component
NS4150B
Public Made by Adomby adom
Shenzhen Nsiway Tech Audio Power OpAmps, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+9−6@@ -32,19 +32,19 @@ "number": "1", "name": "CTRL", "type": "input",- "description": "Operating mode control. Logic high (VIH \u2265 1.2V, up to VDD) enables the amplifier; logic low (VIL \u2264 0.2V) puts the device into shutdown. Typical shutdown leakage 0.1\u00b5A at VDD=3.6V."+ "description": "Operating mode control. Logic high (VIH ≥ 1.2V, up to VDD) enables the amplifier; logic low (VIL ≤ 0.2V) puts the device into shutdown. Typical shutdown leakage 0.1µA at VDD=3.6V." }, { "number": "2", "name": "Bypass", "type": "passive",- "description": "Internal common-mode voltage bypass. Connect a 1\u00b5F ceramic capacitor from this pin to GND to filter the internal mid-supply reference."+ "description": "Internal common-mode voltage bypass. Connect a 1µF ceramic capacitor from this pin to GND to filter the internal mid-supply reference." }, { "number": "3", "name": "INP", "type": "input",- "description": "Positive audio input. AC-coupled through a series capacitor and input resistor Rin; combined with the internal 240k\u03a9 feedback resistor to set differential gain AVD = 240k\u03a9 / Rin."+ "description": "Positive audio input. AC-coupled through a series capacitor and input resistor Rin; combined with the internal 240kΩ feedback resistor to set differential gain AVD = 240kΩ / Rin." }, { "number": "4",@@ -56,13 +56,13 @@ "number": "5", "name": "VON", "type": "output",- "description": "Negative Class-D BTL audio output. Drives one side of the speaker load (4\u03a9 or 8\u03a9); filterless PWM output, optional ferrite bead + 1nF cap for EMI suppression on long speaker leads."+ "description": "Negative Class-D BTL audio output. Drives one side of the speaker load (4Ω or 8Ω); filterless PWM output, optional ferrite bead + 1nF cap for EMI suppression on long speaker leads." }, { "number": "6", "name": "VCC", "type": "power_in",- "description": "Supply input and power stage supply. Recommended operating range 2.2V-5.0V (absolute max 5.25V). Decouple with a 1\u00b5F ceramic close to the pin, optionally add 10\u00b5F for low-frequency filtering."+ "description": "Supply input and power stage supply. Recommended operating range 2.2V-5.0V (absolute max 5.25V). Decouple with a 1µF ceramic close to the pin, optionally add 10µF for low-frequency filtering." }, { "number": "7",@@ -138,5 +138,8 @@ "docs/ns4150b-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }