® TDA7480 10W MONO CLASS-D AMPLIFIER 10W OUTPUT POWER: RL = 8Ω/4Ω; THD = 10% HIGH EFFICIENCY NO HEATSINK SPLIT SUPPLY OVERVOLTAGE PROTECTION ST-BY AND MUTE FEATURES SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION DESCRIPTION The TDA7480 is an audio class-D amplifier assembled in Power DIP package specially designed for high efficiency applications mainly for TV and Home Stereo sets.
PDIP20 (14+3+3) ORDERING NUMBER: TDA7480 Figure 1: Test and Application Circuit.
+5V R1 10K R2 7K ST-BY MUTE -VCC (Pin 17) R3 30K ST-BY/ MUTE IN1 C2 0.
33µF C4 4.
7nF C3 1nF 8 FEEDCAP 12 N.
C.
7,13 VCC POW 16 +VCC C5 100nF C6 100nF VCC SIGN 14 6 C7 2200µF C1 2.
2 µF BOOT C11 100nF OUT C12 560pF R5 15...

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