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TLV5638QDREP

Public Made by Adom

by adom

Texas Instruments Digital To Analog Converters (DAC), SOIC-8. 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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TLV5638QDREP

Texas Instruments · Digital To Analog Converters (DAC) · SOIC-8

TLV5638QDREP from Texas Instruments, in a SOIC-8. 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 DIN input Digital serial data input for the 16-bit serial word (4 control bits and 12 data bits), shifted in on SCLK falling edges with MSB first.
2 SCLK input Digital serial clock input; the maximum serial clock frequency is 20 MHz, with minimum SCLK pulse widths of 25 ns high and 25 ns low.
3 CS input Chip select, digital input active low, used to enable or disable the serial inputs; CS must fall at least 10 ns before the first negative SCLK edge.
4 OUTA output DAC A analog voltage output, buffered by a x2 rail-to-rail output buffer, with a 2 kΩ minimum load and 100 pF maximum load.
5 AGND power_in Analog ground reference for the device.
6 REF bidirectional Analog reference voltage input or output; with an internal reference the pin sources up to 1 mA, and with an external reference the input range is 0 V to VDD − 1.5 V and the internal reference output buffer must be disabled.
7 OUTB output DAC B analog voltage output, buffered by a x2 rail-to-rail output buffer, with a 2 kΩ minimum load and 100 pF maximum load.
8 VDD power_in Positive single supply, specified from 2.7 V to 5.5 V (absolute maximum 7 V to AGND).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Data Acquisition
Pins 8

CAD (KiCad official)

  • Symbol: TLV5638QDREP
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tlv5638qdrep-etched.step / tlv5638qdrep-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv5638qdrep.step / tlv5638qdrep.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (23 pp, sha256 78d647181d5dd312, 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