component
ADS1112IDGSR
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), MSOP-10. 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
markdownADS1112IDGSR
Texas Instruments · Analog To Digital Converters (ADC) · MSOP-10
ADS1112IDGSR from Texas Instruments, in a MSOP-10. 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 | AIN0 | input | Differential Channel 1 positive input or single-ended Channel 1 input; analog input voltage range GND - 0.2V to VDD + 0.2V. |
| 2 | AIN1 | input | Differential Channel 1 negative input or single-ended Channel 2 input; analog input voltage range GND - 0.2V to VDD + 0.2V. |
| 3 | GND | power_in | Ground; reference for all circuits. |
| 4 | AIN2 | input | Differential Channel 2 positive input or single-ended Channel 3 input; analog input voltage range GND - 0.2V to VDD + 0.2V. |
| 5 | AIN3 | input | Differential Channel 2 negative input or single-ended common input; analog input voltage range GND - 0.2V to VDD + 0.2V. |
| 6 | VDD | power_in | Power Supply; operating voltage 2.7V to 5.5V with active mode current 240µA to 350µA. |
| 7 | SDA | bidirectional | Serial Data line for I2C interface; transmits and receives data on open-drain bus with voltage range GND - 0.5V to 6V. |
| 8 | SCL | input | Serial Clock input for I2C interface; device never drives SCL low with voltage range GND - 0.5V to 6V. |
| 9 | A0 | input | I2C Slave Address Select pin; state sampled on power-up to configure one of eight I2C slave addresses. |
| 10 | A1 | input | I2C Slave Address Select pin; state sampled on power-up to configure one of eight I2C slave addresses. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-10 |
| Category | Data Acquisition |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
ADS1112IDGSR - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
ads1112idgsr-etched.step/ads1112idgsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ads1112idgsr.step/ads1112idgsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
d3218aa1da9eaabf, 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).