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DAC088S085CIMTX
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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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README.mdadded+52@@ -0,0 +1,52 @@+# DAC088S085CIMTX++**Texas Instruments** · Digital To Analog Converters (DAC) · TSSOP-16++DAC088S085CIMTX from Texas Instruments, in a TSSOP-16. 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 | DIN | input | Digital Input. Serial Data Input. Data is clocked into the 16-bit shift register on the falling edges of SCLK after the fall of SYNC. |+| 2 | DOUT | output | Digital Output. Serial Data Output. DOUT is used in daisy chain operation and is connected directly to a DIN pin on another DAC088S085. |+| 3 | VOUTA | output | Analog Output. Channel A Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 4 | VOUTB | output | Analog Output. Channel B Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 5 | VOUTC | output | Analog Output. Channel C Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 6 | VOUTD | output | Analog Output. Channel D Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 7 | VA | power_in | Supply Power supply input, operating range 2.7 V to 5.5 V, must be decoupled to GND. |+| 8 | VREF1 | input | Analog Input. Unbuffered reference voltage shared by Channels A, B, C, and D, range 0.5 V to VA, must be decoupled to GND, input impedance 30 kΩ. |+| 9 | VREF2 | input | Analog Input. Unbuffered reference voltage shared by Channels E, F, G, and H, range 0.5 V to VA, must be decoupled to GND, input impedance 30 kΩ. |+| 10 | GND | power_in | Ground. Ground reference for all on-chip circuitry. |+| 11 | VOUTH | output | Analog Output. Channel H Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 12 | VOUTG | output | Analog Output. Channel G Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 13 | VOUTF | output | Analog Output. Channel F Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 14 | VOUTE | output | Analog Output. Channel E Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance. |+| 15 | SYNC | input | Digital Input. Frame Synchronization Input. When low, data is written into the input shift register on falling edges of SCLK; rising edge after 16th SCLK falling edge updates DAC. |+| 16 | SCLK | input | Digital Input. Serial Clock Input. Data is clocked into the input shift register on the falling edges of this pin, maximum frequency 40 MHz. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Data Acquisition |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `DAC088S085CIMTX`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `dac088s085cimtx-etched.step` / `dac088s085cimtx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac088s085cimtx.step` / `dac088s085cimtx.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/dac088s085) (44 pp, sha256 `665107fb1a6b2869`, retrieved 2026-09-21, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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](docs/dac088s085cimtx-datasheet.pdf)
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Serial Data Input. Data is clocked into the 16-bit shift register on the falling edges of SCLK after the fall of SYNC."+ },+ {+ "number": "2",+ "name": "DOUT",+ "type": "output",+ "description": "Digital Output. Serial Data Output. DOUT is used in daisy chain operation and is connected directly to a DIN pin on another DAC088S085."+ },+ {+ "number": "3",+ "name": "VOUTA",+ "type": "output",+ "description": "Analog Output. Channel A Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "4",+ "name": "VOUTB",+ "type": "output",+ "description": "Analog Output. Channel B Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "5",+ "name": "VOUTC",+ "type": "output",+ "description": "Analog Output. Channel C Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "6",+ "name": "VOUTD",+ "type": "output",+ "description": "Analog Output. Channel D Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "7",+ "name": "VA",+ "type": "power_in",+ "description": "Supply Power supply input, operating range 2.7 V to 5.5 V, must be decoupled to GND."+ },+ {+ "number": "8",+ "name": "VREF1",+ "type": "input",+ "description": "Analog Input. Unbuffered reference voltage shared by Channels A, B, C, and D, range 0.5 V to VA, must be decoupled to GND, input impedance 30 kΩ."+ },+ {+ "number": "9",+ "name": "VREF2",+ "type": "input",+ "description": "Analog Input. Unbuffered reference voltage shared by Channels E, F, G, and H, range 0.5 V to VA, must be decoupled to GND, input impedance 30 kΩ."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground. Ground reference for all on-chip circuitry."+ },+ {+ "number": "11",+ "name": "VOUTH",+ "type": "output",+ "description": "Analog Output. Channel H Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "12",+ "name": "VOUTG",+ "type": "output",+ "description": "Analog Output. Channel G Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "13",+ "name": "VOUTF",+ "type": "output",+ "description": "Analog Output. Channel F Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "14",+ "name": "VOUTE",+ "type": "output",+ "description": "Analog Output. Channel E Analog Output Voltage, rail-to-rail capable, driving 2 kΩ in parallel with 1500 pF maximum load capacitance."+ },+ {+ "number": "15",+ "name": "SYNC",+ "type": "input",+ "description": "Digital Input. Frame Synchronization Input. When low, data is written into the input shift register on falling edges of SCLK; rising edge after 16th SCLK falling edge updates DAC."+ },+ {+ "number": "16",+ "name": "SCLK",+ "type": "input",+ "description": "Digital Input. Serial Clock Input. Data is clocked into the input shift register on the falling edges of this pin, maximum frequency 40 MHz."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 44,+ "cost_usd": 0.3068,+ "at": "2026-09-21T17:08:08"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/dac088s085",+ "pages": 44,+ "sha256": "665107fb1a6b2869",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}