LA6543 - 4-Channel Bridge (BTL) Driver

Sanyo

Datasheet Details

and Functions.
Integrated 4-channel power amplifier with bridge circuit (BTL) (two output stage power supply lines).
IOmax: 1A.
Integrated level shift circuit.
Integrated muting circuit MUTE: Output OFF at Low, output ON at High. MUTE1 is for channels 1 and 2, and MUTE2 for channels 3 and 4.
Integrated thermal shutdown circuit.
Divided output stage power supply (VS1: CH1, CH2, CH3; VS2: CH4) 1.6 1.0 4.8 0.8 18 1.0 0.2 17 13.2 10.0 0.8.

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Sanyo LA6543-like datasheet

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