component
PAM8303DBSC
Public Made by Adomby adom
Diodes Incorporated Audio Power OpAmps, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+10−7@@ -32,25 +32,25 @@ "number": "1", "name": "OUT+", "type": "output",- "description": "Positive BTL (bridge-tied load) Class-D switching output. Drives one terminal of the speaker via an optional ferrite-bead EMI filter. High-side PMOS / low-side NMOS output stage; RDS(on) ~365 m\u03a9 typ at VDD=5V (MSOP/DFN)."+ "description": "Positive BTL (bridge-tied load) Class-D switching output. Drives one terminal of the speaker via an optional ferrite-bead EMI filter. High-side PMOS / low-side NMOS output stage; RDS(on) ~365 mΩ typ at VDD=5V (MSOP/DFN)." }, { "number": "2", "name": "PVDD", "type": "power_in",- "description": "Power supply for the H-bridge output stage. Recommended operating range 2.8V to 5.5V (abs max 6.0V). Decouple with 1\u00b5F ceramic close to the pin plus a 10\u00b5F bulk cap; keep separate from analog VDD trace."+ "description": "Power supply for the H-bridge output stage. Recommended operating range 2.8V to 5.5V (abs max 6.0V). Decouple with 1µF ceramic close to the pin plus a 10µF bulk cap; keep separate from analog VDD trace." }, { "number": "3", "name": "VDD", "type": "power_in",- "description": "Analog power supply for the input amplifier, bias and reference. 2.8V to 5.5V operating; decouple with 1\u00b5F ceramic close to the pin. Route separately from PVDD back to the supply."+ "description": "Analog power supply for the input amplifier, bias and reference. 2.8V to 5.5V operating; decouple with 1µF ceramic close to the pin. Route separately from PVDD back to the supply." }, { "number": "4", "name": "IN-", "type": "input",- "description": "Negative differential audio input. AC-coupled through an input capacitor Ci and gain-setting resistor Ri; internal 150 k\u03a9 feedback sets Gain = 2 \u00d7 150 k\u03a9 / Ri (V/V). Input biased to VDD/2 internally."+ "description": "Negative differential audio input. AC-coupled through an input capacitor Ci and gain-setting resistor Ri; internal 150 kΩ feedback sets Gain = 2 × 150 kΩ / Ri (V/V). Input biased to VDD/2 internally." }, { "number": "5",@@ -62,7 +62,7 @@ "number": "6", "name": "SD", "type": "input",- "description": "Active-low shutdown terminal. Drive low (VIL \u2264 0.3V at VDD=5V) to place the device in shutdown (ISD \u2248 0.5\u00b5A typ); drive high (VIH \u2265 1.5V at VDD=5V) for normal operation. Do not leave floating."+ "description": "Active-low shutdown terminal. Drive low (VIL ≤ 0.3V at VDD=5V) to place the device in shutdown (ISD ≈ 0.5µA typ); drive high (VIH ≥ 1.5V at VDD=5V) for normal operation. Do not leave floating." }, { "number": "7",@@ -74,7 +74,7 @@ "number": "8", "name": "OUT-", "type": "output",- "description": "Negative BTL Class-D switching output. Drives the opposite speaker terminal from OUT+ (180\u00b0 out of phase). Use an optional ferrite-bead + capacitor EMI filter for radiated emissions."+ "description": "Negative BTL Class-D switching output. Drives the opposite speaker terminal from OUT+ (180° out of phase). Use an optional ferrite-bead + capacitor EMI filter for radiated emissions." } ], "provenance": {@@ -148,5 +148,8 @@ "docs/pam8303dbsc-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }