.5V to 5.0V (978B), 2.0V to 5.0V (978BL), 1.8V to 5.0V(977B)
IDT9170B CLOCK SYNCHRONIZER AND MULTIPLIER. Description. Features. Block Diagram DATASHEET
DATASHEET IDT9170B Description The IDT9170B generates an output clock which is synchronized to a given continuous input clock with zero delay (±1ns at 5 V VDD). Using IDT s proprietary phase-locked loop
PI5A23159 Low Voltage Dual SPDT 0.8Ω Analog Switch
Features CMOS Technology for Bus and Analog Applications Low On-Resistance: 0.8 at 3.0V Wide Range: 1.65V to 5.5V Rail-to-Rail Signal Range Control Overvoltage Tolerance: 5.5V(Min) Fast Transition Speed:
RT9041A/B. 500mA, Low Voltage, LDO Regulator with External Bias Supply. General Description. Features. Applications. Ordering Information
RT9041A/B 500mA, Low Voltage, LDO Regulator with External Bias Supply General Description The RT9041A/B are low voltage, low dropout linear regulators with an external bias supply input. The bias supply
PT7C43190 Real-time Clock Module
PT7C43190 Real-time Clock Module Features Description Low current consumption: 0.3µA typ. (V DD =3.0V, T A = 25 C) Wide operating voltage range: 1.35 to 5.5 V Minimum time keeping operation voltage: 1.25
Oscillator fail detect - 12-hour Time display 24-hour 2 Time Century bit - Time count chain enable/disable -
Features Description Using external 32.768kHz quartz crystal Real-time clock (RTC) counts seconds, minutes hours, date of the month, month, day of the week, and year with leap-year compensation valid up
PI6C V/3.3V 1.5GHz Low Skew 1-to-10 Differential to LVPECL Fanout Buffer with 2 to 1 Differential Clock Input Mux /Q4 /Q5 /Q6 /Q3
LVPECL Fanout Buffer with 2 to 1 Differential Clock Input Mux Features ÎÎF MAX < 1.5GHz ÎÎ10 pairs of differential LVPECL outputs ÎÎLow additive jitter, < 0.03ps (typ) ÎÎSelectable differential input pairs
ICS GLITCH-FREE CLOCK MULITPLEXER. Features. Description. Block Diagram DATASHEET
DATASHEET ICS580-01 Description The ICS580-01 is a clock multiplexer (mux) designed to switch between two clock sources with no glitches or short pulses. The operation of the mux is controlled by an input
ICS542 CLOCK DIVIDER. Features. Description. Block Diagram DATASHEET. NOTE: EOL for non-green parts to occur on 5/13/10 per PDN U-09-01
DATASHEET ICS542 Description The ICS542 is cost effective way to produce a high-quality clock output divided from a clock input. The chip accepts a clock input up to 156 MHz at 3.3 V and produces a divide
CD4541BC Programmable Timer
CD4541BC Programmable Timer General Description The CD4541BC Programmable Timer is designed with a 16-stage binary counter, an integrated oscillator for use with an external capacitor and two resistors,
ICS HDTV AUDIO/VIDEO CLOCK SOURCE. Features. Description. Block Diagram DATASHEET
DATASHEET ICS662-03 Description The ICS662-03 provides synchronous clock generation for audio sampling clock rates derived from an HDTV stream. The device uses the latest PLL technology to provide superior
140ms (min) WDO Pulse Period PART. Maxim Integrated Products 1
19-2804; Rev 2; 12/05 5-Pin Watchdog Timer Circuit General Description The is a low-power watchdog circuit in a tiny 5- pin SC70 package. This device improves system reliability by monitoring the system
PCI-EXPRESS CLOCK SOURCE. Features
DATASHEET ICS557-01 Description The ICS557-01 is a clock chip designed for use in PCI-Express Cards as a clock source. It provides a pair of differential outputs at 100 MHz in a small 8-pin SOIC package.
LOW PHASE NOISE CLOCK MULTIPLIER. Features
DATASHEET Description The is a low-cost, low phase noise, high performance clock synthesizer for applications which require low phase noise and low jitter. It is IDT s lowest phase noise multiplier. Using
Data Sheet PT8A2611/2621 PIR Sensor Light Switch Controller. Features. General Description. Function Comparison. Ordering Information.
