The WM8962 stereo audio hub is designed to deliver crystal clear audio to portable digital applications such as e-book readers, tablets, multimedia mobile phones, games consoles and digital still cameras and camcorders. The part features an audio enhancement DSP with multiple preset algorithms; Virtual Surround Sound, which widens the stereo speaker audio image; HD Bass, which intelligently enhances low frequencies; and ReTune, which flattens the frequency response of the speaker or microphone path to maximize the performance of the transducer.
Using an integrated charge pump and ground-referenced output, the WM8962 features a Class-W ultra-low-power headphone driver that reduces dc ground offsets and minimizes pops and clicks. Housed in a 49-pin W-CSP package, the part also incorporates a stereo Class-D speaker driver, which provides 1 W per channel into 8-Ω loads, or 2-W mono into a 4-Ω load, with a 5-V supply. (Contact company for pricing — samples available now.)
Wolfson Microelectronics, Edinburgh, U.K.
Sales 011-44-131-272-7000
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