component
AMC1211AQDWVRQ1
Public Made by Adomby adom
Texas Instruments Isolation Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, 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
markdownAMC1211AQDWVRQ1
Texas Instruments · Isolation Amplifiers · SOIC-8
AMC1211AQDWVRQ1 from Texas Instruments, in a SOIC-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 | VDD1 | power_in | High-side power supply, 3.0 V to 5.5 V |
| 2 | IN | input | Analog input, high-impedance, linear full-scale range -0.1 V to +2 V |
| 3 | SHTDN | input | Digital shutdown input (active high), with internal 100 kΩ pullup resistor |
| 4 | GND1 | power_in | High-side analog ground |
| 5 | GND2 | power_in | Low-side analog ground |
| 6 | OUTN | output | Inverting differential analog output |
| 7 | OUTP | output | Noninverting differential analog output |
| 8 | VDD2 | power_in | Low-side power supply, 3.0 V to 5.5 V |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Signal Isolation Devices |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
AMC1211AQDWVRQ1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
amc1211aqdwvrq1-etched.step/amc1211aqdwvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);amc1211aqdwvrq1.step/amc1211aqdwvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
90b0c35afa18cf09, retrieved 2026-09-21, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).