Features General Description 2-stage operational amplifier as filter Built-in noise rejection circuit On-chip regulator Override function (PT8A2621 only) Synchronous with AC 220V/50Hz and 110V/60Hz Pulse
Description. Applications
μp Supervisor Circuits Features Precision supply-voltage monitor - 4.63V (PT7A7511, 7521, 7531) - 4.38V (PT7A7512, 7522, 7532) - 3.08V (PT7A7513, 7523, 7533) - 2.93V (PT7A7514, 7524, 7534) - 2.63V (PT7A7515,
ICS571 LOW PHASE NOISE ZERO DELAY BUFFER. Description. Features. Block Diagram DATASHEET
DATASHEET Description The is a high speed, high output drive, low phase noise Zero Delay Buffer (ZDB) which integrates IDT s proprietary analog/digital Phase Locked Loop (PLL) techniques. IDT introduced
ICS663 PLL BUILDING BLOCK
Description The ICS663 is a low cost Phase-Locked Loop (PLL) designed for clock synthesis and synchronization. Included on the chip are the phase detector, charge pump, Voltage Controlled Oscillator (VCO)
Features. General Description. Ordering Information. Data Sheet PT8A977P/977W/978P/978LW 5-Function Remote Controller
Features PTAP/W works as encoder and PTAP/LW works as decoder Five pins for five control functions Operating power-supply voltage:.v to.0v (P, W, P),.0V to.0v (LW) Auto-power-off if no press on any button
PI5PD2068/ mΩ Current-Limited, Power-Distribution Switches
Features 7mΩ High-Side MOSFET 2.1A Continuous Current Thermal and Short-Circuit Protection Accurate Current Limit (2.85A typ.) Operating Range: 2.7V to 5.5V.6ms Typical Rise Time Under-Voltage Lockout
2.5V/3.3V 500MHz Low Skew 1-to-10 Differential to LVPECL Fanout Buffer with 2 to 1 Differential Clock Input Mux
2.5V/3.3V 500MHz Low Skew 1-to-10 Differential to LVPECL Fanout Buffer with 2 to 1 Differential Clock Input Mux Features F MAX = 500MHz 10 pairs of differential LVPECL outputs Low additive jitter,
ICS663 PLL BUILDING BLOCK. Description. Features. Block Diagram DATASHEET
DATASHEET ICS663 Description The ICS663 is a low cost Phase-Locked Loop (PLL) designed for clock synthesis and synchronization. Included on the chip are the phase detector, charge pump, Voltage Controlled
ICS2304NZ-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
ICS553 LOW SKEW 1 TO 4 CLOCK BUFFER. Description. Features. Block Diagram DATASHEET
DATASHEET ICS553 Description The ICS553 is a low skew, single input to four output, clock buffer. Part of IDT s ClockBlocks TM family, this is our lowest skew, small clock buffer. See the ICS552-02 for
ICS502 LOCO PLL CLOCK MULTIPLIER. Description. Features. Block Diagram DATASHEET
DATASHEET ICS502 Description The ICS502 LOCO TM is the most cost effective way to generate a high-quality, high-frequency clock output and a reference from a lower frequency crystal or clock input. The
Features. EXTERNAL PULLABLE CRYSTAL (external loop filter) FREQUENCY MULTIPLYING PLL 2
DATASHEET 3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL MK2049-34A Description The MK2049-34A is a VCXO Phased Locked Loop (PLL) based clock synthesizer that accepts multiple input frequencies. With an 8 khz
PI5A3158B Low Voltage Dual SPDT Analog Switch 2:1 Mux/Demux Bus Switch
2:1 Mux/Demux Bus Switch Features CMOS Technology for Bus and Analog Applications Low On-Resistance: 8Ω at 3.0 Wide Range: 1.65 to 5.5 Rail-to-Rail Signal Range Control Input Overvoltage Tolerance: 5.5(Min)
PI5C Bit Bus Switch with Individual Enables A 1 B 1 GND. Features. Description. Pin Configuration. Block Diagram.
