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DAC5578SPWR

Public Made by Adom

by adom

Texas Instruments Digital To Analog Converters (DAC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs dac5578spwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers dac5578spwr: viewers · Ray
dac5578spwr-etched.fit.json dac5578spwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dac5578spwr-etched.glb dac5578spwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dac5578spwr-etched.step dac5578spwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dac5578spwr.glb Publish 0.1.0 · Ray
dac5578spwr.kicad_mod Publish 0.1.0 · Ray
dac5578spwr.kicad_sym Publish 0.1.0 · Ray
dac5578spwr.lbr Publish 0.1.0 · Ray
dac5578spwr.step Publish 0.1.0 · Ray
package.json dac5578spwr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
page.json dac5578spwr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md Initial commit: component/dac5578spwr · Ray

DAC5578SPWR

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

DAC5578SPWR 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 DAC input, negative-edge triggered for asynchronous updates or tie to GND for synchronous operation.
2 ADDR0 input I2C address select input, configure via AVDD, GND, or leave floating.
3 AVDD power_in Analog power supply input, 2.7V to 5.5V.
4 VOUTA output Analog output from DAC channel A, 0V to AVDD.
5 VOUTC output Analog output from DAC channel C, 0V to AVDD.
6 VOUTE output Analog output from DAC channel E, 0V to AVDD.
7 VOUTG output Analog output from DAC channel G, 0V to AVDD.
8 VREFIN input Positive reference input for DAC output scaling, 0V to 5V.
9 CLR input Asynchronous clear input, active low to set all DAC outputs to configured code.
10 VOUTH output Analog output from DAC channel H, 0V to AVDD.
11 VOUTF output Analog output from DAC channel F, 0V to AVDD.
12 VOUTD output Analog output from DAC channel D, 0V to AVDD.
13 VOUTB output Analog output from DAC channel B, 0V to AVDD.
14 GND power_in Ground reference for all on-device circuitry.
15 SDA bidirectional Bidirectional open-drain I2C serial data line requiring external pull-up resistor.
16 SCL input I2C serial clock input, Schmitt-trigger logic, maximum 3.4MHz.

Key specifications

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

CAD (KiCad official)

  • Symbol: DAC5578SPWR
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: dac5578spwr-etched.step / dac5578spwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dac5578spwr.step / dac5578spwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (60 pp, sha256 384236e44db678a7, retrieved 2026-09-27, 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