# ADS1100A0IDBVT

**Texas Instruments** · Analog To Digital Converters (ADC) · SOT-23-6

ADS1100A0IDBVT from Texas Instruments, in a SOT-23-6. 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 | VIN+ | power_in | Positive differential analog input; accepts voltage from GND − 0.2V to VDD + 0.3V with differential input impedance of 2.4MΩ/PGA. |
| 2 | GND | power_in | Ground reference for power supply and analog input circuits. |
| 3 | SCL | input | I2C serial clock input; voltage range −0.5V to 6V; ADS1100 operates as slave and never drives this line. |
| 4 | SDA | bidirectional | I2C serial data line with open-drain output; voltage range −0.5V to 6V; used for bidirectional I2C communication. |
| 5 | VDD | power_in | Power supply voltage input; operating range 2.7V to 5.5V; serves as reference voltage for the A/D converter. |
| 6 | VIN- | power_in | Negative differential analog input; accepts voltage from GND − 0.2V to VDD + 0.3V with differential input impedance of 2.4MΩ/PGA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Data Acquisition |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `ADS1100A0IDBVT`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ads1100a0idbvt-etched.step` / `ads1100a0idbvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1100a0idbvt.step` / `ads1100a0idbvt.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/ads1100) (23 pp, sha256 `8a11a01923552b72`, retrieved 2026-09-21, 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/ads1100a0idbvt-datasheet.pdf)