# DAC8411IDCKR

**Texas Instruments** · Digital To Analog Converters (DAC) · SC-70-6

DAC8411IDCKR from Texas Instruments, in a SC-70-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SYNC | input | Active low, level-triggered frame synchronization control input; enables input shift register on LOW, updates DAC following 24th clock falling edge (DAC8411) unless interrupted by rising edge before completion. |
| 2 | SCLK | input | Serial clock input for shifting data into 24-bit input shift register on falling edges; supports clock rates up to 50 MHz. |
| 3 | DIN | input | Serial data input; data is clocked into 24-bit input shift register on falling edges of serial clock. |
| 4 | AVDD/VREF | power_in | Unipolar analog power supply and reference voltage input, +2 V to +5.5 V; supplies power to all digital and analog circuits including internal resistor string. |
| 5 | GND | power_in | Ground reference point for all circuitry on the part; single pin carries all return currents including digital and analog returns. |
| 6 | VOUT | output | Analog output voltage from DAC, 0 V to AVDD range with rail-to-rail operation; output amplifier capable of driving 2 kΩ load in parallel with 1000 pF. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Data Acquisition |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `DAC8411IDCKR`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files: `dac8411idckr-etched.step` / `dac8411idckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac8411idckr.step` / `dac8411idckr.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/dac8411) (41 pp, sha256 `8453ec6a1673f061`, retrieved 2026-09-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/dac8411idckr-datasheet.pdf)