component
ZJA3100AUABR
Public Made by Adomby adom
ZJW Differential Amplifiers, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownZJA3100AUABR
ZJW · Differential Amplifiers · MSOP-8
ZJA3100AUABR from ZJW, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | -IN | input | Negative Input Summing Node. |
| 2 | VOCM | input | Output Common-Mode Voltage control input with operating range (-VS) + 1 V to (+VS) - 1 V. |
| 3 | +VS | power_in | Positive Supply Voltage, operating range 3 V to 15 V. |
| 4 | +OUT | output | Positive Differential Output for Load Connection. |
| 5 | -OUT | output | Negative Differential Output for Load Connection. |
| 6 | -VS | power_in | Negative Supply Voltage. |
| 7 | PD | input | Power Down Control pin with logic threshold 0.3 V to 2 V; logic low disables amplifier, logic high enables normal operation with internal pull-up. |
| 8 | +IN | input | Positive Input Summing Node. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ZJW |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
ZJA3100AUABR - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
zja3100auabr-etched.step/zja3100auabr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);zja3100auabr.step/zja3100auabr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZJW datasheet (29 pp, sha256
b1354d11bc6ee018, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).