MS6331 Datasheet, PDF (1/7 Pages) MOSA ELECTRONICS – 16-bit Stereo Audio DAC & Headphone Driver Component Less, Low Cost

MOSA
MS6331
16-Bit Stereo Audio DAC & Headphone Driver


16-bit Stereo Audio DAC & Headphone Driver
Component Less, Low Cost
FEATURES
‧Operation range: 2.7V~5.5V
‧Excellent Power Supply Rejection Ratio(PSRR)
‧No pop-noise
‧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
‧
Cost efficient
‧
Housed in 8 pin SOP 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 1.0
VDD
DAC
-
+
HP
+
-
OUTL
OUTR
CAP GND
1


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