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ZJA3676AUABT

Public Made by Adom

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ZJW Differential OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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ZJA3676AUABT

ZJW · Differential OpAmps · MSOP-8

ZJA3676AUABT from ZJW, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 REF input Reference voltage input (analog input) that sets the output offset of the unity-gain difference amplifier.
2 -IN input Inverting analog input, protected to ±65 V relative to -VS (power on and off).
3 +IN input Non-inverting analog input, protected to ±65 V relative to -VS (power on and off).
4 -VS power_in Negative power supply; total supply range is 2.7 V to 36 V (single) or ±1.35 V to ±18 V (dual).
5 SENSE input Sense terminal (analog input) for the output feedback connection.
6 OUT output Analog output; short-circuit to GND is continuous, limited by over-temperature protection.
7 +VS power_in Positive power supply; absolute maximum supply voltage is 40 V.
8 NC unconnected No connect; this pin is not internally connected.

Key specifications

Parameter Value
Manufacturer ZJW
Package MSOP-8
Category Operational Amplifier/Comparator
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
System Offset, B Grade VOS 15 100 µV B Grade 7
System Offset, B Grade, -40 to 85 °C VOS 200 µV B Grade, -40 °C to 85 °C 7
System Offset, B Grade, full temp VOS 300 µV B Grade ● 7
System Offset, A Grade VOS 30 150 µV A Grade 7
System Offset, A Grade, -40 to 85 °C VOS 300 µV A Grade, -40 °C to 85 °C 7
System Offset, A Grade, full temp VOS 500 µV A Grade ● 7
System Offset Drift, B Grade TCVOS 0.5 2 µV/°C B Grade, -40 °C to 85 °C 7
System Offset Drift, B Grade, full temp TCVOS 3 µV/°C B Grade ● 7
System Offset Drift, A Grade TCVOS 1 4 µV/°C A Grade, -40 °C to 85 °C 7
System Offset Drift, A Grade, full temp TCVOS 5 µV/°C A Grade ● 7
Power Supply Rejection Ratio PSRR 0.1 0.6 µV/V VS = ± 2.25 V to ± 18 V 7
Power Supply Rejection Ratio, full temp PSRR 1.1 µV/V VS = ± 2.25 V to ± 18 V ● 7
Common Mode Rejection Ratio CMRR 104 124 dB VS = ± 15 V, VCM = ± 10 V, RS = 0Ω 7
Common Mode Rejection Ratio, full temp CMRR 96 dB ● 7
Common Mode Rejection Ratio Drift 0.03 0.2 ppm/°C ● 7
Gain Error 0.0002 0.0015 % 7
Gain Error, full temp 0.003 % ● 7
Gain Drift 0.04 0.3 ppm/°C ● 7
Supply Current 330 360 µA 7
Supply Current, full temp 370 µA ● 7
Operating Voltage Range -18 18 V Dual supply, printed ± 1.35 to ± 18 V 7
Specified Temperature Range -40 125 °C 7
Differential Mode Input Impedance RIN 80 kΩ Differential Mode; internal resistors ± 10% absolute accuracy 7
Common Mode Input Impedance RIN 40 kΩ Common Mode; internal resistors ± 10% absolute accuracy 7
Bandwidth 500 kHz 7
Slew Rate 1 V/µs 7
Settling Time to 0.01 % tS 18 µs CL = 100 pF, 0 to 10 V step, to 0.01 % 7
Settling Time to 0.001 % tS 20 µs CL= 100 pF, 0 to 10 V step, to 0.001 % 7
Gain Nonlinearity 5 ppm VOUT = 20 VP-P 7
Short-Circuit Current, Source ISC 28 mA Source 7
Short-Circuit Current, Sink ISC -15 mA Sink 7
Capacitive Load Drive 200 pF 7
Voltage Noise en,p-p 2.5 µVP-P f = 0.1 Hz to 10 Hz 7
Voltage Noise Density en 65 nV/√Hz f = 1 kHz 7
Supply Voltage 40 V 6
Maximum Voltage at Any Input Pin 65 V (-VS) + 65 V 6
Minimum Voltage at Any Input Pin -65 V (-VS) - 65 V 6
Operating Temperature Range -40 125 °C 6
Storage Temperature Range -65 150 °C 6
Junction Temperature Range -65 150 °C 6
Maximum Reflow Temperature 260 °C IPC/JEDEC J-STD-020 Compliant 6
Lead Temperature, Soldering 300 °C 10 sec 6
ESD Human Body Model HBM 3.5 kV ANSI/ESDA/JEDEC JS-001 6
ESD Charged Device Model CDM 2 kV ANSI/ESDA/JEDEC JS-002 6
Thermal Resistance Junction-to-Ambient, MSOP-8 θJA 190 °C/W MSOP-8 6
Thermal Resistance Junction-to-Case, MSOP-8 θJC 44 °C/W MSOP-8 6

CAD (KiCad official)

  • Symbol: ZJA3676AUABT
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: zja3676auabt-etched.step / zja3676auabt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zja3676auabt.step / zja3676auabt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: ZJW datasheet (28 pp, sha256 874eedc45b74fe6d, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF