component
AD8002B
Public Made by Adomby adom
IDCHIP Audio Power 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": "ad8002b",+ "title": "AD8002B",+ "brief": "IDCHIP Audio Power OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "IDCHIP Audio Power OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "ad8002b" ],+ "component": {+ "mpn": "AD8002B",+ "manufacturer": "IDCHIP",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Op-amp/Cmp",+ "subcategory": "Audio Power OpAmps",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d6e3a532d8879a943bdb6aa70a9ed732.pdf",+ "parts": {+ "symbol": "ad8002b.kicad_sym",+ "footprint": "ad8002b.kicad_mod",+ "model_3d": "ad8002b.glb",+ "model_3d_step": "ad8002b.step",+ "lbr": "ad8002b.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SD",+ "type": "input",+ "description": "Shutdown control input. Logic HIGH puts the chip into low-power shutdown (typ. 25\u00b5A); logic LOW enables normal operation. At 5V supply the shutdown threshold is ~1.6V and enable threshold is ~1.2V. Has an internal pull-up."+ },+ {+ "number": "2",+ "name": "BYP",+ "type": "passive",+ "description": "Bypass pin for the internal VDD/2 mid-supply reference. Connect a 1\u00b5F capacitor from BYP to GND to filter the internal common-mode reference voltage and reduce power-supply noise coupling into the amplifier."+ },+ {+ "number": "3",+ "name": "+IN",+ "type": "input",+ "description": "Non-inverting analog audio input to the internal op-amp. Typically AC-coupled to signal ground through an input capacitor in single-ended input applications."+ },+ {+ "number": "4",+ "name": "-IN",+ "type": "input",+ "description": "Inverting analog audio input. Audio source is AC-coupled here (typ. 0.22\u00b5F) through a series input resistor (typ. 22k\u03a9); a feedback resistor (typ. 68k\u03a9) from VO1 sets the closed-loop gain (Av = -Rf/Rin)."+ },+ {+ "number": "5",+ "name": "VO1",+ "type": "output",+ "description": "BTL audio output 1 (VO-). One side of the bridge-tied speaker load; connects directly to one speaker terminal with no output coupling capacitor required. Drives up to 3W into a 4\u03a9 load (BTL) at 5V."+ },+ {+ "number": "6",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply voltage input. Operating range 2V to 6.5V; typical 5V. Decouple with a 1\u00b5F (or larger) ceramic capacitor to GND close to the pin."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground / power return. Connect to the system analog ground plane."+ },+ {+ "number": "8",+ "name": "VO2",+ "type": "output",+ "description": "BTL audio output 2 (VO+). The complementary side of the bridge-tied speaker load; drives the other speaker terminal 180\u00b0 out of phase with VO1. No output DC-blocking capacitor required."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/d6e3a532d8879a943bdb6aa70a9ed732.pdf",+ "pages": 4,+ "sha256": "770c6e420402220c",+ "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": "IDCHIP",+ "Package": "SOP-8",+ "Category": "Op-amp/Cmp",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ad8002b"+ ],+ "discovery_pitch": "AD8002B (IDCHIP) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/ad8002b-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }