# ADS7867IDBVR

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

ADS7867IDBVR 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 | REF/VDD | power_in | External reference input and power supply, with the analog input range set to 0 V to VDD. |
| 2 | GND | power_in | Ground for signal and power supply; all analog and digital signals are referred with respect to this pin. |
| 3 | VIN | power_in | Analog signal input, with a full-scale span of 0 V to VDD. |
| 4 | SCLK | input | Serial clock input used for clocking data out and as the source of the conversion clock. |
| 5 | SDO | tri_state | Serial data output of the conversion result, MSB first, and 3-stated once all valid bits are clocked out (10 bits for ADS7867). |
| 6 | CS | input | Active-low chip select that gates the SCLK input, initiates a conversion, and frames the output data. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `ADS7867IDBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ads7867idbvr-etched.step` / `ads7867idbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads7867idbvr.step` / `ads7867idbvr.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/lit/ds/symlink/ads7867.pdf) (29 pp, sha256 `e08fd243b67ff6fc`, retrieved 2026-11-05, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/ads7867idbvr-datasheet.pdf)