component
DAC8311IDCKT
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DACs), SC-70-6(SOT-363). Datasheet-verified pinout, 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
markdownDAC8311IDCKT
Texas Instruments · Digital To Analog Converters (DACs) · SC-70-6(SOT-363)
DAC8311IDCKT from Texas Instruments, in a SC-70-6(SOT-363). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SYNC | input | Active-low, level-triggered frame synchronization input for the serial interface. When SYNC goes low, the input shift register is enabled and data is clocked in on the falling edges of SCLK; the DAC is updated after the 16th clock cycle unless SYNC is taken high early (in which case the rising edge acts as an interrupt and the write is ignored). |
| 2 | SCLK | input | Serial clock input. Data on DIN is clocked into the shift register on the falling edge of SCLK at rates up to 50 MHz. Schmitt-triggered logic input. |
| 3 | DIN | input | Serial data input. Data is clocked into the 16-bit (DAC8311) input shift register on the falling edge of SCLK while SYNC is low. |
| 4 | AVDD/VREF | power_in | Analog power supply input and reference voltage for the DAC, +2 V to +5.5 V. AVDD sets the full-scale output range (VOUT = 0 to AVDD). Decouple to GND with appropriate bypass capacitors. |
| 5 | GND | power_in | Ground reference for all analog and digital circuitry on the device. |
| 6 | VOUT | output | Analog voltage output from the DAC. The rail-to-rail output amplifier swings from 0 V to AVDD and can drive a 2 kΩ load with up to 200 pF capacitance while maintaining stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6(SOT-363) |
| Category | ADC/DAC/Data Conversion |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
DAC8311IDCKTDAC8311IDCKR
CAD (KiCad official)
- Symbol:
DAC8311IDCKT - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6(SOT-363) (KiCad packages3D, STEP)
- 3D model files:
dac8311idckt-etched.step/dac8311idckt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac8311idckt.step/dac8311idckt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
8453ec6a1673f061, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).