The WM3100 is a compact 14-pin SOIC package with dedicated pins for controlling mute and output modes, providing excellent audio performance with a signal-to-noise ratio (SNR) of 108 dB and a Total Harmonic Distortion plus Noise (THD+N) of 95 dB. The WM3100 is suitable for line-level output, cost-sensitive PCB designs, and applications requiring minimal external components, such as digital TVs, DVD recorders, Blu-ray players, game consoles, and set-top boxes.
The WM3100 is driven by a single 3.3V supply, ground-referenced stereo 2Vrms output, and stereo differential input functions, and supports stereo single-ended inputs in inverted and non-inverted configurations. The stereo high-performance output amplifiers drive a wide range of audio loads, and the integrated charge pump is ground reference















