APA4800

APA4800 Stereo 290mW 8Ω Speaker Driver Features Applications O perating Voltage Portable Digital Audio Single Supply 3V to 7V Personal Computers Dual Supply ±1.5V to ± 3.5V Microphone Preamplifier High Signal-to-Noise Ratio 100dB High Slew Rate Low Distortion 5V/ µs -65dB Gereral Description Output Power at 10% THD+N into 8Ω !!!!!!!!!!!!!! 290mW The APA4800 is an integrated class AB stereo head- into 16Ω !!!!!!!!!!!!!! 190mW Large Output Voltage Swing phone 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 Excellent Power Supply Ripple Rejection than 10% (THD+N) from a 5V power supply . The de- Low Power Consumption Short-circuit Elimination vice has been primarily developed for portable digital audio applications . Wide Temperature Range No Switch ON/OFF Clicks Available in 8 pin SOP or DIP Package 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 1 Inverting Input A 2 Non-inverting Input A 3 VSS 4 -+ +- 8 VDD 7 Out B 6 Inverting Input B 5 Non-inverting Input B 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 orde...