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dac7568icpw-etched.step	dac7568icpw: factory component page (tier=lcsc) · Ray	1d ago
dac7568icpw-hero.glb	dac7568icpw: hero GLB from the etched model (keeps the MPN mark) · Ray	20h ago
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README.md	Initial commit: component/dac7568icpw · Ray	1d ago

DAC7568ICPW

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

DAC7568ICPW 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; the datasheet gives only this function name and no electrical limits for the pin.
2	SYNC	input	Active-low, level-triggered Schmitt-trigger frame sync input: data are sampled on falling SCLK edges after SYNC goes low, the DAC updates after the 32nd clock, and a SYNC rising edge before the 31st clock edge aborts the write.
3	AVDD	power_in	Power-supply input, 2.7 V to 5.5 V.
4	VOUTA	output	Analog output voltage from DAC A.
5	VOUTC	output	Analog output voltage from DAC C.
6	VOUTE	output	Analog output voltage from DAC E.
7	VOUTG	output	Analog output voltage from DAC G.
8	VREFIN/VREFOUT	bidirectional	Positive reference input or 2.5 V reference output when the internal reference is used; external VREFIN maximum is AVDD for grades A/B and AVDD/2 for grades C/D.
9	CLR	input	Asynchronous clear input; the datasheet gives no further electrical limits for this pin.
10	VOUTH	output	Analog output voltage from DAC H.
11	VOUTF	output	Analog output voltage from DAC F.
12	VOUTD	output	Analog output voltage from DAC D.
13	VOUTB	output	Analog output voltage from DAC B.
14	GND	power_in	Ground reference point for all circuitry on the device.
15	DIN	input	Serial data input clocked into the 32-bit input shift register on each falling SCLK edge; Schmitt-trigger logic input.
16	SCLK	input	Serial clock input supporting data transfer rates up to 50 MHz; Schmitt-trigger logic input.

Key specifications

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

CAD (KiCad official)

Symbol: DAC7568ICPW
Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
3D model: TSSOP-16 (KiCad packages3D, STEP)
3D model files: dac7568icpw-etched.step / dac7568icpw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dac7568icpw.step / dac7568icpw.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (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-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