Audio DAC. MS6326 Datasheet

MS6326 DAC. Datasheet pdf. Equivalent


Part MS6326
Description 16-Bits Stereo Audio DAC
Feature MOSA 16-Bits Stereo Audio DAC Low Power Consumption Low Voltage, Excellent PSRR MS6324/26 16-Bits S.
Manufacture MOSA
Datasheet
Download MS6326 Datasheet


MOSA 16-Bits Stereo Audio DAC Low Power Consumption Low Volt MS6326 Datasheet
Recommendation Recommendation Datasheet MS6326 Datasheet




MS6326
MOSA
16-Bits Stereo Audio DAC
Low Power Consumption
Low Voltage, Excellent PSRR
MS6324/26
16-Bits Stereo Audio DAC
FEATURES
Operation range: 2.5V~6.5V.
Excellent Power Supply Rejection Ratio(PSRR).
Low operating current.
Low power consumption
8mW at VDD=3.3V (Full scale output ).
Low distortion.
No zero crossing distortion.
Wide dynamic range(16-bit resolution).
Voltage Output .
Cost efficient.
Fast setting time permits 2*, 4*, and 8* oversampling
(serial input) or double speed operation at 4*
oversampling .
Output voltage swing is proportional to supply voltage
(VOPP=VDD/2).
The minimum HIGH voltage of digital clocks
(WS,DATA and BCK)and the control inputs can be
1.8V at Vdd = 5V.
As the power is up, the initial registers of the DAC are
0000Hex, so the DAC output will beVdd/2.
Audio FormatI2S(MS6324)
Right Justified(MS6326)
Space saving package SOP8, MSOP8, DFN8
APPLICATIONS
Multimedia system
MP3, PDA, Portable Digital Audio.
Set top box.
DESCRIPTION
The MS6324/26 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. As the power is up, the initial registers of the DAC are
0000Hex, so the DAC output will beVdd/2. These unique features, combined with its exceptional performance, make
the MS6324/26 ideally suited for use in portable audio equipment. MS6326 is pin and function compatible with
MS6323.
PIN CONFIGURATION
Symbol Pin
Description
BCK
1 Bit clock input
WS 2 Word select input
DATA 3 Data input
GND
4 Ground
VDD 5 Positive supply voltage
VOL 6 Left channel output
Cap 7 Cap
VOR 8 Right channel output
REV 2
SOP8/MSOP8
1/13
DFN8
www.mosanalog.com



MS6326
MOSA
BLOCK DIAGRAM
MS6324/26
16-Bits Stereo Audio DAC
BCK 1
WS 2
DATA 3
LEFT OUTPUT LATCH
LEFT BIT SWITCHS
16-BIT WEIGHT
CURRENT DIVIDER
IREF
REFERENCE
IBL CURRENT
SOURCE
RIGHT OUTPUT LATCH
RIGHT BIT SWITCHS
16-BIT WEIGHT
CURRENT DIVIDER
IBL RF
VREF
6
OP1
IBR RF
VREF
8
OP2
IREF
REFERENCE
CURRENT
SOURCE
IBR
7
CONTROL
&
TIMING
LEFT INPUT LATCH
RIGHT INPUT LATCH
REFERENCE
SOURCE
VREF
4
5
Fig.1 Block diagram.
VOUT
LEFT
VOUT
RIGHT
CAP
1uF
GND
10uF 0.1uF
VDD
ORDERING INFORMATION
Package
8-Pin SOP (lead free)
8-Pin SOP (lead free)
8-Pin MSOP (lead free)
8-Pin MSOP (lead free)
8-Pin DFN (lead free)
8-Pin SOP (lead free)
8-Pin SOP (lead free)
8-Pin MSOP (lead free)
8-Pin MSOP (lead free)
8-Pin DFN (lead free)
RoHS Compliance
Part number
MS6324GTR
MS6324GU
MS6324MGTR
MS6324MGU
MS6324DGTR
MS6326GTR
MS6326GU
MS6326MGTR
MS6326MGU
MS6326DGTR
Marking
MS6324G
MS6324G
6324G
6324G
MS6324
MS6326G
MS6326G
6326G
6326G
MS6326
Transport Media
2.5k Units Tape and Reel
100 Units Tube
3.5k Units Tape and Reel
80 Units Tube
5k Units Tape and Reel
2.5k Units Tape and Reel
100 Units Tube
3.5k Units Tape and Reel
80 Units Tube
5k Units Tape and Reel
REV 2
2/13 www.mosanalog.com







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