APA4800

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...