component
COS128UA
Public Made by Adomby adom
COSINE Instrumentation OpAmps, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cos128ua",+ "title": "COS128UA",+ "brief": "COSINE Instrumentation OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "COSINE Instrumentation OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "cos128ua" ],+ "component": {+ "mpn": "COS128UA",+ "manufacturer": "COSINE",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Op-amp/Cmp",+ "subcategory": "Instrumentation OpAmps",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2407101706_COSINE-COS128UA_C3008546.pdf",+ "parts": {+ "symbol": "cos128ua.kicad_sym",+ "footprint": "cos128ua.kicad_mod",+ "model_3d": "cos128ua.glb",+ "model_3d_step": "cos128ua.step",+ "lbr": "cos128ua.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RG",+ "type": "passive",+ "description": "Gain-setting pin. Connect an external gain resistor R_G between pins 1 and 8 to set voltage gain per G = 1 + 50k\u03a9/R_G. Leave open (NC) for unity gain."+ },+ {+ "number": "2",+ "name": "VIN-",+ "type": "input",+ "description": "Inverting (negative) analog signal input to the instrumentation amplifier. Diode-clamped to the supply rails; input signals swinging >0.5V beyond the rails must be current-limited to \u226410mA."+ },+ {+ "number": "3",+ "name": "VIN+",+ "type": "input",+ "description": "Non-inverting (positive) analog signal input to the instrumentation amplifier. Diode-clamped to the supply rails; input signals swinging >0.5V beyond the rails must be current-limited to \u226410mA."+ },+ {+ "number": "4",+ "name": "-Vs",+ "type": "power_in",+ "description": "Negative supply rail. Accepts \u22122.25V to \u221218V (dual supply) or ground (single-supply mode with up to +36V on +Vs). Bypass to ground with a 0.1\u00b5F ceramic capacitor close to the pin."+ },+ {+ "number": "5",+ "name": "REF",+ "type": "input",+ "description": "Output reference pin. Must be driven from a low-impedance source or tied to ground; sets the DC level about which V_OUT swings. Series resistance as small as 8\u03a9 can degrade CMR to ~80dB."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "output",+ "description": "Amplifier output. Swings from (\u2212Vs + 1.1V) to (+Vs \u2212 1.1V), delivers \u00b110mA typical with V_DROPOUT < 1.2V; short-circuit current \u00b124mA typical."+ },+ {+ "number": "7",+ "name": "+Vs",+ "type": "power_in",+ "description": "Positive supply rail. Accepts +2.25V to +18V (dual supply) or +4.5V to +36V (single supply). Bypass to ground with a 0.1\u00b5F ceramic capacitor close to the pin."+ },+ {+ "number": "8",+ "name": "RG",+ "type": "passive",+ "description": "Gain-setting pin. Connect an external gain resistor R_G between pins 1 and 8 to set voltage gain per G = 1 + 50k\u03a9/R_G. Leave open (NC) for unity gain."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2407101706_COSINE-COS128UA_C3008546.pdf",+ "pages": 8,+ "sha256": "e35a1a4eec057f26",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "COSINE",+ "Package": "SOP-8",+ "Category": "Op-amp/Cmp",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cos128ua"+ ],+ "discovery_pitch": "COS128UA (COSINE) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/cos128ua-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }