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DAC121C085CIMM
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Texas Instruments Digital To Analog Converters (DAC), VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# DAC121C085CIMM++**Texas Instruments** · Digital To Analog Converters (DAC) · VSSOP-8-0.65mm++DAC121C085CIMM from Texas Instruments, in a VSSOP-8-0.65mm. 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 | ADR0 | input | Tri-state Address Selection Input. Sets the two Least Significant Bits (A1 and A0) of the 7-bit slave address. |+| 2 | ADR1 | input | Tri-state Address Selection Input. Sets Bits A6 and A3 of the 7-bit slave address. |+| 3 | SCL | input | Serial Clock Input. SCL is used together with SDA to control the transfer of data in and out of the device. |+| 4 | SDA | bidirectional | Serial Data bi-directional connection. Data is clocked into or out of the internal 16-bit register relative to the clock edges of SCL. This is an open-drain data line that must be pulled to the supply (VA) by an external pullup resistor. |+| 5 | GND | power_in | Ground for all on-chip circuitry. |+| 6 | VA | power_in | Power supply input. For the SOT and WSON versions, this supply is used as the reference. Must be decoupled to GND. |+| 7 | VREF | power_in | Unbufferred reference voltage. For the VSSOP, this supply is used as the reference. VREF must be free of noise and decoupled to GND. |+| 8 | VOUT | output | Analog Output Voltage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.65mm |+| Category | Data Acquisition |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `DAC121C085CIMM`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)+- 3D model files: `dac121c085cimm-etched.step` / `dac121c085cimm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac121c085cimm.step` / `dac121c085cimm.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/dac121c085) (43 pp, sha256 `0de6ba5c91026691`, retrieved 2026-10-06, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/dac121c085cimm-datasheet.pdf)
page.jsonadded+159@@ -0,0 +1,159 @@+{+ "slug": "dac121c085cimm",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Digital To Analog Converters (DAC), VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "dac121c085cimm",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "dac121c085cimm.kicad_sym",+ "dac121c085cimm.kicad_mod",+ "dac121c085cimm.glb",+ "dac121c085cimm.step",+ "dac121c085cimm.lbr",+ "docs/hero.png",+ "docs/dac121c085cimm-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "dac121c085cimm-hero.glb",+ "dac121c085cimm-hero.overlay.json"+ ],+ "component": {+ "mpn": "DAC121C085CIMM",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8-0.65mm",+ "pin_count": 8,+ "category": "Data Acquisition",+ "subcategory": "Digital To Analog Converters (DAC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/dac121c085",+ "parts": {+ "symbol": "dac121c085cimm.kicad_sym",+ "footprint": "dac121c085cimm.kicad_mod",+ "model_3d": "dac121c085cimm-hero.glb",+ "model_3d_plain": "dac121c085cimm.glb",+ "model_3d_step": "dac121c085cimm-etched.step",+ "model_3d_step_plain": "dac121c085cimm.step",+ "lbr": "dac121c085cimm.lbr"+ },+ "distributor_links": {+ "lcsc": 122524,+ "digikey": "DAC121C085CIMMTR-ND",+ "mouser": "926-DAC121C085CIMM"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T16:43:28Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "DAC121C085CIMMTR-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "926-DAC121C085CIMM",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "ADR0",+ "type": "input",+ "description": "Tri-state Address Selection Input. Sets the two Least Significant Bits (A1 and A0) of the 7-bit slave address."+ },+ {+ "number": "2",+ "name": "ADR1",+ "type": "input",+ "description": "Tri-state Address Selection Input. Sets Bits A6 and A3 of the 7-bit slave address."+ },+ {+ "number": "3",+ "name": "SCL",+ "type": "input",+ "description": "Serial Clock Input. SCL is used together with SDA to control the transfer of data in and out of the device."+ },+ {+ "number": "4",+ "name": "SDA",+ "type": "bidirectional",+ "description": "Serial Data bi-directional connection. Data is clocked into or out of the internal 16-bit register relative to the clock edges of SCL. This is an open-drain data line that must be pulled to the supply (VA) by an external pullup resistor."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground for all on-chip circuitry."+ },+ {+ "number": "6",+ "name": "VA",+ "type": "power_in",+ "description": "Power supply input. For the SOT and WSON versions, this supply is used as the reference. Must be decoupled to GND."+ },+ {+ "number": "7",+ "name": "VREF",+ "type": "power_in",+ "description": "Unbufferred reference voltage. For the VSSOP, this supply is used as the reference. VREF must be free of noise and decoupled to GND."+ },+ {+ "number": "8",+ "name": "VOUT",+ "type": "output",+ "description": "Analog Output Voltage."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 9,+ "cost_usd": 0.1047,+ "at": "2026-10-06T16:43:12"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/dac121c085",+ "pages": 43,+ "sha256": "0de6ba5c91026691",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}