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DAC8812ICPWR
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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 @@+# DAC8812ICPWR++**Texas Instruments** · Digital To Analog Converters (DAC) · TSSOP-16++DAC8812ICPWR 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 | RFBA | input | Establish voltage output for DAC A by connecting to external amplifier output. |+| 2 | VREFA | input | DAC A reference voltage input pin that establishes full-scale output voltage and can be tied to VDD. |+| 3 | IOUTA | output | DAC A current output. |+| 4 | AGNDA | power_in | DAC A analog ground. |+| 5 | AGNDB | power_in | DAC B analog ground. |+| 6 | IOUTB | output | DAC B current output. |+| 7 | VREFB | input | DAC B reference voltage input pin that establishes full-scale output voltage and can be tied to VDD. |+| 8 | RFBB | input | Establish voltage output for DAC B by connecting to external amplifier output. |+| 9 | SDI | input | Serial data input that loads directly into the shift register. |+| 10 | RS | input | Active-low reset input that sets input and DAC registers to all 0s or midscale depending on MSB pin state. |+| 11 | CS | input | Active-low chip-select input that disables shift register loading when high and transfers serial register data to input register when going high. |+| 12 | DGND | power_in | Digital ground. |+| 13 | VDD | power_in | Positive power-supply input with specified operation range 2.7 V to 5.5 V. |+| 14 | MSB | input | MSB input that determines output reset value to either 0 or midscale during reset or power-on and can be permanently tied to ground or VDD. |+| 15 | LDAC | input | Active-low load DAC register strobe input that asynchronously transfers all input register data to the DAC registers. |+| 16 | CLK | input | Clock input that loads data into shift register on positive edge. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Data Acquisition |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `DAC8812ICPWR`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `dac8812icpwr-etched.step` / `dac8812icpwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac8812icpwr.step` / `dac8812icpwr.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/dac8812) (31 pp, sha256 `9dbcadd66987cdcc`, retrieved 2026-10-01, 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/dac8812icpwr-datasheet.pdf)
page.jsonadded+203@@ -0,0 +1,203 @@+{+ "slug": "dac8812icpwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Digital To Analog Converters (DAC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "dac8812icpwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "dac8812icpwr.kicad_sym",+ "dac8812icpwr.kicad_mod",+ "dac8812icpwr.glb",+ "dac8812icpwr.step",+ "dac8812icpwr.lbr",+ "docs/hero.png",+ "docs/dac8812icpwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DAC8812ICPWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Data Acquisition",+ "subcategory": "Digital To Analog Converters (DAC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/dac8812",+ "parts": {+ "symbol": "dac8812icpwr.kicad_sym",+ "footprint": "dac8812icpwr.kicad_mod",+ "model_3d": "dac8812icpwr-etched.glb",+ "model_3d_plain": "dac8812icpwr.glb",+ "model_3d_step": "dac8812icpwr-etched.step",+ "model_3d_step_plain": "dac8812icpwr.step",+ "lbr": "dac8812icpwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2679911",+ "digikey": "296-DAC8812ICPWRTR-ND",+ "mouser": "595-DAC8812ICPWR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T05:04:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-DAC8812ICPWRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-DAC8812ICPWR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "RFBA",+ "type": "input",+ "description": "Establish voltage output for DAC A by connecting to external amplifier output."+ },+ {+ "number": "2",+ "name": "VREFA",+ "type": "input",+ "description": "DAC A reference voltage input pin that establishes full-scale output voltage and can be tied to VDD."+ },+ {+ "number": "3",+ "name": "IOUTA",+ "type": "output",+ "description": "DAC A current output."+ },+ {+ "number": "4",+ "name": "AGNDA",+ "type": "power_in",+ "description": "DAC A analog ground."+ },+ {+ "number": "5",+ "name": "AGNDB",+ "type": "power_in",+ "description": "DAC B analog ground."+ },+ {+ "number": "6",+ "name": "IOUTB",+ "type": "output",+ "description": "DAC B current output."+ },+ {+ "number": "7",+ "name": "VREFB",+ "type": "input",+ "description": "DAC B reference voltage input pin that establishes full-scale output voltage and can be tied to VDD."+ },+ {+ "number": "8",+ "name": "RFBB",+ "type": "input",+ "description": "Establish voltage output for DAC B by connecting to external amplifier output."+ },+ {+ "number": "9",+ "name": "SDI",+ "type": "input",+ "description": "Serial data input that loads directly into the shift register."+ },+ {+ "number": "10",+ "name": "RS",+ "type": "input",+ "description": "Active-low reset input that sets input and DAC registers to all 0s or midscale depending on MSB pin state."+ },+ {+ "number": "11",+ "name": "CS",+ "type": "input",+ "description": "Active-low chip-select input that disables shift register loading when high and transfers serial register data to input register when going high."+ },+ {+ "number": "12",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "13",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive power-supply input with specified operation range 2.7 V to 5.5 V."+ },+ {+ "number": "14",+ "name": "MSB",+ "type": "input",+ "description": "MSB input that determines output reset value to either 0 or midscale during reset or power-on and can be permanently tied to ground or VDD."+ },+ {+ "number": "15",+ "name": "LDAC",+ "type": "input",+ "description": "Active-low load DAC register strobe input that asynchronously transfers all input register data to the DAC registers."+ },+ {+ "number": "16",+ "name": "CLK",+ "type": "input",+ "description": "Clock input that loads data into shift register on positive edge."+ }+ ],+ "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": 10,+ "cost_usd": 0.0986,+ "at": "2026-10-01T05:03:59"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/dac8812",+ "pages": 31,+ "sha256": "9dbcadd66987cdcc",+ "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]"+ }+}