2-Bit Bus Switch with Individual Enables Features Near-Zero propagation delay 5Ω switches connect inputs to outputs Direct bus connection when switches are ON Ultra Low Quiescent Power (0.2μA typical)
PI5C3384 PI5C3384C. 10-Bit, 2-Port Bus Switch
PI5C3384 PI5C3384C 0-Bit, 2-Port Bus Switch Features: Near-Zero propagation delay 5Ω switches connect inputs to outputs Direct bus connection when switches are ON Ultra-low quiescent power (0.2μA typical)
PI3CH200 2-Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
2-Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug Features Near-Zero propagation delay 5-ohm switches connect inputs to outputs High signal passing bandwidth (500 MHz) Beyond Rail-to-Rail
4-Pin Microprocessor Power Supply Supervisors with Manual Reset
4-Pin Microprocessor Power Supply Supervisors with Manual Reset, CAT812 FEATURES Precision monitoring of +5.0 V (± 5%, ± 10%, ± 20%), +3.3 V (± 5%, ± 10%), +3.0 V (± 10%) and +2.5 V (± 5%) power supplies
PI3CH Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug Features Description Near-Zero propagation delay 5-ohm switches connect inputs to outputs High signal passing bandwidth (500 MHz) Beyond Rail-to-Rail switching
Adaptive Power MOSFET Driver 1
End of Life. Last Available Purchase Date is 3-Dec-204 Si990 Adaptive Power MOSFET Driver FEATURES dv/dt and di/dt Control Undervoltage Protection Short-Circuit Protection t rr Shoot-Through Current Limiting
Low Power Windowed Watchdog with Reset, Sleep Mode Functions. Features. Applications. Selection Table. Part Number V REF
EM MICROELECTRONIC - MARIN SA Low Power Windowed Watchdog with Reset, Sleep Mode Functions Description The offers a high level of integration by combining voltage monitoring and software monitoring using
PI3CH360 3-Channel 2:1 Mux/DeMux, Enable Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug Features Near-Zero propagation delay 5-ohm switches connect inputs to outputs High signal passing bandwidth (500 MHz) Beyond Rail-to-Rail switching - 0 to 5V switching
PI3C V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch. Description. Features. Pin Configuration. Block Diagram.
Features Near-Zero propagation delay 5-ohm switches connect inputs to outputs High Bandwidth Operation (>400 MHz) Permits Hot Insertion 5V I/O Tolerant Rail-to-Rail 3.3V or 2.5V Switching 2.5V Supply Voltage
PT7C4563 Real-time Clock Module (I 2 C Bus)
Features Using external 32.768kHz quartz crystal Supports I 2 -Bus's high speed mode (400 khz) Description The PT74563 serial real-time clock is a low-power clock/calendar with a programmable square-wave
CD4047BC Low Power Monostable/Astable Multivibrator
Low Power Monostable/Astable Multivibrator General Description The CD4047B is capable of operating in either the monostable or astable mode. It requires an external capacitor (between pins 1 and 3) and
ICS LOW SKEW 2 INPUT MUX AND 1 TO 8 CLOCK BUFFER. Features. Description. Block Diagram INA INB SELA
BUFFER Description The ICS552-02 is a low skew, single-input to eightoutput clock buffer. The device offers a dual input with pin select for glitch-free switching between two clock sources. It is part
RT9834. Micro-Power Voltage Detector with Manual Reset. Features. General Description. Applications. Marking Information
RT98 Micro-Power Voltage Detector with Manual Reset General Description The RT98 is a micro-power voltage detector with deglitched manual reset input supervising the power supply voltage level for microprocessors
ICS LOW EMI CLOCK GENERATOR. Description. Features. Block Diagram DATASHEET
DATASHEET ICS180-51 Description The ICS180-51 generates a low EMI output clock from a clock or crystal input. The device uses IDT s proprietary mix of analog and digital Phase-Locked Loop (PLL) technology
Dual Processor Supervisors with Watchdog ADM13305
Dual Processor Supervisors with Watchdog ADM335 FEATURES Dual supervisory circuits Supply voltage range of 2.7 V to 5.5 V Pretrimmed threshold options:.8 V, 2.5 V, 3.3 V, and 5 V Adjustable.6 V voltage
RT A, Ultra-Low Dropout Voltage Regulator. General Description. Features. Applications. Pin Configurations. Ordering Information RT9059(- )
RT9059 3A, Ultra-Low Dropout Voltage Regulator General Description The RT9059 is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very
ICS LOW PHASE NOISE CLOCK MULTIPLIER. Features. Description. Block Diagram DATASHEET
DATASHEET ICS601-01 Description The ICS601-01 is a low-cost, low phase noise, high-performance clock synthesizer for applications which require low phase noise and low jitter. It is IDT s lowest phase
CMOS Serial Digital Pulse Width Modulator INPUT CLK MODULATOR LOGIC PWM 8 STAGE RIPPLE COUNTER RESET LOAD FREQUENCY DATA REGISTER
css Custom Silicon Solutions, Inc. S68HC68W1 April 2003 CMOS Serial Digital Pulse Width Modulator Features Direct Replacement for Intersil CDP68HC68W1 Pinout (PDIP) TOP VIEW Programmable Frequency and
ICS PCI-EXPRESS CLOCK SOURCE. Description. Features. Block Diagram DATASHEET
DATASHEET ICS557-0 Description The ICS557-0 is a clock chip designed for use in PCI-Express Cards as a clock source. It provides a pair of differential outputs at 00 MHz in a small 8-pin SOIC package.
