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DAC108S085CIMTX
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), TSSOP-16. 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
markdownDAC108S085CIMTX
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac108s085cimtx.step/dac108s085cimtx.glbare 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).