TDA1521A Datasheet PDF - Philips

●GENERAL DESCRIPTION

●The TDA1521A is a dual hi-fi audio power amplifier encapsulated in a 9-lead plastic power package. The device is especially designed for mains fed applications (e.g. stereo tv sound and stereo radio).

●Features

●• Requires very few external components

●• Input muted during power-on and off (no switch-on or switch-off clicks)

●• Low offset voltage between output and ground

●• Excellent gain balance between channels

●• Hi-fi according to IEC 268 and DIN 45500

●• Short-circuit-proof

●• Thermally protected.