component

ZJA3000-4AUDBR

Public Made by Adom

by adom

ZJW Precision OpAmps, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorzja3000-4audbrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

ZJA3000-4AUDBR

ZJW · Precision OpAmps · TSSOP-14

ZJA3000-4AUDBR from ZJW, in a TSSOP-14. 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 OUTA output Channel A output.
2 -INA input Channel A inverting input.
3 +INA input Channel A non-inverting input.
4 +Vs power_in Positive power supply, 4.5 V to 36 V single-supply (±2.25 V to ±18 V dual); 40 V absolute maximum supply voltage.
5 +INB input Channel B non-inverting input.
6 -INB input Channel B inverting input.
7 OUTB output Channel B output.
8 OUTC output Channel C output.
9 -INC input Channel C inverting input.
10 +INC input Channel C non-inverting input.
11 -Vs power_in Negative power supply (GND in single-supply operation); input voltage range extends to this rail.
12 +IND input Channel D non-inverting input.
13 -IND input Channel D inverting input.
14 OUTD output Channel D output.

Key specifications

Parameter Value
Manufacturer ZJW
Package TSSOP-14
Category Operational Amplifier/Comparator
Pins 14

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Offset Voltage (A Grade, TSSOP-14) VOS 25 55 µV VS=±15 V, VCM=0 V, TA=25 °C 8
Offset Voltage (A Grade, TSSOP-14), over temperature VOS 70 160 µV Over specified temperature range 8
Offset Voltage Drift (A Grade, TSSOP-14) TCVOS 0.7 1.5 µV/°C Over specified temperature range 8
Input Bias Current IB 5 25 pA TA=25 °C 8
Input Bias Current, over temperature IB 5 nA Over specified temperature range 8
Input Offset Current IOS 10 pA TA=25 °C 8
Input Offset Current, over temperature IOS 2 nA Over specified temperature range 8
Input Voltage Range IVR -15 12 V 8
Common-Mode Rejection Ratio CMRR 120 130 dB VCM = -15 V to 12 V 8
Common-Mode Rejection Ratio, over temperature CMRR 114 dB VCM = -15 V to 12 V, over specified temperature range 8
Open-Loop Voltage Gain AVOL 126 140 dB RL = 10 kΩ, Vo = ±10 V 8
Open-Loop Voltage Gain, over temperature AVOL 120 dB RL = 10 kΩ, Vo = ±10 V, over specified temperature range 8
Output Voltage (High) VOH 50 150 mV RL = 10 kΩ 8
Output Voltage (High), over temperature VOH 75 250 mV RL = 10 kΩ, over specified temperature range 8
Output Voltage (High) VOH 200 350 mV RL = 2 kΩ 8
Output Voltage (High), over temperature VOH 300 550 mV RL = 2 kΩ, over specified temperature range 8
Output Voltage (Low) VOL 40 150 mV RL = 10 kΩ 8
Output Voltage (Low), over temperature VOL 60 250 mV RL = 10 kΩ, over specified temperature range 8
Output Voltage (Low) VOL 160 350 mV RL = 2 kΩ 8
Output Voltage (Low), over temperature VOL 240 550 mV RL = 2 kΩ, over specified temperature range 8
Supply Current (per Amplifier) ISY 1 1.1 mA VO = 0 V 9
Supply Current (per Amplifier), over temperature ISY 1.2 mA VO = 0 V, over specified temperature range 9
Power Supply Rejection Ratio PSRR 126 140 dB VSY = ±3 V to ±18 V 9
Power Supply Rejection Ratio, over temperature PSRR 120 dB VSY = ±3 V to ±18 V, over specified temperature range 9
Specified Temperature Range -40 125 °C 9
Supply Voltage, dual supply VS -18 18 V ±2.25 V to ±18 V dual supply (from Features) 1
Supply Voltage, single supply VS 4.5 36 V Single supply (from Features) 1
Supply Voltage 40 V 7
Input Current -10 10 mA 7
Operating Temperature Range -40 125 °C 7
Storage Temperature Range -65 150 °C 7
Junction Temperature Range -65 150 °C 7
Maximum Reflow Temperature 260 °C 7
Lead Temperature, Soldering 300 °C 10 sec 7
ESD Human Body Model HBM 1.5 kV 7
ESD Charged Device Model CDM 1 kV 7
Thermal Resistance Junction-to-Ambient, TSSOP-14 θJA 240 °C/W TSSOP-14 7
Thermal Resistance Junction-to-Case, TSSOP-14 θJC 43 °C/W TSSOP-14 7
Short-Circuit Current ISC 67 mA 8
Differential Input Resistance RIN 1.5 GΩ Differential Mode 8
Differential Input Capacitance CIN 5.7 pF Differential Mode 8
Common-Mode Input Resistance RIN 2.5 TΩ Common Mode 8
Common-Mode Input Capacitance CIN 1.7 pF Common Mode 8
Open-Loop Output Impedance ZOUT 15 Ω f = 1 kHz 9
Slew Rate SR 2.3 V/µs RL = 2 kΩ 9
Gain Bandwidth Product GBP 3 MHz RL = 2 kΩ, G = 100, VIN = 100 mVP-P 9
Settling Time to 0.1 % tS 4.6 μs to 0.1 %, G = -1, 0 to 10 V step 9
Settling Time to 0.01 % tS 8.8 μs to 0.01 %, G = -1, 0 to 10 V step 9
Overload Recovery Time tOR 330 ns RL = 10 kΩ, G = -10, VIN = ±2 V step 9
Total Harmonic Distortion + Noise THD+N -124 dB RL = 2 kΩ, G = 1, f = 1 kHz, VO = 3.5 Vrms 9
Phase Margin PM 55 ° RL = 2 kΩ, G = 1, VIN = 100 mVP-P 9
Multiple Amplifier Channel Separation CS 150 dB RL = 10 kΩ, f = 1 kHz 9
Voltage Noise en,P-P 2 µVP-P 0.1 Hz to 10 Hz 9
Voltage Noise Density en 11 nV/√Hz f = 1 kHz 9
Current Noise Density in 2 fA/√Hz f = 1 kHz 9
OTP Trigger Temperature TIN 150 °C 9
OTP Exit Temperature TEXIT 130 °C 9

CAD (KiCad official)

  • Symbol: ZJA3000-4AUDBR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: zja3000-4audbr-etched.step / zja3000-4audbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zja3000-4audbr.step / zja3000-4audbr.glb are the bare package body.

Provenance

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

  • Datasheet: ZJW datasheet (29 pp, sha256 de7cca12ca820abd, 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