# ADC128S102CIMT

**Texas Instruments** · Analog To Digital Converters (ADC) · TSSOP-16

ADC128S102CIMT from Texas Instruments, in a TSSOP-16. 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; conversion begins on falling edge and continues while held low. |
| 2 | VA | power_in | Positive analog supply and reference voltage; range 2.7 V to 5.25 V. |
| 3 | AGND | power_in | Analog ground return for supply and input signals. |
| 4 | IN0 | input | Analog input channel 0; input range 0 V to VA. |
| 5 | IN1 | input | Analog input channel 1; input range 0 V to VA. |
| 6 | IN2 | input | Analog input channel 2; input range 0 V to VA. |
| 7 | IN3 | input | Analog input channel 3; input range 0 V to VA. |
| 8 | IN4 | input | Analog input channel 4; input range 0 V to VA. |
| 9 | IN5 | input | Analog input channel 5; input range 0 V to VA. |
| 10 | IN6 | input | Analog input channel 6; input range 0 V to VA. |
| 11 | IN7 | input | Analog input channel 7; input range 0 V to VA. |
| 12 | DGND | power_in | Digital ground return for supply and output signals. |
| 13 | VD | power_in | Positive digital supply voltage; range 2.7 V to VA. |
| 14 | DIN | input | Digital data input; control register loaded on SCLK rising edges. |
| 15 | DOUT | output | Digital data output; conversion results clocked out on SCLK falling edges. |
| 16 | SCLK | input | Serial clock input; operating frequency 8 MHz to 16 MHz, controls conversion and readout. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Data Acquisition |
| Pins | 16 |

## CAD (KiCad official)

- Symbol: `ADC128S102CIMT`
- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`
- 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files: `adc128s102cimt-etched.step` / `adc128s102cimt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adc128s102cimt.step` / `adc128s102cimt.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/adc128s102) (32 pp, sha256 `162588e2350cf7b0`, retrieved 2026-09-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).

[Datasheet PDF](docs/adc128s102cimt-datasheet.pdf)