The Class-AB audio amplifiers provide improved quiescent current reduction and decreased smart phone signal interference. The integrated GSM input filtering is built in for increased EMC robustness. The TDF8546A (4x 25Watt) and TDF8548A (4x 28Watt) are also a part of the Class-AB amplifiers that extend line driver detection to 1kOhm load impedance. As smartphone connectivity […]
