component
NS4158
Public Made by Adomby adom
Shenzhen Nsiway Tech Audio Power OpAmps, SOIC-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": "ns4158",+ "title": "NS4158",+ "brief": "Shenzhen Nsiway Tech Audio Power OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Shenzhen Nsiway Tech Audio Power OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "ns4158" ],+ "component": {+ "mpn": "NS4158",+ "manufacturer": "Shenzhen Nsiway Tech",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Op-amp/Cmp",+ "subcategory": "Audio Power OpAmps",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108261830_Shenzhen-Nsiway-Tech-NS4158_C2890042.pdf",+ "parts": {+ "symbol": "ns4158.kicad_sym",+ "footprint": "ns4158.kicad_mod",+ "model_3d": "ns4158.glb",+ "model_3d_step": "ns4158.step",+ "lbr": "ns4158.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CTRL",+ "type": "input",+ "description": "Operating mode control input. Selects between normal mode, anti-distortion mode, and shutdown via one-wire pulse (software) or DC voltage level (hardware). Thresholds referenced to VDD (e.g. VIH \u2265 0.4\u00b7VDD normal, \u2265 0.9\u00b7VDD anti-distortion; SHUTDOWN < 0.2 V)."+ },+ {+ "number": "2",+ "name": "Bypass",+ "type": "passive",+ "description": "Internal mid-supply bias bypass node. Connect a bypass capacitor (typ. 1 \u00b5F) from this pin to GND for PSRR and click/pop performance."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating or tie to GND."+ },+ {+ "number": "4",+ "name": "INN",+ "type": "input",+ "description": "Inverting audio signal input. AC-coupled via input capacitor Ci and input resistor Ri to set closed-loop gain (Av = 2 \u00b7 Rf_internal / Ri)."+ },+ {+ "number": "5",+ "name": "VoN",+ "type": "output",+ "description": "BTL PWM speaker output, negative side. Connect directly to one terminal of the loudspeaker; filterless PWM structure - no LC output filter required."+ },+ {+ "number": "6",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage input, 3.0 V to 5.25 V (absolute max 5.5 V). Decouple with 100 \u00b5F bulk and 0.1 \u00b5F (104) ceramic to GND close to the pin."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Power and signal ground return."+ },+ {+ "number": "8",+ "name": "VoP",+ "type": "output",+ "description": "BTL PWM speaker output, positive side. Connect directly to the other terminal of the loudspeaker; filterless PWM structure - no LC output filter required."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108261830_Shenzhen-Nsiway-Tech-NS4158_C2890042.pdf",+ "pages": 16,+ "sha256": "2cc1f040efd42265",+ "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": "Shenzhen Nsiway Tech",+ "Package": "SOIC-8",+ "Category": "Op-amp/Cmp",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ns4158"+ ],+ "discovery_pitch": "NS4158 (Shenzhen Nsiway Tech) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/ns4158-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }