DESCRIPTION
The TS4855 is a complete low power audio amplifier solution targeted at mobile phones. It integrates, into an extremely compact flip-chip package, an audio amplifier, a speaker driver, and a headset driver.
â OPERATING FROM VCC= 3.0 V to 5.0 V
â SPEAKER: Mono, THD+N @ 1 kHz is 1% Max @ 1 W into 8⦠BTL
â HEADSET: Stereo, THD+N @ 1 kHz is 0.5% Max. @ 85 mW into 32â¦BTL
â VOLUME CONTROL: 32-step digital volume control
â OUTPUT MODE: Eight different selections
â Ultra low pop-and-click
â Low Shutdown Current (0.1 µA, typ.)
â Thermal Shutdown Protection
â FLIP-CHIP Package 18 X 300 µm Bumps
â TS4855E IJT Lead-Free option available
APPLICATIONS
• Mobile Phones
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