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TLV5632IDWR

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Texas Instruments Digital To Analog Converters (DACs), SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TLV5632IDWR

Texas Instruments · Digital To Analog Converters (DACs) · SOIC-20-300mil

TLV5632IDWR from Texas Instruments, in a SOIC-20-300mil. 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 DGND power_in Digital ground reference for the serial interface and digital logic.
2 DIN input Digital serial data input that receives the 16-bit word (4 control bits and 12 data bits) MSB first on falling SCLK edges.
3 SCLK input Serial clock input whose maximum frequency is 30 MHz, with a minimum high and low pulse of 16 ns each.
4 FS input Frame sync input whose falling edge starts a write cycle; in µC mode it must stay low until all 16 data bits are transferred.
5 PRE input Asynchronous preset input that, when driven low together with LDAC asserted, loads all DAC outputs from the preset register.
6 OUTE output DAC E analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
7 OUTF output DAC F analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
8 OUTG output DAC G analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
9 OUTH output DAC H analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
10 AGND power_in Analog ground reference for the DAC core, output buffers and reference.
11 AVDD power_in Analog power supply, 4.5 V to 5.5 V for 5-V operation or 2.7 V to 3.3 V for 3-V operation, and it must power up before DVDD for correct power-on reset.
12 OUTA output DAC A analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
13 OUTB output DAC B analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
14 OUTC output DAC C analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
15 OUTD output DAC D analog voltage output, rail-to-rail and short-circuit protected, with a specified range of 0 to AVDD − 0.4 V at RL = 10 kΩ.
16 REF bidirectional Reference input/output that accepts an external reference from 0 to AVDD or sources an internal 1.024 V or 2.048 V reference (up to 1 mA), which needs a 1 µF to 10 µF capacitor in parallel with 100 pF when internal reference is used.
17 MODE input DSP/µC mode select where high selects µC mode and not connected (or 0) selects DSP mode.
18 LDAC input Asynchronous load DAC input; DAC outputs update only while LDAC is low, with a minimum low pulse of 10 ns.
19 DOUT output Digital serial data output that repeats DIN data with a 16-clock delay for daisy-chaining when enabled through CTRL0.
20 DVDD power_in Digital power supply, 4.5 V to 5.5 V for 5-V operation or 2.7 V to 3.3 V for 3-V operation, and it must come up after AVDD.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-20-300mil
Category ADC/DAC/Data Conversion
Pins 20

CAD (KiCad official)

  • Symbol: TLV5632IDWR
  • Footprint: Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm
  • 3D model: SOIC-20-300mil (KiCad packages3D, STEP)
  • 3D model files: tlv5632idwr-etched.step / tlv5632idwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv5632idwr.step / tlv5632idwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 fca921911e680eae, 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