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LMC6772QMMX
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Texas Instruments Comparators, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# LMC6772QMMX++**Texas Instruments** · Comparators · VSSOP-8++LMC6772QMMX from Texas Instruments, in a VSSOP-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 | OUT A | output | Open-drain output of comparator A, which can be pulled up to any rail up to 15V independent of the supply and has ±30mA absolute-maximum output current (40mA short-circuit protection). |+| 2 | IN A- | input | Inverting input of comparator A, with rail-to-rail common-mode range extending beyond both supply rails. |+| 3 | IN A+ | input | Non-inverting input of comparator A, with rail-to-rail common-mode range extending beyond both supply rails. |+| 4 | V- | power_in | Negative supply (ground in single-supply use); total supply voltage V+ to V- is 2.7V to 15V. |+| 5 | IN B+ | input | Non-inverting input of comparator B, with rail-to-rail common-mode range extending beyond both supply rails. |+| 6 | IN B- | input | Inverting input of comparator B, with rail-to-rail common-mode range extending beyond both supply rails. |+| 7 | OUT B | output | Open-drain output of comparator B, which can be pulled up to any rail up to 15V independent of the supply and has ±30mA absolute-maximum output current (40mA short-circuit protection). |+| 8 | V+ | power_in | Positive supply, 2.7V to 15V operating range with 16V absolute maximum (V+ to V-). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LMC6772QMMX`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)+- 3D model files: `lmc6772qmmx-etched.step` / `lmc6772qmmx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmc6772qmmx.step` / `lmc6772qmmx.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/lmc6772) (27 pp, sha256 `af2085195db90373`, retrieved 2026-10-08, 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-sonnet-5-5` (text+vision), consensus `claude-opus-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/lmc6772qmmx-datasheet.pdf)
page.jsonadded+198@@ -0,0 +1,198 @@+{+ "slug": "lmc6772qmmx",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Comparators, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "lmc6772qmmx",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lmc6772qmmx.kicad_sym",+ "lmc6772qmmx.kicad_mod",+ "lmc6772qmmx.glb",+ "lmc6772qmmx.step",+ "lmc6772qmmx.lbr",+ "docs/hero.png",+ "docs/lmc6772qmmx-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lmc6772qmmx-hero.glb",+ "lmc6772qmmx-hero.overlay.json"+ ],+ "component": {+ "mpn": "LMC6772QMMX",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Comparators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lmc6772",+ "parts": {+ "symbol": "lmc6772qmmx.kicad_sym",+ "footprint": "lmc6772qmmx.kicad_mod",+ "model_3d": "lmc6772qmmx-hero.glb",+ "model_3d_plain": "lmc6772qmmx.glb",+ "model_3d_step": "lmc6772qmmx-etched.step",+ "model_3d_step_plain": "lmc6772qmmx.step",+ "lbr": "lmc6772qmmx.lbr"+ },+ "distributor_links": {+ "lcsc": "C2873175"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T01:45:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT A",+ "type": "output",+ "description": "Open-drain output of comparator A, which can be pulled up to any rail up to 15V independent of the supply and has ±30mA absolute-maximum output current (40mA short-circuit protection)."+ },+ {+ "number": "2",+ "name": "IN A-",+ "type": "input",+ "description": "Inverting input of comparator A, with rail-to-rail common-mode range extending beyond both supply rails."+ },+ {+ "number": "3",+ "name": "IN A+",+ "type": "input",+ "description": "Non-inverting input of comparator A, with rail-to-rail common-mode range extending beyond both supply rails."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative supply (ground in single-supply use); total supply voltage V+ to V- is 2.7V to 15V."+ },+ {+ "number": "5",+ "name": "IN B+",+ "type": "input",+ "description": "Non-inverting input of comparator B, with rail-to-rail common-mode range extending beyond both supply rails."+ },+ {+ "number": "6",+ "name": "IN B-",+ "type": "input",+ "description": "Inverting input of comparator B, with rail-to-rail common-mode range extending beyond both supply rails."+ },+ {+ "number": "7",+ "name": "OUT B",+ "type": "output",+ "description": "Open-drain output of comparator B, which can be pulled up to any rail up to 15V independent of the supply and has ±30mA absolute-maximum output current (40mA short-circuit protection)."+ },+ {+ "number": "8",+ "name": "V+",+ "type": "power_in",+ "description": "Positive supply, 2.7V to 15V operating range with 16V absolute maximum (V+ to V-)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin table is only in the figure (top view, PDIP/SOIC/VSSOP share the same pinout); the datasheet has",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 27,+ "cost_usd": 0.5276,+ "at": "2026-10-08T01:44:59"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lmc6772",+ "pages": 27,+ "sha256": "af2085195db90373",+ "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": "lmc6772qmmx.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2,+ 0.85+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "lmc6772qmmx-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2,+ 0.85+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "79e9b2864db9ef658be0602b866cc021188cb50cd864bc5c631a7ae4146de32a",+ "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]"+ }+}