Diodes PAM8615 User Manual
Pam8615, Description, Features
PAM8615
Document number: DSxxxxx Rev. 1 - 1
1 of 14
www.diodes.com
October 2012
© Diodes Incorporated
PAM8615
A Product Line of
Diodes Incorporated
16W/ 32W STEREO CLASS-D AUDIO POWER AMPLIFIER
Description
The PAM8615 is a 16W 32W (per channel) efficient Class-D audio
power amplifier for driving stereo speakers in a single-ended
configuration or mono bridge-tied speaker. The PAM8615 can drive
single-ended speakers as low as 4Ω. Due to the low power
dissipation and high efficiency the device can be used without any
external heat sink when playing music.
Stereo speaker volume is controlled with a DC voltage applied to the
volume control terminal offering a range of gain from -40dB to +36dB.
The PAM8615 is available in a TSSOP-24 package.
Features
•
32W/ch into 8Ω BTL Load from 24V Supply (Thermal Limited)
•
16W/ch into 4Ω SE Load from 24V Supply (Thermal Limited)
•
Operates from 8V to 30V
•
Supports Multiple Output Configurations:
2-Ch Single-ended (half bridge)(16WX2)
1 Ch Bridge-tied load (full bridge) (32WX1)
•
High Efficiency Above 90%
•
64-Setup DC Volume Control from -40dB to +36dB
•
Singel Ended Analog Inputs
•
Thermal and Short-Circuit Protection
•
Flexible Frequency Adjustable by External Component
•
Clock Output for Synchronization with Multiple Class-D Devices
•
No Pop Noise for Start-Up and Shut-Down Sequences
•
Space-Saving Surface-Mount 24 Pin TSSOP Package
• Pb-Free
Package
Pin Assignments
Applications
• Televisions
•
Home Sound Systems