Class D amplifiers have become a popular audio amplifier topology due to their high efficiency and subsequent low cost. The high current output stage is implemented using binary switches, resulting in ...
Our digital in audio amplifier family (TFA9881/TFA9882/..) is built to simplify the audio architecture in mobile phones and portable applications by lowering the system cost and enabling easy ...
A Class-D audio amplifier developed by STMicroelectronics, the HFDA801A, is targeted at automotive applications. It integrates a 24-bit, 12-dB DAC and features a 2-MHz switching PWM Class-D output ...
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