# ADS1202IPWR

**Texas Instruments** · ADCs/DACs - Special Purpose · TSSOP-8

ADS1202IPWR from Texas Instruments, in a TSSOP-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 | M0 | input | Mode Input for selecting modulator operating mode (M0 and M1 define mode selection). |
| 2 | VIN+ | power_in | Analog Noninverting Input with operating voltage range of -250mV to +250mV relative to VIN-. |
| 3 | VIN- | power_in | Analog Inverting Input with operating voltage range of -250mV to +250mV relative to VIN+. |
| 4 | M1 | input | Mode Input for selecting modulator operating mode (M0 and M1 define mode selection). |
| 5 | GND | power_in | Power Supply Ground reference for analog and digital circuits. |
| 6 | MDAT | output | Modulator Data Output, 1-bit serial output with digital output voltage range 0.4V to 4.6V at specified load conditions. |
| 7 | MCLK | bidirectional | Modulator Clock Input for external mode (16MHz to 24MHz) or Clock Output for internal modes (8MHz to 12MHz). |
| 8 | VDD | power_in | Power Supply input, +5V nominal (4.75V to 5.25V) with typical operating supply current of 8mA to 9.5mA in Mode 0. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-8 |
| Category | Data Acquisition |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `ADS1202IPWR`
- Footprint: `Package_SO:TSSOP-8_3x3mm_P0.65mm`
- 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `ads1202ipwr-etched.step` / `ads1202ipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1202ipwr.step` / `ads1202ipwr.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/ads1202) (26 pp, sha256 `03643ccbf86484ae`, retrieved 2026-10-05, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (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/ads1202ipwr-datasheet.pdf)