# DAC80501MDGST

**Texas Instruments** · Digital To Analog Converters (DAC) · VSSOP-10-0.5mm

DAC80501MDGST from Texas Instruments, in a VSSOP-10-0.5mm. 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 | VDD | power_in | Analog supply voltage, 2.7V to 5.5V. |
| 2 | VOUT | output | Analog output voltage from the DAC. |
| 3 | NC | unconnected | No connection; leave floating. |
| 4 | AGND | power_in | Ground reference point for all circuitry on the device. |
| 5 | SPI2C | input | Interface select pin; digital interface in SPI mode if SPI2C = 0, I2C mode if SPI2C = 1; must be kept static after device powers up. |
| 6 | SCLK/SCL | input | Serial interface clock for SPI or I2C mode. |
| 7 | SYNC/A0 | input | SPI mode: active-low serial data enable and frame synchronization signal; I2C mode: four-state address input 0. |
| 8 | SDIN/SDA | bidirectional | SPI mode: serial interface data input clocked on SCLK falling edge; I2C mode: bidirectional SDA data line with external pull-up resistor required. |
| 9 | NC | unconnected | No connection; leave floating. |
| 10 | VREFIO | bidirectional | Internal reference output voltage pin (default) or external reference input depending on configuration. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Data Acquisition |
| Pins | 10 |

## CAD (KiCad official)

- Symbol: `DAC80501MDGST`
- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`
- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files: `dac80501mdgst-etched.step` / `dac80501mdgst-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac80501mdgst.step` / `dac80501mdgst.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/dac60501) (53 pp, sha256 `f3e447e0d3923a2b`, retrieved 2026-10-03, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/dac80501mdgst-datasheet.pdf)