The CS42L56 is an ultra-low power, stereo codec with Class H headphone amplifier. It has 5 mW Stereo Playback Power Consumption and a 3.5 mW Stereo Record Power Consumption.The CS42L56 is an ultra-low ...

In traditional hi-fi systems, the specifications of audio amplifiers emphasized audio quality, but paid less regard to the level of power losses. As the portable hi-fi sector of the audio industry has ...