ICS650-40A ETHERNET SWITCH CLOCK SOURCE. Description. Features. Block Diagram DATASHEET
DTSHEET ICS650-40 Description The ICS650-40 is a clock chip designed for use as a core clock in Ethernet Switch applications. Using IDT s patented Phase-Locked Loop (PLL) techniques, the device takes a
PI5A3167C Low Voltage SPST 0.8Ω Analog Switch
Features Description CMO Technology for us and nalog pplications Low On-Resistance: 0.8Ω at 3.0V Wide Range: 1.65V to 5.5V Rail-to-Rail ignal Range Control Input Overvoltage Tolerance: 5.5V Fast Transition
MK1413 MPEG AUDIO CLOCK SOURCE. Features. Description. Block Diagram DATASHEET
DATASHEET MK1413 Description The MK1413 is the ideal way to generate clocks for MPEG audio devices in computers. The device uses IDT s proprietary mixture of analog and digital Phase-Locked Loop (PLL)
RESET output (push-pull)
Features Precision supply-voltage monitor - 4.6V (PT7M78xxL) - 4.8V (PT7M78xxM except PT7M780/09/0M) -.08V (PT7M78xxT) -.9V (PT7M78xxS) -.6V (PT7M78xxR) -.V (PT7M78xxZ) -.0V (PT7M78xxY) - 4.00V (PT7M78xxJ)
ICS512 LOCO PLL CLOCK MULTIPLIER. Description. Features. Block Diagram DATASHEET
DATASHEET ICS512 Description The ICS512 is the most cost effective way to generate a high-quality, high frequency clock output and a reference clock from a lower frequency crystal or clock input. The name
ICS LOW EMI CLOCK GENERATOR. Description. Features. Block Diagram DATASHEET
DATASHEET ICS180-01 Description The ICS180-01 generates a low EMI output clock from a clock or crystal input. The device uses IDT s proprietary mix of analog and digital Phase Locked Loop (PLL) technology
ICS NETWORKING AND PCI CLOCK SOURCE. Description. Features. Block Diagram DATASHEET
DATASHEET Description The is a low cost frequency generator designed to support networking and PCI applications. Using analog/digital Phase Locked-Loop (PLL) techniques, the device uses a standard fundamental
R/W address auto increment External Crystal kHz oscillator
RAM Mapping 328 LCD Controller for I/O MCU PATENTED PAT No. : 099352 Features Operating voltage: 2.7V~5.2V R/W address auto increment External Crystal 32.768kHz oscillator Two selectable buzzer frequencies
IDT5V60014 LOW PHASE NOISE ZERO DELAY BUFFER. Description. Features. Block Diagram DATASHEET
DATASHEET IDT5V60014 Description The IDT5V60014 is a high speed, high output drive, low phase noise Zero Delay Buffer (ZDB) which integrates IDT s proprietary analog/digital Phase Locked Loop (PLL) techniques.
PATENTED. PAT No. : HT1622/HT1622G RAM Mapping 32 8 LCD Controller for I/O MCU. Features. General Description.
RAM Mapping 328 LCD Controller for I/O MCU PATENTED PAT No. : 099352 Features Operating voltage: 2.7V~5.2V Built-in RC oscillator 1/4 bias, 1/8 duty, frame frequency is 64Hz Max. 328 patterns, 8 commons,
ICS LOW PHASE NOISE ZERO DELAY BUFFER AND MULTIPLIER. Description. Features. Block Diagram DATASHEET
DATASHEET ICS670-02 Description The ICS670-02 is a high speed, low phase noise, Zero Delay Buffer (ZDB) which integrates IDT s proprietary analog/digital Phase Locked Loop (PLL) techniques. Part of IDT
LOCO PLL CLOCK MULTIPLIER. Features
DATASHEET ICS501A Description The ICS501A LOCO TM is the most cost effective way to generate a high quality, high frequency clock output from a lower frequency crystal or clock input. The name LOCO stands
Universal Input Switchmode Controller
Universal Input Switchmode Controller Si9120 FEATURES 10- to 0- Input Range Current-Mode Control 12-mA Output Drive Internal Start-Up Circuit Internal Oscillator (1 MHz) and DESCRIPTION The Si9120 is a
HT1620 HT1621 HT1622 HT16220 HT1623 HT1625 HT1626 HT1627 HT16270 COM
RAM Mapping 48 16 LCD Controller for I/O µc LCD Controller Product Line Selection Table HT162X HT1620 HT1621 HT1622 HT16220 HT1623 HT1625 HT1626 HT1627 HT16270 COM 4 4 8 8 8 81 16 16 16 SEG 32 32 32 32
