Audio Hub Keeps Power Down

Aug. 19, 2010
WM8962 audio hub provides flexible analog mixing options, multiple onboard clock generators, ADCs and DACs, and support for multiple analog and digital microphones.

Viable for power-sensitive portable apps, the WM8962 audio hub provides flexible analog mixing options, multiple onboard clock generators, ADCs and DACs, and support for multiple analog and digital microphones. Its digital-signal processor features multiple preset algorithms and includes 3D widening for recording, a five-band parametric equalizer, and a dynamic range controller. Other hub features include a stereo Class-D speaker driver delivering 1W per channel into 8? loads or 2W mono into a 4? load, operation from a 5V supply, and pop/click suppression. Available in a 49-pin, 3.6 mm x 3.9 mm W-CSP, price is $2.75 each/1,000. WOLFSON MICROELECTRONICS PLC, San Diego, CA. (858) 676-5090.

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