# ADS1100A0IDBVRG4

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

ADS1100A0IDBVRG4 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 input of differential analog input pair; accepts voltages from GND-0.2V to VDD+0.2V. |
| 2 | GND | power_in | Ground reference potential for power supply and analog inputs. |
| 3 | SCL | input | I2C serial clock input only; logic threshold 0.7·VDD high and GND-0.5V low. |
| 4 | SDA | bidirectional | I2C bidirectional serial data line with open-drain output; logic threshold 0.7·VDD high and GND-0.5V low; maximum sink current 3mA. |
| 5 | VDD | power_in | Positive power supply input voltage ranging from 2.7V to 5.5V. |
| 6 | VIN- | power_in | Negative input of differential analog input pair; accepts voltages from 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: `ADS1100A0IDBVRG4`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ads1100a0idbvrg4-etched.step` / `ads1100a0idbvrg4-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1100a0idbvrg4.step` / `ads1100a0idbvrg4.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 2026-10-03, 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/ads1100a0idbvrg4-datasheet.pdf)