Overview

The TDA7297 Amplifier Board is a compact dual-channel (stereo) Class-AB audio amplifier module built around the STMicroelectronics TDA7297 Amplifier IC, widely used for DIY speakers, portable audio projects, and small home stereos.

Specification

• Onboard TDA7297 audio amplifier chip, dual-channel 15W+15W, suitable for 4-8 ohm 10-50W speakers

• Main chip pins are exposed for easy external device control. Onboard two 5.08mm pitch 2P binding posts for left and right channel outputs

• Onboard potentiometer for volume adjustment

• Power input is DC 5.5*2.5 socket

• Operating voltage: 6-18V

• MBoard dimensions: 45mm x 33mm