# DAC7513N

**Texas Instruments** · Digital To Analog Converters (DAC) · SOT-23-8

DAC7513N from Texas Instruments, in a SOT-23-8. 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 | VOUT | output | Analog output voltage from the DAC; the output amplifier has rail-to-rail operation. |
| 2 | VFB | input | Feedback connection for the output amplifier. |
| 3 | VREF | power_in | Reference voltage input that sets the DAC output range (output range 0 to VREF; reference input range 0 to VDD). |
| 4 | VDD | power_in | Power supply input, +2.7V to +5.5V. |
| 5 | GND | power_in | Ground reference point for all circuitry on the part. |
| 6 | DIN | input | Serial data input, clocked into the 16-bit input shift register on the falling edge of the serial clock; SCLK rates up to 30MHz. |
| 7 | SCLK | input | Serial clock input; data can be transferred at rates up to 30MHz. |
| 8 | SYNC | input | Level-triggered active-LOW frame synchronization input; the DAC updates after the 16th clock cycle unless SYNC is taken HIGH first, in which case the write is ignored. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-8 |
| Category | Data Acquisition |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `DAC7513N`
- Footprint: `Package_TO_SOT_SMD:SOT-23-8`
- 3D model: SOT-23-8 (KiCad packages3D, STEP)
- 3D model files: `dac7513n-etched.step` / `dac7513n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac7513n.step` / `dac7513n.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/dac7513) (28 pp, sha256 `4c1fcd97aade8d0d`, retrieved 2026-10-08, 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/dac7513n-datasheet.pdf)