MOSA

MS6337

16-Bit Stereo Audio DAC & Mono 1.8W Power Amplifier

Plus Stereo Headphone Function

REV 2

13/20

www.mosanalog.com

TIMING AND DATA FORMAT

The MS6337 accepts input serial data formats of 16-bit word length. Left and right data words are time

multiplexed can also be input format, single channel. The MSB must always be first.

RIGHT

WS

BCK

DATA

LSB

MSB

t

r

t

HB

t

f

t

cr

t

LB

t

HW

t

SW

LEFT

t

SD

t

HD

Fig.1 Timing and input signals.（Stereo）

Fig.2 Timing and input signals.（Mono）

Data format (BCK, WS and DATA)

Symbol

Parameter

Conditions

Min

Typ.

Max

Unit

Input LOW level

-

-

0.7

V

Input HIGH level

1.6

-

-

V

Input Leakage Current LOW

-

-

10

Input Leakage Current HIGH

-

-

10

f

BCK

Input Clock Frequency

-

-

18.4

MHz

BR

Bit Rate Data Input

-

-

18.4

Mbits/s

f

WS

Word Select Input

-

-

384

kHz

Rise Time

-

-

12

ns

Fall Time

-

-

12

ns

Bit Clock Cycle Time

54

-

-

ns

Bit Clock High Time

15

-

-

ns

Bit Clock Low Time

15

-

-

ns

Data Set-up Time

12

-

-

ns

Data Hold Time to Bit Clock

2

-

-

ns

Word Select Hold Time

2

-

-

ns

Word Select Set-up Time

12

-

-

ns