component
ADC122S655CIMM
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Texas Instruments Global Sourcing Parts, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# ADC122S655CIMM++**Texas Instruments** · Global Sourcing Parts · VSSOP-10-0.5mm++ADC122S655CIMM 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 | VREF | power_in | Voltage reference input that must be driven between 1V and VA, and decoupled to GND with a minimum 0.1 µF ceramic capacitor (1.0 µF to 10 µF bulk in parallel recommended). |+| 2 | CHA+ | input | Non-inverting analog input for Channel A, the positive side of the differential signal applied to Channel A. |+| 3 | CHA- | input | Inverting analog input for Channel A, the negative side of the differential signal applied to Channel A. |+| 4 | CHB- | input | Inverting analog input for Channel B, the negative side of the differential signal applied to Channel B. |+| 5 | CHB+ | input | Non-inverting analog input for Channel B, the positive side of the differential signal applied to Channel B. |+| 6 | GND | power_in | Ground reference point for all signals applied to the ADC122S655. |+| 7 | VA | power_in | Analog power supply input that must be held between 4.5V and 5.5V and decoupled to GND with a minimum 0.1 µF ceramic capacitor (1.0 µF to 10 µF bulk in parallel recommended). |+| 8 | DOUT | output | Serial data output for both channels, carrying 4 null bits, 12 bits of Channel A, 4 null bits and 12 bits of Channel B, updated on SCLK falling edges and valid on rising edges. |+| 9 | SCLK | input | Serial clock that controls data transfer and serves as the conversion clock, with a specified range of 6.4 MHz to 16 MHz. |+| 10 | CS | input | Active-low chip select: the device converts while CS is low, enters power-down while CS is high, and a conversion begins on the falling edge of CS. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-10-0.5mm |+| Category | Global Sourcing Parts |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `ADC122S655CIMM`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)+- 3D model files: `adc122s655cimm-etched.step` / `adc122s655cimm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adc122s655cimm.step` / `adc122s655cimm.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/adc122s655) (29 pp, sha256 `fc23d6f6c33bbd16`, 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/adc122s655cimm-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "global sourcing parts",+ "adc122s655cimm",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "adc122s655cimm.kicad_sym",+ "adc122s655cimm.kicad_mod",+ "adc122s655cimm.glb",+ "adc122s655cimm.step",+ "adc122s655cimm.lbr",+ "docs/hero.png",+ "docs/adc122s655cimm-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "adc122s655cimm-hero.glb",+ "adc122s655cimm-hero.overlay.json"+ ],+ "component": {+ "mpn": "ADC122S655CIMM",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-10-0.5mm",+ "pin_count": 10,+ "category": "Global Sourcing Parts",+ "subcategory": "Global Sourcing Parts",+ "datasheet": "https://www.ti.com/cn/lit/gpn/adc122s655",+ "parts": {+ "symbol": "adc122s655cimm.kicad_sym",+ "footprint": "adc122s655cimm.kicad_mod",+ "model_3d": "adc122s655cimm-hero.glb",+ "model_3d_plain": "adc122s655cimm.glb",+ "model_3d_step": "adc122s655cimm-etched.step",+ "model_3d_step_plain": "adc122s655cimm.step",+ "lbr": "adc122s655cimm.lbr"+ },+ "distributor_links": {+ "lcsc": "C2669972"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T19:25:36Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VREF",+ "type": "power_in",+ "description": "Voltage reference input that must be driven between 1V and VA, and decoupled to GND with a minimum 0.1 µF ceramic capacitor (1.0 µF to 10 µF bulk in parallel recommended)."+ },+ {+ "number": "2",+ "name": "CHA+",+ "type": "input",+ "description": "Non-inverting analog input for Channel A, the positive side of the differential signal applied to Channel A."+ },+ {+ "number": "3",+ "name": "CHA-",+ "type": "input",+ "description": "Inverting analog input for Channel A, the negative side of the differential signal applied to Channel A."+ },+ {+ "number": "4",+ "name": "CHB-",+ "type": "input",+ "description": "Inverting analog input for Channel B, the negative side of the differential signal applied to Channel B."+ },+ {+ "number": "5",+ "name": "CHB+",+ "type": "input",+ "description": "Non-inverting analog input for Channel B, the positive side of the differential signal applied to Channel B."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference point for all signals applied to the ADC122S655."+ },+ {+ "number": "7",+ "name": "VA",+ "type": "power_in",+ "description": "Analog power supply input that must be held between 4.5V and 5.5V and decoupled to GND with a minimum 0.1 µF ceramic capacitor (1.0 µF to 10 µF bulk in parallel recommended)."+ },+ {+ "number": "8",+ "name": "DOUT",+ "type": "output",+ "description": "Serial data output for both channels, carrying 4 null bits, 12 bits of Channel A, 4 null bits and 12 bits of Channel B, updated on SCLK falling edges and valid on rising edges."+ },+ {+ "number": "9",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock that controls data transfer and serves as the conversion clock, with a specified range of 6.4 MHz to 16 MHz."+ },+ {+ "number": "10",+ "name": "CS",+ "type": "input",+ "description": "Active-low chip select: the device converts while CS is low, enters power-down while CS is high, and a conversion begins on the falling edge of CS."+ }+ ],+ "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: Pin numbers and names are taken from the Pin Descriptions table on page 2. The connection diagram on"+ ],+ "pages_sent": 6,+ "cost_usd": 0.0452,+ "at": "2026-10-08T19:25:13"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/adc122s655",+ "pages": 29,+ "sha256": "fc23d6f6c33bbd16",+ "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"+ },+ "models_3d": [+ {+ "file": "adc122s655cimm.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "adc122s655cimm-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "39f924320c67fd617b94be897b64d11897761ae507db2356918fcdb68fe3a638",+ "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]"+ }+}