MOSA

MS6323

16-Bits Stereo Audio DAC

REV1.1

1

www.mosanalog.com

16-Bits Stereo Audio DAC

Low Power Consumption

Low Voltage, Excellent PSRR

FEATURES

‧Operation range: 2.7V~5.5V

‧Excellent Power Supply Rejection Ratio(PSRR)

‧Low operating current

‧Low power consumption

‧Low distortion

‧No zero crossing distortion

‧Wide dynamic range(16-bit resolution)

‧Voltage Output

‧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, CMOS and TTL

input level, MS6323AS for CMOS level, MS6323T for

TTL level

‧Output voltage swing is proportional to supply voltage

‧ Cost efficient

‧ Space saving package SOP8, MSOP8

APPLICATIONS

‧Multimedia system

‧MP3, PDA, Portable Digital Audio.

DESCRIPTION

The MS6323 is a 16-bit voltage-output Digital-to-Analog Converter(DAC). It gives the excellent Power Supply

Rejection Ratio(PSRR). It features extremely low power dissipation, small package size and easy application. The

accuracy of the weight 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 MS6323 ideally suited for use in portable audio equipment. MS6323 is pin and function

compatible with MS6313.

PIN CONFIGURATION

Symbol

Pin

Description

BCK

1

Bit clock input

WS

2

Word select input

DATA

3

Data input

GND

4

Ground

5

Positive supply voltage

6

Left channel output

Cap

7

Cap

8

Right channel output

7

6

5

8

2

3

4

1

MS6323

V

OR

Cap

V

OL

V

DD

BCK

WS

DATA

GND

Pin 7 : Capacitor = 1