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TS4871 Datasheet OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE

Manufacturer: STMicroelectronics

General Description

TS4871ID-TS4871IDT - SO8 Standby 1 2 3 4 8 7 6 5 VOUT2 GND VCC VOUT1 The TS4871 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Ouput Power into 8Ω load @ 5V.

This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V supply for a Pout = 250mW RMS.

An external standby mode control reduces the supply current to less than 10nA.

Overview

TS4871 OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE s OPERATING FROM VCC = 2.5V to 5.5V s 1W RAIL TO RAIL OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8Ω Load MODE (10nA) PIN CONNECTIONS (Top View) TS4871IST - MiniSO8 1 2 3 4 8 7 6 5 s ULTRA LOW CONSUMPTION IN STANDBY Standby Bypass VIN+ VINVOUT2 GND VCC VOUT1 s 75dB PSRR @ 217Hz from 5V to 2.6V s ULTRA LOW POP & CLICK s ULTRA LOW DISTORTION (0.