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DAC7811IDGSR
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Texas Instruments Digital To Analog Converters (DACs), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# DAC7811IDGSR++**Texas Instruments** · Digital To Analog Converters (DACs) · VSSOP-10-0.5mm++DAC7811IDGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | IOUT1 | output | DAC current output. |+| 2 | IOUT2 | passive | DAC analog ground, normally tied to the analog ground of the system. |+| 3 | GND | power_in | Ground pin. |+| 4 | SCLK | input | Serial clock input; data is clocked into the input shift register on the falling edge by default, or the rising edge if configured via the serial control bits. |+| 5 | SDIN | input | Serial data input; data is clocked into the 16-bit input register on the active edge of SCLK (falling edge by default at power-up). |+| 6 | SYNC | input | Active-low frame synchronization input; when low it powers on the SCLK and DIN buffers and enables the input shift register, with data latched on the 16th active clock edge in stand-alone mode. |+| 7 | SDO | output | Serial data output for daisy-chaining and readback of DAC register contents, clocked out on the edge opposite the active loading edge. |+| 8 | VDD | power_in | Positive power supply input, operable from 2.7 V to 5.5 V. |+| 9 | VREF | power_in | DAC reference voltage input, recommended range -15 V to 15 V. |+| 10 | RFB | output | DAC feedback resistor pin; connect to the external amplifier output to establish the DAC voltage output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-10-0.5mm |+| Category | ADC/DAC/Data Conversion |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `DAC7811IDGSR`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)+- 3D model files: `dac7811idgsr-etched.step` / `dac7811idgsr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac7811idgsr.step` / `dac7811idgsr.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/dac7811) (31 pp, sha256 `b8c9f325a70219e2`, retrieved 2026-10-03, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/dac7811idgsr-datasheet.pdf)
page.jsonadded+171@@ -0,0 +1,171 @@+{+ "slug": "dac7811idgsr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Digital To Analog Converters (DACs), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "adc-dac-data conversion",+ "dac7811idgsr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "dac7811idgsr.kicad_sym",+ "dac7811idgsr.kicad_mod",+ "dac7811idgsr.glb",+ "dac7811idgsr.step",+ "dac7811idgsr.lbr",+ "docs/hero.png",+ "docs/dac7811idgsr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "dac7811idgsr-hero.glb",+ "dac7811idgsr-hero.overlay.json"+ ],+ "component": {+ "mpn": "DAC7811IDGSR",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-10-0.5mm",+ "pin_count": 10,+ "category": "ADC/DAC/Data Conversion",+ "subcategory": "Digital To Analog Converters (DACs)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/dac7811",+ "parts": {+ "symbol": "dac7811idgsr.kicad_sym",+ "footprint": "dac7811idgsr.kicad_mod",+ "model_3d": "dac7811idgsr-hero.glb",+ "model_3d_plain": "dac7811idgsr.glb",+ "model_3d_step": "dac7811idgsr-etched.step",+ "model_3d_step_plain": "dac7811idgsr.step",+ "lbr": "dac7811idgsr.lbr"+ },+ "distributor_links": {+ "lcsc": 390090,+ "digikey": "296-19660-2-ND",+ "mouser": "595-DAC7811IDGSR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T01:37:01Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-19660-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-DAC7811IDGSR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IOUT1",+ "type": "output",+ "description": "DAC current output."+ },+ {+ "number": "2",+ "name": "IOUT2",+ "type": "passive",+ "description": "DAC analog ground, normally tied to the analog ground of the system."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin."+ },+ {+ "number": "4",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock input; data is clocked into the input shift register on the falling edge by default, or the rising edge if configured via the serial control bits."+ },+ {+ "number": "5",+ "name": "SDIN",+ "type": "input",+ "description": "Serial data input; data is clocked into the 16-bit input register on the active edge of SCLK (falling edge by default at power-up)."+ },+ {+ "number": "6",+ "name": "SYNC",+ "type": "input",+ "description": "Active-low frame synchronization input; when low it powers on the SCLK and DIN buffers and enables the input shift register, with data latched on the 16th active clock edge in stand-alone mode."+ },+ {+ "number": "7",+ "name": "SDO",+ "type": "output",+ "description": "Serial data output for daisy-chaining and readback of DAC register contents, clocked out on the edge opposite the active loading edge."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive power supply input, operable from 2.7 V to 5.5 V."+ },+ {+ "number": "9",+ "name": "VREF",+ "type": "power_in",+ "description": "DAC reference voltage input, recommended range -15 V to 15 V."+ },+ {+ "number": "10",+ "name": "RFB",+ "type": "output",+ "description": "DAC feedback resistor pin; connect to the external amplifier output to establish the DAC voltage output."+ }+ ],+ "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": [+ "extractor flagged: IOUT2 is classified as output type but description explicitly states 'DAC Analog Ground' which typic; Diagram on PAGE 3 is labeled 'MSOP PACKAGE' but package specification indicates VSSOP (DGS); package"+ ],+ "pages_sent": 7,+ "cost_usd": 0.1031,+ "at": "2026-10-03T01:36:39"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/dac7811",+ "pages": 31,+ "sha256": "b8c9f325a70219e2",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "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]"+ }+}