component
NS8002
Public Made by Adomby adom
Shenzhen Nsiway Tech Audio Power OpAmps, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -32,6 +32,20 @@ NS8002 from Shenzhen Nsiway Tech, in a SOP-8. Pinout and pin descriptions extrac - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ns8002.step`](ns8002.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`ns8002-etched.step`](ns8002-etched.step) | 1.8 MB | You want the part with `NS8002` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 437 faces against 147 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "ns8002",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Shenzhen Nsiway Tech Audio Power OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "ns8002", "title": "NS8002", "brief": "Shenzhen Nsiway Tech Audio Power OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,13 +34,13 @@ "number": "1", "name": "SD", "type": "input",- "description": "Shutdown control pin. Active-high shutdown: drive HIGH to disable the amplifier (low-power mode, typ. 1\u00b5A), drive LOW to enable normal operation. Must not be left floating."+ "description": "Shutdown control pin. Active-high shutdown: drive HIGH to disable the amplifier (low-power mode, typ. 1µA), drive LOW to enable normal operation. Must not be left floating." }, { "number": "2", "name": "Bypass", "type": "passive",- "description": "Internal common-mode (VCC/2) bias bypass. Connect a 1.0\u00b5F capacitor from this pin to GND to filter the mid-rail reference and improve PSRR."+ "description": "Internal common-mode (VCC/2) bias bypass. Connect a 1.0µF capacitor from this pin to GND to filter the mid-rail reference and improve PSRR." }, { "number": "3",@@ -58,13 +58,13 @@ "number": "5", "name": "VO1", "type": "output",- "description": "Analog audio output 1 - one leg of the BTL bridge to the loudspeaker. Connect directly to one terminal of the 4\u03a9/8\u03a9 load (no output coupling capacitor required)."+ "description": "Analog audio output 1 - one leg of the BTL bridge to the loudspeaker. Connect directly to one terminal of the 4Ω/8Ω load (no output coupling capacitor required)." }, { "number": "6", "name": "VDD", "type": "power_in",- "description": "Positive supply voltage input. Operating range 3.0V to 5.25V (abs-max 2.8-5.5V). Decouple with a 1.0\u00b5F tantalum (Cs) close to the pin."+ "description": "Positive supply voltage input. Operating range 3.0V to 5.25V (abs-max 2.8-5.5V). Decouple with a 1.0µF tantalum (Cs) close to the pin." }, { "number": "7",@@ -76,7 +76,7 @@ "number": "8", "name": "VO2", "type": "output",- "description": "Analog audio output 2 - the second (inverted, Av=-1) leg of the BTL bridge to the loudspeaker. Connect directly to the other terminal of the 4\u03a9/8\u03a9 load."+ "description": "Analog audio output 2 - the second (inverted, Av=-1) leg of the BTL bridge to the loudspeaker. Connect directly to the other terminal of the 4Ω/8Ω load." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/ns8002-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Shenzhen Nsiway Tech Audio Power OpAmps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }