Audio Amplifiers are the backbone of any music system as it the component which enables the audio input coming from the mic or audio player, to be played on Speakers or any other equipment. This is PAM 8403 module which is a digital, 2-channel, 3W, class-D audio amplifier module that features low harmonic distortion and high efficiency. Operating voltage for this module range from 2.5 V to 5.5 V, making it ideal for adding the audio capability to your MP3 and MP4 player projects. The power supply featuring capacitor is 470uF. It also has a rotary Potentiometer to control the volume of the output. Its light weight and portability means it can be used in various portable devices like LCD Monitors, Speaker phones, Portable DVD players and gaming gadgets etc.
PAM8403 Module Specifications
- Digital Audio Amplifier which means better output quality
- Onboard potentiometer for output control
- Low cost and very portable
- 5V 3W power consumption
Product Description
It is a simple plug and play module. You would have to connect Right and Left Audio Input from the audio device you are using and power the module with a 5V supply at power pins and take output from Lout and Rout ports given on the module.
Package Contents
1× PAM8403 Mini Digital Amplifier Chip 5V DC 3W Amplifier Board
Additional Resources
Datasheet of PAM8403 Digital Audio Amplifier
