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HCPL-7840-000E
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Broadcom AVAGO Isolation Amplifiers, DIP-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": "hcpl-7840-000e",+ "title": "HCPL-7840-000E",+ "brief": "Broadcom AVAGO Isolation Amplifiers, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Broadcom AVAGO Isolation Amplifiers, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "hcpl-7840-000e" ],+ "component": {+ "mpn": "HCPL-7840-000E",+ "manufacturer": "Broadcom AVAGO",+ "package": "DIP-8",+ "pin_count": 8,+ "category": "Op-amp/Cmp",+ "subcategory": "Isolation Amplifiers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/014872ee28e74afeacc9a3bdfa62e2ef.pdf",+ "parts": {+ "symbol": "hcpl-7840-000e.kicad_sym",+ "footprint": "hcpl-7840-000e.kicad_mod",+ "model_3d": "hcpl-7840-000e.glb",+ "model_3d_step": "hcpl-7840-000e.step",+ "lbr": "hcpl-7840-000e.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VDD1",+ "type": "power_in",+ "description": "Input-side supply, 4.5 V to 5.5 V nominal 5 V. Powers the input sigma-delta modulator. Requires a 0.1 uF bypass capacitor between pins 1 and 4 (VDD1 to GND1)."+ },+ {+ "number": "2",+ "name": "VIN+",+ "type": "input",+ "description": "Non-inverting analog input. Connected across the external current-sense resistor with VIN-. Recommended linear input range approximately +/-200 mV (referenced to GND1)."+ },+ {+ "number": "3",+ "name": "VIN-",+ "type": "input",+ "description": "Inverting analog input. Together with VIN+ forms the differential sense input across the shunt resistor. Typically tied to GND1 for single-ended sensing."+ },+ {+ "number": "4",+ "name": "GND1",+ "type": "power_in",+ "description": "Input-side ground reference for VDD1 and the analog inputs. Isolated from GND2 by the optical isolation barrier (3750 Vrms/1 min UL 1577)."+ },+ {+ "number": "5",+ "name": "GND2",+ "type": "power_in",+ "description": "Output-side ground reference for VDD2 and the differential outputs. Isolated from GND1 by the optical isolation barrier."+ },+ {+ "number": "6",+ "name": "VOUT-",+ "type": "output",+ "description": "Inverting side of the differential analog output (referenced to GND2). Combined with VOUT+ forms a fully differential output nominally 8x the differential input voltage."+ },+ {+ "number": "7",+ "name": "VOUT+",+ "type": "output",+ "description": "Non-inverting side of the differential analog output (referenced to GND2). Typically fed into an external differential-to-single-ended op-amp stage."+ },+ {+ "number": "8",+ "name": "VDD2",+ "type": "power_in",+ "description": "Output-side supply, 4.5 V to 5.5 V nominal 5 V. Powers the isolated output amplifier stage. Requires a 0.1 uF bypass capacitor between pins 5 and 8 (VDD2 to GND2)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/014872ee28e74afeacc9a3bdfa62e2ef.pdf",+ "pages": 19,+ "sha256": "ee447b310c078c12",+ "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": "Broadcom AVAGO",+ "Package": "DIP-8",+ "Category": "Op-amp/Cmp",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "hcpl-7840-000e"+ ],+ "discovery_pitch": "HCPL-7840-000E (Broadcom AVAGO) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/hcpl-7840-000e-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }