CA-550 Series / CA-650 Series
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1 WIDEBAND CURRENT AMPLIFIER CA- SERIES / CA-6 SERIES CA- Series / CA-6 Series CA- Series and CA-6 Series are low noise wideband current amplifiers (current to voltage converter) with a high gain. There are the following 9 types depending on the gain and package type. CA- Series is in a static-shielded 4-pin dual inline package. Low-profile mount is available. CA-6 Series is in a static-shielded 2-pin single inline package. This series is suitable for space-saving, multi- channel and high-density mounting. Gain (V/A) Frequency Response Equivalent Input Noise Current Density CA-63F2 M DC to MHz CA-4F2 CA-64F2 CA-F2 CA-6F2 CA-6F2 CA-66F2 M M G DC to khz DC to 2 khz DC to khz CA-7F2 CA-67F2 G DC to 2 khz fa/ Hz (typ.) 4 fa/ Hz (typ.) fa/ Hz (typ.) 6 fa/ Hz (typ.) 2. fa/ Hz (typ.) Maximum Absolute Rating: Power supply voltage (±Vs) ±8 V, Max. Input current ±3 ma, Max. input voltage at offset adjustment terminal ±Vs Electrical Characteristics: Unless otherwise specified, power supply ± V, temperature 23 C ± C, and output load RL= MΩ Input Section Input type Maximum input current Input impedance * Recommended signal source resistance Input bias current * 2 Equivalent input noise current density * 3 Output Section Output type Maximum output voltage * 4 Maximum output current * 4 Output impedance * Output offset voltage * Output offset voltage adjustment range * * 6 Amplification Section Gain (V/A) * 8 Output gain flatness (when setting, within ±. db) * 9 +. db Frequency response (Cs= pf) * Polarity Low pass filter output (Cut-off frequency setting: db) Others Operating power supply voltage range Quiescent current (with no signal) Performance guarantee temperature range Temperature and humidity range Operation Storage RoHS Dimensions (mm) Weight CA- series (DIP) CA-6 series (SIP) CA-63F2 CA-4F2 CA-64F2 DC coupling unbalanced, single-ended output ± V ± ma Ω±% ±3 mv ± mv * 7 Non-inverting khz * * 2 khz * * 2 CA-F2 CA-6F2 CA-6F2 CA-66F2 CA-7F2 CA-67F2 DC coupling unbalanced, single-ended input ± μa ± μa ± na ± na ± na 4 Ω kω 3 kω kω 3 kω kω or more MΩ or more MΩ or more MΩ or more GΩ or more pa (typ.) fa/ Hz (typ.) 4 fa/ Hz (typ.) fa/ Hz (typ.) 6 fa/ Hz (typ.) 2. fa/ Hz (typ.) 6 ( M) ±% DC to khz DC to MHz 7 ( M) ±% DC to khz DC to khz ± V ± V ±4 ma or less, ±32 ma (typ.) 23 C ± C -2 C to 6 C % to 9 % RH to 8 C % to 8 % RH Directive 2/6/EU 9 (W) 39 (D) (H) 66.7 (W). (D) 4.8 (H) Approx. 4 g 8 ( M) ±% DC to 2 khz DC to 2 khz ± mv ± mv ±2 mv * 7 9 ( G) ±% DC to khz DC to khz ( G) ±% DC to 2 khz DC to 2 khz khz * * 2 ±4 ma or less, ±27 ma (typ.) * Nominal values when f = khz, when f = Hz for CA-7F2 and CA-67F2 * 2 The input bias current approximately doubles as the temperature increases by +7 * 3 Measured with a Keysight 894A equivalent when f = khz, when f = Hz for CA-7F2 and CA-67F2 * 4 Tolerance for distortion (THD) at khz is.3 % or less, and that at Hz for CA-7F2 and CA-67F2 is.3 % or less * Input is opened. * 6 Nominal values * 7 Adjustment by using an external variable resistor * 8 Measured with DC * 9 Reference frequency: f= Hz, f= Hz for CA-7F2 and CA-67F2 * Cs is an added input capacitance between input and. * Possible to change by using an external capacitor * 2 Pin-6 is opened.
