SA58631TK中文资料3 W BTL audio amplifier数据手册恩XP规格书

描述 Description

Overview
The SA58631 is a one channel audio amplifier in an HVSON8 package. It provides power output of 3 W with an 8 Ω load 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.

特性 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 < 10 uA

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

应用 Application

Professional and amateur mobile radio

Portable consumer products: toys and games

Personal computer remote speakers