Stereo 290mW 8ohm Speaker Driver
APA4800
Stereo 290mW 8Ω Speaker Driver
Features
•
O perating Voltage Single Supply Dual Supply High Signal-to-Noise Rat...
Description
APA4800
Stereo 290mW 8Ω Speaker Driver
Features
O perating Voltage Single Supply Dual Supply High Signal-to-Noise Ratio
Applications
Portable Digital Audio Personal Computers Microphone Preamplifier
3V to 7V ±1.5V to ± 3.5V 100dB
High Slew Rate 5V/ µs Low Distortion -65dB Output Power at 10% THD+N into 8Ω !!!!!!!!!!!!!! 290mW into 16Ω !!!!!!!!!!!!!! 190mW Large Output Voltage Swing Excellent Power Supply Ripple Rejection Low Power Consumption Short-circuit Elimination Wide Temperature Range No Switch ON/OFF Clicks Available in 8 pin SOP or DIP Package
Gereral Description
The APA4800 is an integrated class AB stereo headphone amplifier contained in an SO-8 or a DIP-8 plastic package . The APA4800 is capable of delivering 290mW of max . output power to an 8Ω load with less than 10% (THD+N) from a 5V power supply . The device has been primarily developed for portable digital audio applications .
Ordering Information
APA4800
Handling Code Temp. Range Package Code Package Code J : PDIP - 8 K : SOP - 8 Temp. Range I : - 40 to 85 °C Handling Code TU : Tube TR : Tape & Reel
Block Diagram
Out A Inverting Input A Non-inverting Input A VSS
1 8
VDD Out B Inverting Input B Non-inverting Input B
2
7
-+ +3 6 4 5
APA4800
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electr...
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