Diodes PAM8010 - Manual

PAM8010
Document number: DSxxxxx Rev. 1 - 0
1 of 17
www.diodes.com
November 2012
© Diodes Incorporated
PAM8010
A Product Line of
Diodes Incorporated
3W STEREO CLASS-D with
DC VOLUME, HEADPHONE and POWER LIMIT
Description
The PAM8010 is a 3W, Class-D audio amplifier with headphone
amplifier. Advanced 64-step DC volume control minimizes external
components and allows speaker volume control and headphone
volume control.
Integrated power limit technology which suppresses the output signal
clip automatically due to the over level input signal. It offers low
THD+N to produce high-quality sound reproduction.
PAM8010 has an additional noise reduction circuit which achieves
12dB nosie attenuation. This circuit may help eliminate external
filtering, thereby saving the board space and component cost.
The PAM8010 features SCP (short circuit protection), OTP and
thermal shutdown.
The PAM8010 is available in SSOP-24 and SOP-24 package.
Features
 3W Output at 10% THD with a 4 Load and 5V Power Supply
 Filterless, Low Quiescent Current and Low EMI
 Low THD+N
 Power Limit Function to Protect Speaker when Occuring Large
Input, 5% Power Limit Accuracy
 64-Step DC Volume Control from -45dB to +24dB
 Headphone Output Function
 12dB Effective Noise Reduction
 Superior Low Noise: 30uV
 Minimize Pop/Clip Noise
 High Efficiency up to 90%
 Auto Recovery Short Circuit Protection
 Thermal Shutdown
 Pb-Free Package
Pin Assignments
Applications
 LCD Monitors / TV Projectors
 Notebook/All-in-one Computers
 Portable Speakers
 Portable DVD Players, Game Machines