2.4W Audio Power Amplifier with Shutdown Mode

The SGM4871 is a mono bridge-connected audio power amplifier which operates from 2.5V to 5.5V supply voltage. It can deliver 2.4W into a 4Ω load from 5V supply at THD+N = 10%. It is designed for portable applications. The external gain-setting resistors can configure the unity-gain stable of the • Supply Voltage Range: 2.5V to 5.5V\n\n• Output Power at THD+N = 10%, 1kHz\nSGM4871YPS8: 2.4W (TYP) into 4Ω Load\nSGM4871YS8: 1.5W (TYP) into 8Ω Load\n\n• Shutdown Current: 0.07μA (TYP)\n\n• No Output Coupling Capacitors\n\n• External Gain Configuration Capability\n\n• Unity Gain Stable\n\n• Th;

SGMICRO

圣邦股份

Audio Power Amplifier with Shutdown Mode

文件：331.57 Kbytes 页数：12 Pages

SGMICRO

圣邦股份

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

DESCRIPTION The TS4871 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Output 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

文件：1.48407 Mbytes 页数：28 Pages

STMICROELECTRONICS

意法半导体

Output rail-to-rail 1 W audio power amplifier with standby mode

Features • Operating from VCC = 2.5 V to 5.5 V • 1 W rail-to-rail output power @ VCC = 5 V, THD = 1%, f = 1 kHz, with 8 Ω load • Ultra low consumption in standby mode (10 nA) • 75 dB PSRR @ 217 Hz from 5 V to 2.6 V • Ultra low pop and click • Ultra low distortion (0.1%) • Unity gain

文件：2.40268 Mbytes 页数：42 Pages

STMICROELECTRONICS

意法半导体

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

DESCRIPTION The TS4871 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Output 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

文件：1.48407 Mbytes 页数：28 Pages

STMICROELECTRONICS

意法半导体