TS4902 데이터시트 - STMicroelectronics

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