component
DAC8550IDGKR
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), VSSOP-8-0.65mm. 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
markdownDAC8550IDGKR
Texas Instruments · Digital To Analog Converters (DAC) · VSSOP-8-0.65mm
DAC8550IDGKR from Texas Instruments, in a VSSOP-8-0.65mm. 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 | VDD | power_in | Power-supply input, 2.7 V to 5.5 V |
| 2 | VREF | power_in | Reference voltage input for setting output range, 0 V to VDD |
| 3 | VFB | input | Feedback connection for the output amplifier, 0 V to VOUT |
| 4 | VOUT | output | Analog output voltage from DAC with rail-to-rail operation amplifier, 0 V to VDD |
| 5 | SYNC | input | Level-triggered control input (active LOW) for frame synchronization with Schmitt-trigger logic |
| 6 | SCLK | input | Serial clock input for data transfer at rates up to 30 MHz with Schmitt-trigger logic |
| 7 | DIN | input | Serial data input clocked into 24-bit shift register on falling edge of SCLK with Schmitt-trigger logic |
| 8 | GND | power_in | Ground reference point for all circuitry on the part |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8-0.65mm |
| Category | Data Acquisition |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
DAC8550IDGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
- 3D model files:
dac8550idgkr-etched.step/dac8550idgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac8550idgkr.step/dac8550idgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (33 pp, sha256
4f163f5e0f6057cf, retrieved 2026-10-01, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).