TS4972(2003) Datasheet PDF - 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