MS6331

MOSA MS6331 16-Bit Stereo Audio DAC & Headphone Driver 16-bit Stereo Audio DAC & Headphone Driver Component Less, Low Cost FEATURES ‧Operation range: 2.5V~6.5V ‧Excellent Power Supply Rejection Ratio(PSRR) ‧Component less ‧No zero crossing distortion ‧Cost effective ‧Fast setting time permits 2*, 4*, and 8* oversampling (serial input) or double speed operation at 4* oversampling ‧Compatible with most of the Japanese input formats; time multiplexed, two's complement, TTL input level ‧ Housed in SOP8, MSOP8 package APPLICATIONS ‧Multimedia system, MP3, PDA, Portable Digital Audio. DESCRIPTION The MS6331 is an integrated 16-bit voltage-output Digital-to-Analog Converter (DAC) and class AB stereo headphone driver. The MS6331 is with the excellent Power Supply Rejection Ratio(PSRR). It is fabricated in a CMOS process and features extremely low power dissipation, small package size and easy application. The accuracy of the matched coarse current sources, combined with the unique symmetrical decoding method, preclude zero-crossing distortion and ensures high quality audio reproduction. These unique features, combined with its exceptional performance, make the MS6331 ideally suited for use in digital audio equipment. BLOCK DIAGRAM BCK WS DATA REV 2 VDD DAC + HP + - OUTL OUTR CAP GND 1/9 www.mosanalog.com MOSA PIN CONFIGURATION Symbol Pin Description VDD 1 Positive supply voltage OUTL 2 Left channel output OUTR 3 Right channel output CAP 4 Capacitor BCK 5 Bit...