# ADS1100A5IDBVT

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

ADS1100A5IDBVT from Texas Instruments, in a SOT-23-6. 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 | VIN+ | power_in | Positive differential analog input, with input voltage range of GND - 0.2V to VDD + 0.2V and full-scale differential input of ±VDD/PGA. |
| 2 | GND | power_in | Ground reference for the supply and analog inputs (0V). |
| 3 | SCL | input | I2C serial clock input only (the ADS1100 never drives SCL), which can be driven to 6V regardless of the supply. |
| 4 | SDA | bidirectional | I2C bidirectional serial data line, which can be driven to 6V regardless of the supply (absolute maximum -0.5V to 6V). |
| 5 | VDD | power_in | Power supply of 2.7V to 5.5V that also serves as the conversion reference, so it must be clean, with any filter capacitor placed close to the pin. |
| 6 | VIN- | power_in | Negative differential analog input, with input voltage range of GND - 0.2V to VDD + 0.2V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `ADS1100A5IDBVT`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ads1100a5idbvt-etched.step` / `ads1100a5idbvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1100a5idbvt.step` / `ads1100a5idbvt.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 2026-10-07, 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/ads1100a5idbvt-datasheet.pdf)