2 CA- SERIES / CA-6 SERIES Basic connection diagram CA- Series μ cer.μ cer 2 k CLPF + V - V CA-6 Series μ cer.μ cer 2 k CLPF + V - V TOP VIEW Block diagram CA- Series LPF db Gain Gain2 A3 R db A A2 A4 p SIGNAL RETURN +V -V OFFSET ADJ EXT LPF CAPACITOR 4F2 F2 6F2 7F2 MΩ MΩ GΩ GΩ Gain 6 db 6 db 6 db 6 db Gain 2 db 3 db 4 db db 8 khz 4 khz khz 4 khz R.8 kω.8 kω.8 kω 8 kω CA-6 Series Gain Gain2 LPF db A3 R db A A2 A4 p Gain Gain2 R SIGNAL RETURN +V - V OFFSET ADJ EXT LPF CAPACITOR 63F2 64F2 6F2 66F2 67F2 MΩ MΩ MΩ GΩ GΩ db 6 db 6 db 6 db 6 db 2 db 2 db 3 db 4 db db.2 MHz 8 khz 4 khz khz 4 khz.8 kω.8 kω.8 kω.8 kω 8 kω Equation of external capacitor (EXT LPF CAPACITOR) CA-63F2 CA-7F2/67F2 CLPF [pf]= 8 Fc [Hz] - (Fc khz) CLPF [pf]= 6 - (Fc khz) Fc [Hz] CA-4F2/F2/6F2 CA-64F2/6F2/66F2 CLPF [pf]= 7 Fc [Hz] - (Fc khz) 2
3 CA- SERIES / CA-6 SERIES Characteristics Frequency Response CA-63F2 ( M V/A) Cs=pF Cs=pF Cs=nF CA-4F2/CA-64F2 ( M V/A) Cs=pF Cs=pF Cs=nF - Cs= pf: = MHz or more Cs= pf: =7 khz or more Cs= nf: =3 khz or more -2 Cs= pf: =78.8 khz Cs= pf: =3.9 khz Cs= nf: =49.6 khz k k k M CA-F2/CA-6F2 ( M V/A) CA-6F2/CA-66F2 ( G V/A) Cs=pF Cs=pF Cs=nF Cs=pF Cs=pF Cs=nF Cs= pf: =29. khz Cs= pf: =27. khz Cs= nf: =48.7 khz -2 Cs= pf: =2.2 khz Cs= pf: =74. khz Cs= nf: =.4 khz k k k M k k k M CA-7F2/CA-67F2 ( G V/A) Cs=pF Cs=pF Cs=nF - -2 Cs= pf: =2.7 khz Cs= pf: =.8 khz Cs= nf: =4.34 khz k k k M 3
4 CA- SERIES / CA-6 SERIES Characteristics Output Noise Voltage Density. CA-63F2 ( M V/A) nv/ Hz (Equivalent input noise current fa/ Hz). k k k M M CA-4F2/CA-64F2 ( M V/A) CA-F2/CA-6F2 ( M V/A). 422 nv/ Hz (Equivalent input noise current 42.2 fa/ Hz).36 μv/ Hz (Equivalent input noise current 3.6 fa/ Hz). k k k M. k k k M CA-6F2/CA-66F2 ( G V/A) CA-7F2/CA-67F2 ( G V/A) 4.42 μv/ Hz (Equivalent input noise current 4.42 fa/ Hz) 4.3 μv/ Hz (Equivalent input noise current.43 fa/ Hz). k k k M k k k M 4
5 CA- SERIES / CA-6 SERIES Characteristics Pulse Response CA-63F2 ( M V/A) Cs=p F Cs= pf Cs= nf - - Cs= pf: tr=.3 μs Cs= pf: tr=. μs Cs= nf: tr=. μs CA-4F2/CA-64F2 ( M V/A) CA-F2/CA-6F2 ( M V/A) Cs=p F Cs= pf Cs= nf Cs=p F Cs= pf Cs= nf - Cs= pf: tr=.6 μs Cs= pftr=.68 μs Cs= nf: tr=2.42 μs - Cs= pf: tr=.22 μs Cs= pf: tr=.64 μs Cs= nf: tr=7.7 μs CA-6F2/CA-66F2 ( G V/A) CA-7F2/CA-67F2 ( G V/A) Cs=p F Cs= pf Cs= nf Cs=p F Cs= pf Cs= nf - Cs= pf: tr=3.6 μs Cs= pf: tr=4.66 μs Cs= nf: tr=22.6 μs - Cs= pf: tr=. μs Cs=p F: tr=2.2 μs Cs= nf: tr=8. μs
6 CA- SERIES / CA-6 SERIES Dimensions CA- Series CA-6 Series (4.) (4.) C. 4.8 (.6) =48.26 (.37) ø = (7.62) Evaluation kit PA--279 for both CA- series and CA-6 series The kit to evaluate characteristics before mounting on the printed circuit board. DIP SIP Current input Main output Power input (HR-7R-4P connector) Power input (terminal block) LPF output LPF cut-off frequency setting switch Offset voltage adjusting variable resistor * Terminals and switches on the evaluation kit NF Techno Commerce Co., Ltd. International Sales Division Meiko Building, 3- Nishi-Ikebukuro, Toshima-ku, Tokyo 7-2, Japan Phone : Fax : NF Technology (Shanghai) Co., Ltd. 8F West, No.2 Building, No.889 Yishan Road, Shanghai 2233, China Phone : Fax : Toll Free :
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TL081 TL081A - TL081B GENERAL PURPOSE J-FET SINGLE OPERATIONAL AMPLIFIERS WIDE COMMON-MODE (UP TO V + CC ) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT OUTPUT SHORT-CIRCUIT PROTECTION
TEB1033 TEF1033-TEC1033
TEB1033 TEF1033-TEC1033 PRECISION DUAL OPERATIONAL AMPLIFIERS VERY LOW INPUT OFFSET VOLTAGE : 1mV max. LOW DISTORTION RATIO LOW NOISE VERY LOW SUPPLY CURRENT LOW INPUT OFFSET CURRENT LARGE COMMON-MODE