RT9187B. 600mA, Ultra-Low Dropout, Ultra-Fast CMOS LDO Regulator. General Description. Features. Applications. Ordering Information RT9187B
6mA, Ultra-Low Dropout, Ultra-Fast CMOS LDO Regulator General Description The is a high-performance, 6mA LDO regulator, offering extremely high PSRR and ultra-low dropout. This chip is ideal for portable
ICS PLL BUILDING BLOCK
Description The ICS673-01 is a low cost, high performance Phase Locked Loop (PLL) designed for clock synthesis and synchronization. Included on the chip are the phase detector, charge pump, Voltage Controlled
High Frequency 600-mA Synchronous Buck/Boost Converter
High Frequency 600-mA Synchronous Buck/Boost Converter FEATURES Voltage Mode Control Fully Integrated MOSFET Switches 2.7-V to 6-V Input Voltage Range Programmable Control Up to 600-mA Output Current @
LOW SKEW 1 TO 4 CLOCK BUFFER. Features
DATASHEET ICS651 Description The ICS651 is a low skew, single input to four output, clock buffer. Part of IDT s ClockBlocks TM family, this is a low skew, small clock buffer. IDT makes many non-pll and
Description Q0+ Q0- Q1+ Q1- Q2+ Q2- VDD Q3+ Q3- Q4+ Q4- CLK_SEL CLK0. nclk0 Q5+ Q5- SYNC_OE Q6+ Q6- CLK1. nclk1 Q7+ Q7- VEE Q8+ Q8- Q9+ Q9-
LVPECL Fanout Buffer with Sync OE Features ÎÎF MAX < 1.5GHz ÎÎ10 pairs of differential LVPECL/ ECL outputs ÎÎLow additive jitter, < 0.03ps (typ) ÎÎSelectable differential input pairs with single ended
MK SPREAD SPECTRUM MULTIPLIER CLOCK. Description. Features. Block Diagram DATASHEET
DATASHEET MK1714-01 Description The MK1714-01 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread spectrum designed to generate high frequency clocks
MK SPREAD SPECTRUM MULTIPLIER CLOCK. Description. Features. Block Diagram DATASHEET
DATASHEET MK1714-02 Description The MK1714-02 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread designed to generate high frequency clocks with low
ICS OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS. Description. Features (all) Features (specific) DATASHEET
DATASHEET ICS552-01 Description The ICS552-01 produces 8 low-skew copies of the multiple input clock or fundamental, parallel-mode crystal. Unlike other clock drivers, these parts do not require a separate
PI6C PCI Express Clock. Product Features. Description. Block Diagram. Pin Configuration
Product Features ÎÎLVDS compatible outputs ÎÎSupply voltage of 3.3V ±10% ÎÎ5MHz input frequency ÎÎHCSL outputs, 0.7V Current mode differential pair ÎÎJitter 60ps cycle-to-cycle (typ) ÎÎSpread of ±0.5%,
RT9059A. 3A, Ultra-Low Dropout Voltage Regulator. General Description. Features. Applications. Ordering Information. Marking Information
RT9059A 3A, Ultra-Low Dropout Voltage Regulator General Description The RT9059A is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very
PI6C557-03B. PCIe 3.0 Clock Generator with 2 HCSL Outputs. Features. Description. Pin Configuration (16-Pin TSSOP) Block Diagram
Features ÎÎPCIe 3.0 compliant à à PCIe 3.0 Phase jitter - 0.45ps RMS (High Freq. Typ.) ÎÎLVDS compatible outputs ÎÎSupply voltage of 3.3V ±10% ÎÎ5MHz crystal or clock input frequency ÎÎHCSL outputs, 0.8V
SERIALLY PROGRAMMABLE CLOCK SOURCE. Features
DATASHEET ICS307-02 Description The ICS307-02 is a versatile serially programmable clock source which takes up very little board space. It can generate any frequency from 6 to 200 MHz and have a second
MM74HC132 Quad 2-Input NAND Schmitt Trigger
Quad 2-Input NAND Schmitt Trigger General Description The utilizes advanced silicon-gate CMOS technology to achieve the low power dissipation and high noise immunity of standard CMOS, as well as the capability
Application Circuits 3. 3V R2. C4 100n G PI O. 0 G PI O S e t u p d a ta G PI O. 5 G PI O M o t i o n I n t G PI O. 4 G PI O.
General Description The is an ultra-low power motion detector controller integrated circuit. The device is ideally suited for battery operated wireless motion sensors that make use of an MCU for handling