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CM1103-SOPTA
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CIMO Analog To Digital Converters (ADC), MSOP-10. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# CM1103-SOPTA++**CIMO** · Analog To Digital Converters (ADC) · MSOP-10++CM1103-SOPTA from CIMO, in a MSOP-10. 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 | ADDR | input | I2C slave address selection pin; connect to GND, VDD, SDA, or SCL to select address per Table 4. |+| 2 | ALTER/RDY | output | Comparator output or conversion ready signal; open-drain output configurable via COMP_MODE register bit. |+| 3 | GND | power_in | Ground connection. |+| 4 | AIN0 | input | Analog input channel 0, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V. |+| 5 | AIN1 | input | Analog input channel 1, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V. |+| 6 | AIN2 | input | Analog input channel 2, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V. |+| 7 | AIN3 | input | Analog input channel 3, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V. |+| 8 | VDD | power_in | Positive supply voltage input; operating range 2.5V to 5V. |+| 9 | SDA | bidirectional | I2C serial data line, open-drain output; logic high threshold VIH=0.7VDD to VDD+0.3V, logic low threshold VIL=GND to 0.3VDD. |+| 10 | SCL | input | I2C serial clock input; logic high threshold VIH=0.7VDD to VDD+0.3V, logic low threshold VIL=GND to 0.3VDD. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | CIMO |+| Package | MSOP-10 |+| Category | Data Acquisition |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `CM1103-SOPTA`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: MSOP-10 (KiCad packages3D, STEP)+- 3D model files: `cm1103-sopta-etched.step` / `cm1103-sopta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cm1103-sopta.step` / `cm1103-sopta.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [CIMO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618864788424577024) (23 pp, sha256 `cde7136ef50865ec`, retrieved 2026-09-29, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cm1103-sopta-datasheet.pdf)
page.jsonadded+152@@ -0,0 +1,152 @@+{+ "slug": "cm1103-sopta",+ "version": "0.1.0",+ "type": "component",+ "description": "CIMO Analog To Digital Converters (ADC), MSOP-10. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "cm1103-sopta",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cm1103-sopta.kicad_sym",+ "cm1103-sopta.kicad_mod",+ "cm1103-sopta.glb",+ "cm1103-sopta.step",+ "cm1103-sopta.lbr",+ "docs/hero.png",+ "docs/cm1103-sopta-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "CM1103-SOPTA",+ "manufacturer": "CIMO",+ "package": "MSOP-10",+ "pin_count": 10,+ "category": "Data Acquisition",+ "subcategory": "Analog To Digital Converters (ADC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618864788424577024",+ "parts": {+ "symbol": "cm1103-sopta.kicad_sym",+ "footprint": "cm1103-sopta.kicad_mod",+ "model_3d": "cm1103-sopta-etched.glb",+ "model_3d_plain": "cm1103-sopta.glb",+ "model_3d_step": "cm1103-sopta-etched.step",+ "model_3d_step_plain": "cm1103-sopta.step",+ "lbr": "cm1103-sopta.lbr"+ },+ "distributor_links": {+ "lcsc": "C20606814"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T16:55:29Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "ADDR",+ "type": "input",+ "description": "I2C slave address selection pin; connect to GND, VDD, SDA, or SCL to select address per Table 4."+ },+ {+ "number": "2",+ "name": "ALTER/RDY",+ "type": "output",+ "description": "Comparator output or conversion ready signal; open-drain output configurable via COMP_MODE register bit."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection."+ },+ {+ "number": "4",+ "name": "AIN0",+ "type": "input",+ "description": "Analog input channel 0, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."+ },+ {+ "number": "5",+ "name": "AIN1",+ "type": "input",+ "description": "Analog input channel 1, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."+ },+ {+ "number": "6",+ "name": "AIN2",+ "type": "input",+ "description": "Analog input channel 2, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."+ },+ {+ "number": "7",+ "name": "AIN3",+ "type": "input",+ "description": "Analog input channel 3, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply voltage input; operating range 2.5V to 5V."+ },+ {+ "number": "9",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C serial data line, open-drain output; logic high threshold VIH=0.7VDD to VDD+0.3V, logic low threshold VIL=GND to 0.3VDD."+ },+ {+ "number": "10",+ "name": "SCL",+ "type": "input",+ "description": "I2C serial clock input; logic high threshold VIH=0.7VDD to VDD+0.3V, logic low threshold VIL=GND to 0.3VDD."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618864788424577024",+ "pages": 23,+ "sha256": "cde7136ef50865ec",+ "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]"+ }+}