# DAC6574IDGSR

**Texas Instruments** · Digital To Analog Converters (DAC) · MSOP-10

DAC6574IDGSR from Texas Instruments, in a MSOP-10. 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 | VOUTA | output | Analog output voltage from DAC A, which swings within 0 V to VDD on the rail-to-rail buffered output. |
| 2 | VOUTB | output | Analog output voltage from DAC B, which swings within 0 V to VDD on the rail-to-rail buffered output. |
| 3 | GND | power_in | Ground reference point for all circuitry on the part; VDD and GND set the output range, and VDD to GND is rated -0.3 V to +6 V absolute maximum. |
| 4 | VOUTC | output | Analog output voltage from DAC C, which swings within 0 V to VDD on the rail-to-rail buffered output. |
| 5 | VOUTD | output | Analog output voltage from DAC D, which swings within 0 V to VDD on the rail-to-rail buffered output. |
| 6 | SCL | input | I2C serial clock input, with digital input voltage limited to -0.3 V to VDD + 0.3 V (absolute maximum). |
| 7 | SDA | bidirectional | I2C serial data input and output, with digital input voltage limited to -0.3 V to VDD + 0.3 V (absolute maximum). |
| 8 | VDD | power_in | Analog supply input, specified at 2.7 V to 5.5 V and rated -0.3 V to +6 V absolute maximum. |
| 9 | A0 | input | I2C device address select input, with digital input voltage limited to -0.3 V to VDD + 0.3 V (absolute maximum). |
| 10 | A1 | input | I2C device address select input, with digital input voltage limited to -0.3 V to VDD + 0.3 V (absolute maximum). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-10 |
| Category | Data Acquisition |
| Pins | 10 |

## CAD (KiCad official)

- Symbol: `DAC6574IDGSR`
- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`
- 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files: `dac6574idgsr-etched.step` / `dac6574idgsr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac6574idgsr.step` / `dac6574idgsr.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/dac6574) (35 pp, sha256 `dc55cb820d54cb1b`, retrieved 2026-10-10, tier: lcsc)
- **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/dac6574idgsr-datasheet.pdf)