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ADC122S051CIMMX
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), VSSOP-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
markdownADC122S051CIMMX
Texas Instruments · Analog To Digital Converters (ADC) · VSSOP-8
ADC122S051CIMMX from Texas Instruments, in a VSSOP-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 | CS | input | Chip select; on the falling edge of CS, a conversion process begins and continues as long as CS is held low. |
| 2 | VA | power_in | Positive supply pin; range +2.7V to +5.25V; bypass to GND with 1 µF and 0.1 µF capacitors located within 1 cm of the power pin. |
| 3 | GND | power_in | The ground return for the die. |
| 4 | IN2 | input | Analog input; signal can range from 0V to VA. |
| 5 | IN1 | input | Analog input; signal can range from 0V to VA. |
| 6 | DIN | input | Digital data input; the Control Register is loaded through this pin on rising edges of the SCLK pin. |
| 7 | DOUT | output | Digital data output; output samples are clocked out of this pin on falling edges of the SCLK pin. |
| 8 | SCLK | input | Digital clock input; directly controls the conversion and readout processes. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Data Acquisition |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
ADC122S051CIMMX - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
adc122s051cimmx-etched.step/adc122s051cimmx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adc122s051cimmx.step/adc122s051cimmx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
c0d986b74f1142a3, retrieved 2026-09-26, 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).