component
DAC8550IBDGKT
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Texas Instruments Digital To Analog Converters (DACs), VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# DAC8550IBDGKT++**Texas Instruments** · Digital To Analog Converters (DACs) · VSSOP-8-0.65mm++DAC8550IBDGKT 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 from 2.7 V to 5.5 V |+| 2 | VREF | power_in | Reference voltage input from 0 V to VDD to set the output voltage range |+| 3 | VFB | input | Feedback connection for the output amplifier |+| 4 | VOUT | output | Analog output voltage from DAC with rail-to-rail operation |+| 5 | SYNC | input | Level-triggered control input (active LOW) for frame synchronization with Schmitt-Trigger logic |+| 6 | SCLK | input | Serial clock input up to 30 MHz with Schmitt-Trigger logic |+| 7 | DIN | input | Serial data input clocked into 24-bit shift register on falling edges with Schmitt-Trigger logic |+| 8 | GND | power_in | Ground reference point for all circuitry |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.65mm |+| Category | ADC/DAC/Data Conversion |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `DAC8550IBDGKT`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)+- 3D model files: `dac8550ibdgkt-etched.step` / `dac8550ibdgkt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac8550ibdgkt.step` / `dac8550ibdgkt.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/dac8550) (33 pp, sha256 `4f163f5e0f6057cf`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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](docs/dac8550ibdgkt-datasheet.pdf)
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