component
DAC8830IBDR
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Texas Instruments Digital To Analog Converters (DAC), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# DAC8830IBDR++**Texas Instruments** · Digital To Analog Converters (DAC) · SOIC-8++DAC8830IBDR from Texas Instruments, in a SOIC-8. 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 | VOUT | output | Analog output of the DAC; unipolar 0 V to +VREF and unbuffered, with about 6.25 kΩ output impedance. |+| 2 | AGND | power_in | Analog ground; AGND to DGND must stay within -0.3 V to +0.3 V per the absolute maximum ratings. |+| 3 | VREF | power_in | Voltage reference input; usable range is 1.25 V to VDD, and references below 1.25 V reduce accuracy. |+| 4 | CS | input | Chip select input, active low; data are not clocked into SDI unless CS is low. |+| 5 | SCLK | input | Serial clock input with Schmitt-trigger input, supporting SPI clock rates up to 50 MHz. |+| 6 | SDI | input | Serial data input, latched into the input register on the rising edge of SCLK. |+| 7 | DGND | power_in | Digital ground; digital inputs are referenced to DGND with absolute maximum range -0.3 V to VDD + 0.3 V. |+| 8 | VDD | power_in | Analog power supply, +3 V to +5 V per the terminal functions; the electrical specification allows 2.7 V to 5.5 V and the absolute maximum is +7 V to AGND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Data Acquisition |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `DAC8830IBDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `dac8830ibdr-etched.step` / `dac8830ibdr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac8830ibdr.step` / `dac8830ibdr.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/dac8831) (35 pp, sha256 `0d278957e743753a`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/dac8830ibdr-datasheet.pdf)
page.jsonadded+199@@ -0,0 +1,199 @@+{+ "slug": "dac8830ibdr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Digital To Analog Converters (DAC), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "dac8830ibdr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "dac8830ibdr.kicad_sym",+ "dac8830ibdr.kicad_mod",+ "dac8830ibdr.glb",+ "dac8830ibdr.step",+ "dac8830ibdr.lbr",+ "docs/hero.png",+ "docs/dac8830ibdr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "dac8830ibdr-hero.glb",+ "dac8830ibdr-hero.overlay.json"+ ],+ "component": {+ "mpn": "DAC8830IBDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Data Acquisition",+ "subcategory": "Digital To Analog Converters (DAC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/dac8831",+ "parts": {+ "symbol": "dac8830ibdr.kicad_sym",+ "footprint": "dac8830ibdr.kicad_mod",+ "model_3d": "dac8830ibdr-hero.glb",+ "model_3d_plain": "dac8830ibdr.glb",+ "model_3d_step": "dac8830ibdr-etched.step",+ "model_3d_step_plain": "dac8830ibdr.step",+ "lbr": "dac8830ibdr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2679933",+ "digikey": "296-DAC8830IBDRTR-ND",+ "mouser": "595-DAC8830IBDR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T19:32:22Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-DAC8830IBDRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-DAC8830IBDR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VOUT",+ "type": "output",+ "description": "Analog output of the DAC; unipolar 0 V to +VREF and unbuffered, with about 6.25 kΩ output impedance."+ },+ {+ "number": "2",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground; AGND to DGND must stay within -0.3 V to +0.3 V per the absolute maximum ratings."+ },+ {+ "number": "3",+ "name": "VREF",+ "type": "power_in",+ "description": "Voltage reference input; usable range is 1.25 V to VDD, and references below 1.25 V reduce accuracy."+ },+ {+ "number": "4",+ "name": "CS",+ "type": "input",+ "description": "Chip select input, active low; data are not clocked into SDI unless CS is low."+ },+ {+ "number": "5",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock input with Schmitt-trigger input, supporting SPI clock rates up to 50 MHz."+ },+ {+ "number": "6",+ "name": "SDI",+ "type": "input",+ "description": "Serial data input, latched into the input register on the rising edge of SCLK."+ },+ {+ "number": "7",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground; digital inputs are referenced to DGND with absolute maximum range -0.3 V to VDD + 0.3 V."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power supply, +3 V to +5 V per the terminal functions; the electrical specification allows 2.7 V to 5.5 V and the absolute maximum is +7 V to AGND."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The DAC8830IBDR is the SO-8 (D) variant per the ordering table on page 2, so the 8-pin DAC8830 termi"+ ],+ "pages_sent": 12,+ "cost_usd": 0.073,+ "at": "2026-10-08T19:31:42"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/dac8831",+ "pages": 35,+ "sha256": "0d278957e743753a",+ "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"+ },+ "models_3d": [+ {+ "file": "dac8830ibdr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "dac8830ibdr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "2f9489edd4b4332fedf266e56f1e9493136d8c468a456a904b0944b10036c268",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}