TDA1557Q Datasheet PDF - Philips

●GENERAL DESCRIPTION

●The TDA1557Q is a monolithic integrated class-B output amplifier in a 13-lead single-in-line (SIL) plastic power package. The device contains 2×22 W amplifiers in BTL configuration and has been primarily developed for car radio applications.

●FEATURES

●• Requires very few external components

●• High output power

●• Low offset voltage at output

●• Fixed gain

●• Good ripple rejection

●• Mute/stand-by switch

●• Load dump protection

●• AC and DC short-circuit-safe to ground and VP

●• Thermally protected

●• Reverse polarity safe

●• Capability to handle high energy on outputs (VP= 0)

●• Protected against electrostatic discharge

●• No switch-on/switch-off plop

●• Flexible leads

●• Low thermal resistance.