component
DAC80508MRTET
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), WQFN-16-EP(3x3). 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
markdownDAC80508MRTET
Texas Instruments · Digital To Analog Converters (DAC) · WQFN-16-EP(3x3)
DAC80508MRTET from Texas Instruments, in a WQFN-16-EP(3x3). 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 | REF | bidirectional | Reference output voltage pin when the internal reference is used (default), or reference input pin when an external reference is used. |
| 2 | OUT0 | output | Analog output voltage from DAC channel 0. |
| 3 | OUT1 | output | Analog output voltage from DAC channel 1. |
| 4 | OUT2 | output | Analog output voltage from DAC channel 2. |
| 5 | OUT3 | output | Analog output voltage from DAC channel 3. |
| 6 | GND | power_in | Ground reference point for all circuitry on the device. |
| 7 | VDD | power_in | Analog supply voltage, 2.7 V to 5.5 V. |
| 8 | OUT4 | output | Analog output voltage from DAC channel 4. |
| 9 | OUT5 | output | Analog output voltage from DAC channel 5. |
| 10 | OUT6 | output | Analog output voltage from DAC channel 6. |
| 11 | OUT7 | output | Analog output voltage from DAC channel 7. |
| 12 | CS | input | Active-low serial data enable and frame synchronization input; when low it enables the serial interface input shift register. |
| 13 | SCLK | input | Serial interface clock input, supporting clock rates up to 50 MHz. |
| 14 | SDI | input | Serial interface data input, clocked into the input shift register on each falling edge of SCLK. |
| 15 | SDO/ALARM | output | Serial data output (default), high impedance when CS is high; can instead be configured as an open-drain ALARM output for CRC or reference alarm events, which requires a 10 kΩ pull-up to VIO. |
| 16 | VIO | power_in | IO supply voltage, 1.7 V to 5.5 V, setting the operating voltage of the serial interface. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WQFN-16-EP(3x3) |
| Category | Data Acquisition |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
DAC80508MRTET - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: WQFN-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
dac80508mrtet-etched.step/dac80508mrtet-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac80508mrtet.step/dac80508mrtet.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (59 pp, sha256
0cc679c7f01fd2b7, retrieved 2026-10-10, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).