The 24-bit 192-kHz WM8742 D/A converter combines an SNR of 123 dB (stereo) with programmable advanced digital filters. The part uses the company’s unique low-order modulator and multibit DAC architecture. Housed in a 28-pin lead SSOP package, the system includes a dithered digital interpolation filter, fine-resolution volume control, and digitally enabled de-emphasis, as well as a multibit sigma-delta modulator and switched-capacitor multibit stage with differential voltage outputs. (Less than $3 ea/1,000 — available now.)
Wolfson Microelectronics
Edinburgh , U.K.
Anne Connolly 011-44-131-272-7000
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