AN7147N Datasheet (Panasonic Semiconductor) - Dual 5.3W Audio Power Amplifier

AN7147N, Dual 5.3W Audio Power Amplifier

Pin No.

1 2 3 4 5 6 Pin Name N.F.B Ch.1 Input Ch.1 Ripple Filter GND (Input) Input Ch.2 N.F.B Ch.2 1 + 0.1 0.35 * 0.05 2.54 12-Lead SIP Package with Fin (HSIP012-P-0000A) 1.2±0.1 Pin No.

7 8 9 10 11 12 Pin Name Output Ch.2 Bootstrap Ch.2 GND (Output) VCC Bootstrap Ch.1 Output Ch.1 s

ICs for Audio Common Use AN7147N Dual 5.3W Audio Power Amplifier Circuit s Overview The AN7147N is an integrated circuit designed for power amplifier of 5.3W (12.0V, 3Ω) output.

Stereo operation is enabled due to incorporating two amps.

on one chip.

It makes high reliability by smaller quiescent current compared with power amp.

current and protectors built in.

As quiescent circuit current is very small, it is most suitably used for battery operated set such as radio cassette recorder.

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