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DAC122S085CIMMX
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DACs), VSSOP-10-0.5mm. 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
markdownDAC122S085CIMMX
Texas Instruments · Digital To Analog Converters (DACs) · VSSOP-10-0.5mm
DAC122S085CIMMX from Texas Instruments, in a VSSOP-10-0.5mm. 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 | VA | power_in | Power supply input that must be decoupled to GND; the device operates from +2.7V to 5.5V. |
| 2 | VOUTA | output | Channel A analog output voltage, rail-to-rail swing, with a 0 to 1500 pF output load range. |
| 3 | VOUTB | output | Channel B analog output voltage, rail-to-rail swing, with a 0 to 1500 pF output load range. |
| 4 | NC | unconnected | Not connected. |
| 5 | NC | unconnected | Not connected. |
| 6 | GND | power_in | Ground reference for all on-chip circuitry. |
| 7 | VREFIN | input | Unbuffered reference voltage shared by both channels; must be decoupled to GND and can range from +1.0V to VA. |
| 8 | DIN | input | Serial data input; data is clocked into the 16-bit shift register on the falling edges of SCLK after the fall of SYNC. |
| 9 | SYNC | input | Active-low frame synchronization input that enables the shift register; the DAC updates on the 16th SCLK falling edge, and a rising edge before the 16th clock aborts the write. |
| 10 | SCLK | input | Serial clock input; data is clocked into the input shift register on its falling edges, with SCLK frequency up to 40 MHz. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | ADC/DAC/Data Conversion |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
DAC122S085CIMMX - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
dac122s085cimmx-etched.step/dac122s085cimmx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac122s085cimmx.step/dac122s085cimmx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
42d21a0e60de1cb2, retrieved 2026-10-10, 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).