TL082 TL082A - TL082B
TL082 TL082A - TL082B GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIERS WIDE COMMON-MODE (UP TO V + CC ) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT OUTPUT SHORT-CIRCUIT PROTECTION
Dual Low Offset, Low Power Operational Amplifier OP200
Dual Low Offset, Low Power Operational Amplifier OP200 FEATURES Low input offset voltage: 75 μv maximum Low offset voltage drift, over 55 C < TA < +25 C 0.5 μv/ C maximum Low supply current (per amplifier):
CA3140, CA3140A. 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output. Description. Features. Applications. Ordering Information
November 99 SEMICONDUCTOR CA, CAA.MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output Features MOSFET Input Stage - Very High Input Impedance (Z IN ) -.TΩ (Typ) - Very Low Input Current (I
QUAD 5V RAIL-TO-RAIL PRECISION OPERATIONAL AMPLIFIER
ADVANCED LINEAR DEVICES, INC. ALD472A/ALD472B ALD472 QUAD 5V RAILTORAIL PRECISION OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The ALD472 is a quad monolithic precision CMOS railtorail operational amplifier
Precision, High-Bandwidth Op Amp
EVALUATION KIT AVAILABLE MAX9622 General Description The MAX9622 op amp features rail-to-rail output and MHz GBW at just 1mA supply current. At power-up, this device autocalibrates its input offset voltage
NJM324C. Low power quad operational amplifiers
Low power quad operational amplifiers Features Wide gain bandwidth:.mhz typ. Input common-mode voltage range includes ground Large voltage gain:db typ. Very low supply current per amplifier:ua typ. Low
LM4562 Dual High Performance, High Fidelity Audio Operational Amplifier
Dual High Performance, High Fidelity Audio Operational Amplifier General Description The is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully
High Common-Mode Rejection. Differential Line Receiver SSM2141 REV. B FUNCTIONAL BLOCK DIAGRAM FEATURES. High Common-Mode Rejection
a FEATURES High Common-Mode Rejection DC: 100 db typ 60 Hz: 100 db typ 20 khz: 70 db typ 40 khz: 62 db typ Low Distortion: 0.001% typ Fast Slew Rate: 9.5 V/ s typ Wide Bandwidth: 3 MHz typ Low Cost Complements
LM4562 Dual High Performance, High Fidelity Audio Operational Amplifier
October 2007 Dual High Performance, High Fidelity Audio Operational Amplifier General Description The is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized
Quad Audio Switch REV. B BLOCK DIAGRAM OF ONE SWITCH CHANNEL
a FEATURES CIickless Bilateral Audio Switching Four SPST Switches in a -Pin Package Ultralow THD+N:.8% @ khz ( V rms, R L = k ) Low Charge Injection: 3 pc typ High OFF Isolation: db typ (R L = k @ khz)
Precision OPERATIONAL AMPLIFIER
OPA77 查询 OPA77 供应商 OPA77 OPA77 Precision OPERATIONAL AMPLIFIER FEATURES LOW OFFSET VOLTAGE: µv max LOW DRIFT:.µV/ C HIGH OPEN-LOOP GAIN: db min LOW QUIESCENT CURRENT:.mA typ REPLACES INDUSTRY-STANDARD
I/O Op Amps with Shutdown
MHz, μa, Rail-to-Rail General Description The single MAX994/MAX995 and dual MAX996/ MAX997 operational amplifiers feature maximized ratio of gain bandwidth to supply current and are ideal for battery-powered
Low Offset, Low Drift Dual JFET Input Operational Amplifier. NJM2749M, NJM2749AM : DMP8 NJM2749E, NJM2749AE : SOP8 JEDEC 150mil V + OUTPUT B INPUT B
Low Offset, Low Drift Dual JFET Input Operational Amplifier GENRRAL DESCRIPTION The NJM2749/2749A is a Precision dual JFET input operational amplifier which includes low input offset voltage:.8mv (typ)
High Voltage, Low Noise, Low Distortion, Unity-Gain Stable, High Speed Op Amp ADA4898-1/ADA4898-2
