DESCRIPTION
The TS4871 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Output Power into 8⦠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 than 10nA. An internal thermal shutdown protection is also provided.
â OPERATING FROM VCC = 2.5V to 5.5V
â 1W RAIL TO RAIL OUTPUT POWER @
Vcc=5V, THD=1%, f=1kHz, with 8⦠Load
â ULTRA LOW CONSUMPTION IN STANDBY
MODE (10nA)
â 75dB PSRR @ 217Hz from 5V to 2.6V
â ULTRA LOW POP & CLICK
â ULTRA LOW DISTORTION (0.1%)
â UNITY GAIN STABLE
â AVAILABLE IN SO8, MiniSO8 & DFN8 3x3mm
APPLICATIONS
â Mobile Phones (Cellular / Cordless)
â Laptop / Notebook Computers
â PDAs
â Portable Audio Devices
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