TS4972 数据手册 ( 数据表 ) - STMicroelectronics

Description
The TS4972 is an Audio Power Amplifier capable of delivering 1.6W of continuous RMS ouput power into a 4Ω load @ 5V.

■ Operating from VCC = 2.5V to 5.5V
■ Rail-to-rail output
■ 1.2W output power @ Vcc=5V, THD=1%, F=1kHz, with 8Ω load
■ Ultra low consumption in standby mode (10nA)
■ 75dB PSRR @ 217Hz from 2.5 to 5V
■ Low pop & click
■ Ultra low distortion (0.05%)
■ Unity gain stable
■ Flip-chip package 8 x 300µm bumps

APPLICATIONs
■ Mobile phones (cellular / cordless)
■ PDAs
■ Laptop/notebook computers
■ Portable audio devices