AP4809

Features:

- Operate from 3V to 7V Single Supply Voltage
- High Signal-to-Noise ratio
- High Slew Rate
- Large Output Voltage Swing
- Low Distortion
- Low Power Consumption
- Switch On/Off Click suppression
- Excellent Power Supply Ripple Rejection
- SOP-8, PDIP-8 and MSOP-8 Pb-Free Packages


Application

- CD-ROM, DVD-ROM
- MP3 Player
- Battery Powered Devices
- Personal Computers


Specifications

Symbol	Parameter	Max.	Unit
VDD	Supply Voltage	7	V
TJ	Junction Temperature	150	oC
TS	Soldering Temperature, 10 Seconds	250	oC
TA	Operating Ambient Temperature Range	-40 to 85	oC
TSTG	Storage Temperature Range	-65 to 150	oC
VESD	ESD Susceptibility (Note 1)	2000	V
PD	Package Power Dissipation	500	mW

Description

The AP4809 is a stereo power amplifier in an 8-pin SOP package capable of delivering 70mW continuous average power per channel into 32 loads with less than 0.1% (THD+N) from a 5V power supply. Amplifier gain is externally configured by means of two resistors per input channel. AP4809 was designed specially to provide high quality output power with a minimal amount of external components and is therefore optimally suited for low-power portable systems.