SA58631TK Datasheet PDF - NXP

General description

●The SA58631 is a one channel audio amplifier in an HVSON8 package. It provides power output of 3 W with an 8Ωload at 9 V supply. The internal circuit is comprised of a BTL (Bridge Tied Load) amplifier with a complementary PNP-NPN output stage and standby/mute logic. The SA58631 is housed in an 8-pin HVSON package which has an exposed die attach paddle enabling reduced thermal resistance and increased power

●dissipation.

●Features

●Low junction-to-ambient thermal resistance using exposed die attach paddle

●Gain can be fixed with external resistors from 6 dB to 30 dB

●Standby mode controlled by CMOS-compatible levels

●Low standby current < 10µA

●No switch-on/switch-off plops

●High power supply ripple rejection: 50 dB minimum

●ElectroStatic Discharge (ESD) protection

●Output short circuit to ground protection

●Thermal shutdown protection

●Applications

●Professional and amateur mobile radio

●Portable consumer products: toys and games

●Personal computer remote speakers