TechnologiesThe TBA820ML-D08-T is an Audio Power OpAmps DIP-8 RoHS (Restriction of Hazardous Substances) package manufactured by Unisonic Technologies. It is a monolithic single channel amplifier that features low noise, high output power, good fidelity and low power consumption. It comes with an integrated audio amplifier, biasing circuit and overload protection. The package size is 8-lead dual in line (DIL). It has a maximum power output of 4 watt at 4 ohms and 2 watt at 8 ohms. It has a maximum open loop gain of 70dB and can provide distortion-free audio. It is suitable for use in audio systems, car radios, and consumer electronics.