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Contents

Pinout
Key specifications
CAD (KiCad official)
Provenance

README

markdown

DAC716UK

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

DAC716UK from Texas Instruments, in a SOIC-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	CLK	input	Serial data clock that strobes data into the latches enabled by A0 and A1, with a minimum data clock period of 100 ns and minimum clock LOW and HIGH times of 50 ns each.
2	A0	input	Active-low enable for the input data register, with a setup time of 50 ns and a hold time of 10 ns.
3	A1	input	Active-low enable for the D/A latch, with a setup time of 50 ns and a hold time of 10 ns.
4	SDI	input	Serial data input, loaded MSB first, with a data setup time of 50 ns and a hold time of 10 ns.
5	SDO	output	Serial data output from the serial-loaded data latch, allowing multiple DAC716s to be cascaded, with a propagation delay of 140 ns maximum.
6	DCOM	power_in	Digital supply ground; the datasheet recommends connecting unused digital inputs to DCOM and connecting DCOM and ACOM directly to the ground planes under the package.
7	+VCC	power_in	Positive power supply, specified from +11.4 V to +16.5 V (typical +15 V).
8	ACOM	power_in	Analog supply ground and the reference point for VOUT and VREF OUT, to which the D/A load should be connected directly.
9	VOUT	output	D/A voltage output with a 0 to +10 V range, rated for ±5 mA output current and indefinite short-circuit duration to ACOM.
10	NC	unconnected	No connection.
11	NC	unconnected	No connection.
12	VREF OUT	power_in	Internal +10 V voltage reference output that can source up to 2 mA, and the load current should be kept constant to avoid gain and offset variation.
13	Offset Adjust	passive	Offset trim input for an external potentiometer or D/A converter, with an adjustment range of at least ±0.3% of full-scale range.
14	Gain Adjust	passive	Gain trim input for an external potentiometer or D/A converter, with an adjustment range of at least ±0.3% of full-scale range.
15	-VCC	power_in	Negative power supply, specified from -11.4 V to -16.5 V (typical -15 V).
16	CLR	input	Active-low asynchronous clear that resets both the input latch and the D/A latch to zero (code 0000) and requires a minimum pulse width of 200 ns.

Key specifications

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

CAD (KiCad official)

Symbol: DAC716UK
Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
3D model: SOIC-16 (KiCad packages3D, STEP)
3D model files: dac716uk-etched.step / dac716uk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dac716uk.step / dac716uk.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (17 pp, sha256 95503257247a2d9e, 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