This paper describes a low-cost, stereo digital-to-analog converter intended for consumer and portable digital audio applications. The 8-pin small outline integrated circuit (SOIC) includes interpolation filters, 1-bit delta-sigma digital audio converters, and switch-capacitor reconstruction filters, and achieves 96-dB dynamic range (A-weighted, 18-bit data, 5-V mode) from a single 2.7- to 5.5-V supply.

Authors: Paulos, J. J.; Krone, A. W.; Kamath, G. D.; Dupuie, S. T.
Affiliation: Crystal Semiconductor Corporation, Austin, TX
AES Convention: 97 (November 1994) Paper Number: 3907
Publication Date: November 1, 1994
Subject: DSP—Analog to Digital, Digital to Analog

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