TS4902IS中文资料意法半导体数据手册PDF规格书

DESCRIPTION

The TS4902 is an audio power amplifier designed to provide the best price to power ratio while preserving high audio quality.

■ OPERATING FROM VCC = 2.2V to 5.5V

■ 0.7W OUTPUT POWER @ Vcc=5V, THD=1,

f=1kHz, with an 8Ω load

■ 0.3W OUTPUT POWER @ Vcc=3.3V,

THD=1, f=1kHz, with an 8Ω load

■ ULTRA LOW CONSUMPTION IN STANDBY

MODE (10nA)

■ 77dB PSRR @ 217Hz from 5V to 2.2V

■ ULTRA LOW POP & CLICK

■ ULTRA LOW DISTORTION (0.1)

■ UNITY GAIN STABLE

■ AVAILABLE IN MiniSO8 & SO8

APPLICATIONS

■ Mobile Phones (Cellular / Cordless)

■ PDAs

■ Portable Audio Devices