FEATURES Ultralow noise.9 nv/ Hz.4 pa/ Hz. nv/ Hz at Hz Ultralow distortion: 93 dbc at 5 khz Wide supply voltage range: ±5 V to ±6 V High speed 3 db bandwidth: 65 MHz (G = +) Slew rate: 55 V/µs Unity gain
Low Cost, Precision JFET Input Operational Amplifiers ADA4000-1/ADA4000-2/ADA4000-4
Low Cost, Precision JFET Input Operational Amplifiers ADA-/ADA-/ADA- FEATURES High slew rate: V/μs Fast settling time Low offset voltage:.7 mv maximum Bias current: pa maximum ± V to ±8 V operation Low
High Output Current, Rail-to-Rail Input/Output Dual CMOS Operational Amplifier PIN FUNCTION 1. OUTPUT A 2. INPUT A 3. +INPUT A
High Current, Rail-to-Rail / Dual CMOS Operational Amplifier NJU74 GNERAL DESCRIPTION The NJU74 is a Rail-to-Rail / dual CMOS operational amplifier. Based on C-MOS technology, there are excellent features
SG2525A SG3525A REGULATING PULSE WIDTH MODULATORS
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Single-Supply, Low Cost Instrumentation Amplifier AD8223
Single-Supply, Low Cost Instrumentation Amplifier FEATURES Gain set with resistor Gain = 5 to Inputs Voltage range to 5 mv below negative rail 5 na maximum input bias current 3 nv/ Hz, RTI noise @ khz
TL082 Wide Bandwidth Dual JFET Input Operational Amplifier
TL082 Wide Bandwidth Dual JFET Input Operational Amplifier General Description These devices are low cost, high speed, dual JFET input operational amplifiers with an internally trimmed input offset voltage
UNISONIC TECHNOLOGIES CO., LTD
TL72 UNISONIC TECHNOLOGIES CO., LTD LOW NOISE DUAL J-FET OPERATIONAL AMPLIFIER SOP-8 DESCRIPTION The UTC TL72 is a high speed J-FET input dual operational amplifier. It incorporates well matched, high
Digital Multimeters R6451A/6452A. R6451A/6452A Digital Multimeters. 5 1/2 Digit DMM Series Enabling Dual Input and Display
5 1/2 Digit DMM Series Enabling Dual Input and Display R6451A/6452A R6451A: General-Purpose Low-Price DMM with Standard Functions R6452A: Full-Functional DMM with Dual- Channel Input and Dual Display (Photo
. 2 SEPARATE STANDBY : REDUCED. . HIGH SPEED : 150MHz - 110V/µs UNITY GAIN STABILITY LOW OFFSET VOLTAGE : 3mV . HIGH VIDEO PERFORMANCES :
HIGH SPEED LOW POWER QUAD OPERATIONAL AMPLIFIER (WITH STANDBY POSITION). 2 SEPARATE STANDBY : REDUCED CONSUMPTION AND HIGH IMPEDANCE OUTPUTS LOW SUPPLY CURRENT : 4.5mA/amp. typ.. HIGH SPEED : 150MHz -
LF411JAN Low Offset, Low Drift JFET Input Operational Amplifier
LF411JAN Low Offset, Low Drift JFET Input Operational Amplifier General Description This device is a low cost, high speed, JFET input operational amplifier with very low input offset voltage and guaranteed
15 MHz, Rail-to-Rail, Dual Operational Amplifier OP262-EP
5 MHz, Rail-to-Rail, Dual Operational Amplifier OP262-EP FEATURES Supports defense and aerospace applications (AQEC standard) Military temperature range ( 55 C to +25 C) Controlled manufacturing baseline
High-Precision, Low-Voltage, Micropower Op Amp MAX480. General Description. Features. Ordering Information. Applications.
9-77; Rev a; /98 High-Precision, Low-oltage, General Description The is a precision micropower operational amplifier with flexible power-supply capability. Its guaranteed µ maximum offset voltage (5µ typ)
6 db Differential Line Receiver
a FEATURES High Common-Mode Rejection DC: 9 db typ Hz: 9 db typ khz: 8 db typ Ultralow THD:.% typ @ khz Fast Slew Rate: V/ s typ Wide Bandwidth: 7 MHz typ (G = /) Two Gain Levels Available: G = / or Low
Model 6517B Electrometer / High Resistance Meter Specifications
VOLTS Accuracy (1 Year) 1 / C 2V 10µV 0.025+4 0.003+2 20V 100µV 0.025+3 0.002+1 200V 1mV 0.06+3 0.002+1 NMRR: 2V and 20V range > 60dB, 200V range > 55dB. 50Hz or 60Hz 2 CMRR: >120dB at DC, 50Hz or 60Hz.