APA3541/4
Class AB Stereo Headphone Driver with Mute
Features
• • • • • • • • • • •
High Signal-to-Noise Ratio High Slew Rate Low Distortion Large Output
Voltage Swing Flexible Mute Function Excellent Power Supply Ripple Rejection Low Power Consumption Short-circuit Elimination Wide Temperature Range No Switch ON/OFF Clicks Integrated
Voltage Divider (VDD/2) to Eliminate External Resistors
Applications
•
Portable Digital Audio
General Description
The APA3541/4 is an integrated class AB stereo headphone driver contained in an SO-8 or a DIP-8 plastic package with Mute feature .
Besides the common Mute feature , the APA3541/4 further integrates a
voltage divider inside the chip .
Thus , the ...