component
TLC5628CDWR
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTLC5628CDWR
Texas Instruments · Digital To Analog Converters (DAC) · SOIC-16-300mil
TLC5628CDWR from Texas Instruments, in a SOIC-16-300mil. 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 | DACB | output | DAC B analog voltage output, buffered with a range of 1x or 2x the REF1 reference voltage set by the RNG bit, with GND as the low end. |
| 2 | DACA | output | DAC A analog voltage output, buffered with a range of 1x or 2x the REF1 reference voltage set by the RNG bit, with GND as the low end. |
| 3 | GND | power_in | Ground return and reference terminal for the device and the DAC outputs. |
| 4 | DATA | input | Serial interface data input; each bit is clocked into the serial register on the falling edge of CLK, MSB first. |
| 5 | CLK | input | Serial interface clock; input data is shifted into the serial register on its falling edge (1 MHz maximum CLK frequency). |
| 6 | VDD | power_in | Positive supply voltage, 4.75 V to 5.25 V recommended operating range. |
| 7 | DACE | output | DAC E analog voltage output, buffered with a range of 1x or 2x the REF2 reference voltage set by the RNG bit, with GND as the low end. |
| 8 | DACF | output | DAC F analog voltage output, buffered with a range of 1x or 2x the REF2 reference voltage set by the RNG bit, with GND as the low end. |
| 9 | DACG | output | DAC G analog voltage output, buffered with a range of 1x or 2x the REF2 reference voltage set by the RNG bit, with GND as the low end. |
| 10 | DACH | output | DAC H analog voltage output, buffered with a range of 1x or 2x the REF2 reference voltage set by the RNG bit, with GND as the low end. |
| 11 | REF2 | input | Reference voltage input for DACs E through H, which defines their analog output range (high-impedance buffered input; Vref specified from VDD-1.5 V down to the 2 V test condition in the datasheet, with reference input voltage range GND - 0.3 V to VDD + 0.3 V). |
| 12 | LOAD | input | Serial interface load control; when LDAC is low, the falling edge of LOAD latches the serial data into the output latch and updates the DAC output (LOAD pulse width at least 250 ns). |
| 13 | LDAC | input | Load DAC control; when high, DAC outputs do not update on serial load, and outputs update only on a high-to-low transition of LDAC. |
| 14 | REF1 | input | Reference voltage input for DACs A through D, which defines their analog output range (high-impedance buffered input; reference input voltage range GND - 0.3 V to VDD + 0.3 V). |
| 15 | DACD | output | DAC D analog voltage output, buffered with a range of 1x or 2x the REF1 reference voltage set by the RNG bit, with GND as the low end. |
| 16 | DACC | output | DAC C analog voltage output, buffered with a range of 1x or 2x the REF1 reference voltage set by the RNG bit, with GND as the low end. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16-300mil |
| Category | Data Acquisition |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TLC5628CDWR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
- 3D model files:
tlc5628cdwr-etched.step/tlc5628cdwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc5628cdwr.step/tlc5628cdwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (18 pp, sha256
4f2b294849b20fc9, retrieved 2026-10-11, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).