# DAC8568ICPW

**Texas Instruments** · Digital To Analog Converters (DAC) · TSSOP-16

DAC8568ICPW from Texas Instruments, in a TSSOP-16. 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 | LDAC | input | Load DACs control input. |
| 2 | SYNC | input | Level-triggered frame synchronization control input (active low) with Schmitt-Trigger logic. |
| 3 | AVDD | power_in | Power-supply input, 2.7V to 5.5V. |
| 4 | VOUTA | output | Analog output voltage from DAC A, 0V to AVDD output range. |
| 5 | VOUTC | output | Analog output voltage from DAC C, 0V to AVDD output range. |
| 6 | VOUTE | output | Analog output voltage from DAC E, 0V to AVDD output range. |
| 7 | VOUTG | output | Analog output voltage from DAC G, 0V to AVDD output range. |
| 8 | VREFIN/VREFOUT | bidirectional | Positive reference input/output, 2.5V when internal reference is enabled. |
| 9 | CLR | input | Asynchronous clear input. |
| 10 | VOUTH | output | Analog output voltage from DAC H, 0V to AVDD output range. |
| 11 | VOUTF | output | Analog output voltage from DAC F, 0V to AVDD output range. |
| 12 | VOUTD | output | Analog output voltage from DAC D, 0V to AVDD output range. |
| 13 | VOUTB | output | Analog output voltage from DAC B, 0V to AVDD output range. |
| 14 | GND | power_in | Ground reference point for all circuitry on the device. |
| 15 | DIN | input | Serial data input clocked into 32-bit shift register on falling SCLK edges, Schmitt-Trigger logic. |
| 16 | SCLK | input | Serial clock input supporting data transfer rates up to 50MHz, Schmitt-Trigger logic. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Data Acquisition |
| Pins | 16 |

## CAD (KiCad official)

- Symbol: `DAC8568ICPW`
- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`
- 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files: `dac8568icpw-etched.step` / `dac8568icpw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac8568icpw.step` / `dac8568icpw.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/dac7568) (72 pp, sha256 `e14f8beb0a8c704b`, retrieved 2026-10-07, 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/dac8568icpw-datasheet.pdf)