TDA2030A audio amplifier circuit, often using V-5-pin single in-line plastic package structure.
The integrated circuit is widely used in car stereo receiver tape recorders, medium-power audio equipment, with small size, large output power, distortion and other characteristics.
And has an internal protection circuit.
Feature:
Onboard TDA2030A audio power amplifier chip
Mono 18W amplifier circuit design
On-board speaker wiring blocks
Onboard 10K adjustable resistance, you can adjust the volume of amplification
Onboard power indicator
The chip has been the main pin leads, you can directly enter the audio signal