MOSA
MS6336
16-bit Audio DAC integrated Dual 1.6W Power Amplifiers
16-bit Stereo Audio DAC
Dual 1.6W Power Amplifiers
FEATURES
•Operation
range: 2.4V~6.5V
•16-bit
resolution audio DAC
•Output
mode : Speaker( BTL)/Headphone(SE)
•BTL
Output power, THD+N<0.16%
R
L
=4 , 1.6W at 5V, 0.70W at 3.3V, 340mW at 2.4V
R
L
=8 , 0.83W at 5V, 0.35W at 3.3V, 170mW at 2.4V
•SE
Output power, THD+N<0.1%
R
L
=32 , 46mW at 5V, 20mW at 3.3V, 10mW at 2.4V
•Audio
format : I
2
S, Right justified, Left justified
•Control
interface : I
2
C
•Excellent
Power Supply Rejection Ratio(PSRR)
•Flexibility
power management
•Component
less
•Reduce
pop noise circuit
•Housed
in TSSOP16(enhanced thermal PAD) ,
SSOP20(209mils) package
APPLICATIONS
Multimedia system, Portable Digital Audio.
DESCRIPTION
The MS6336 is a 16-bits voltage-output Digital-to-Analog Converter (DAC) integrated class AB stereo headphone
driver and stereo speaker power amplifier. It can drive 1.6W of continuous average power into a dual 4 bridged-tied
(BTL) speaker or 2 * 46mW into stereo 32 single ended (SE) headphone. The 16-bit DAC supports popular formats
as I2S, Right Justified, and Left Justified. All of the functions are set by I2C interface.
The MS6336 has good features for portable equipment, including wide voltage operation 2.4V ~ 6.5V, low power
consumption, flexible power management, component less, make the MS6336 ideally suitable for use in the portable
digital audio equipments.
BLOCK DIAGRAM
BCK
WS
DATA
16-bit
Audio DAC
-1
OUTR-
-1
OUTR+
-1
OUTL-
-1
OUTL+
Supply
I
2
C Interface
Power Amplifier
Supply
AV
DD
AV
SS
CAP
SCL SDA
PV
DDL
PV
SSL
PV
DDR
PV
SSR
REV 4
1/21
www.mosanalog.com
MOSA [ MOSA ELECTRONICS ]
