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DAC108S085CIMTX

Public Made by Adom

by adom

Texas Instruments Digital To Analog Converters (DAC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs dac108s085cimtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
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dac108s085cimtx-etched.fit.json dac108s085cimtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dac108s085cimtx-etched.glb dac108s085cimtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dac108s085cimtx-etched.step dac108s085cimtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dac108s085cimtx.glb Publish 0.1.0 · Ray
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package.json dac108s085cimtx: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
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DAC108S085CIMTX

Texas Instruments · Digital To Analog Converters (DAC) · TSSOP-16

DAC108S085CIMTX from Texas Instruments, in a TSSOP-16. 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 DIN input Serial Data Input that is clocked into the 16-bit shift register on the falling edges of SCLK after the fall of SYNC.
2 DOUT output Serial Data Output utilized in daisy chain operation with data available at DOUT only when SYNC remains low for more than 16 SCLK cycles.
3 VOUTA output Analog Output Voltage for Channel A with range from 0V to VA determined by the DAC register value.
4 VOUTB output Analog Output Voltage for Channel B with range from 0V to VA determined by the DAC register value.
5 VOUTC output Analog Output Voltage for Channel C with range from 0V to VA determined by the DAC register value.
6 VOUTD output Analog Output Voltage for Channel D with range from 0V to VA determined by the DAC register value.
7 VA power_in Power supply input from +2.7V to +5.5V that must be decoupled to GND for proper operation.
8 VREF1 input Unbuffered reference voltage input for Channels A through D with range from 0.5V to VA that must be decoupled to GND.
9 VREF2 input Unbuffered reference voltage input for Channels E through H with range from 0.5V to VA that must be decoupled to GND.
10 GND power_in Ground reference for all on-chip circuitry and analog signals.
11 VOUTH output Analog Output Voltage for Channel H with range from 0V to VA determined by the DAC register value.
12 VOUTG output Analog Output Voltage for Channel G with range from 0V to VA determined by the DAC register value.
13 VOUTF output Analog Output Voltage for Channel F with range from 0V to VA determined by the DAC register value.
14 VOUTE output Analog Output Voltage for Channel E with range from 0V to VA determined by the DAC register value.
15 SYNC input Frame Synchronization digital input that controls serial data writes to the shift register on falling edges of SCLK and DAC updates on rising edges of SYNC.
16 SCLK input Serial Clock digital input that clocks data into the 16-bit shift register on its falling edges at rates up to 40 MHz.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Data Acquisition
Pins 16

CAD (KiCad official)

  • Symbol: DAC108S085CIMTX
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: dac108s085cimtx-etched.step / dac108s085cimtx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dac108s085cimtx.step / dac108s085cimtx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 ee8b20c300fb2531, retrieved 2026-09-24, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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