MS6610 Datasheet, PDF (2/6 Pages) MOSA ELECTRONICS – Stereo Audio DAC

MOSA ELECTRONICS




BLOCK DIAGRAM


MS6610
Stereo Audio DAC
I _BL
6 I _OL
1nF _C1
3.9K
R1


OP1
V_OUT
left
LEFT OUTPUT LATCH
LEFT BIT SWITCHES
11-BIT
PASSIVE
DIVIDER
32 (5-BIT)
MATCHED
CURRENT
SOURCES
RIGHT OUTPUT LATCH
RIGHT BIT SWITCHES
32 (5-BIT)
MATCHED
CURRENT
SOURCE
11-BIT
PASSIVE
DIVIDER
Vref
1nF _C2
I _BR
3.9K
8 I _OR
R2


OP2
Vref
V_OUT
right
Iref
Iref
BCK 1
WS 2
DATA 3
CONTROL
&
TIMING










LEFT INPUT LATCH
RIGHT INPUT LATCH
I _BL Iref I _BR
REFERENCE
SOURCE
Rref
11K
Fig.1 Block diagram.
Vref
R4
7
33K
R3
22K
5
C3
100nF
4
ground
+ C4
1uF
V_DD


LIMITING VALUES
Symbol

Parameter
VDD
Positive Supply Voltage
Tsig Storage Temperature Range
TXTAL
Maximum Crystal Temperature
TAMB
Operating Ambient Temperature Range
Ves
Electrostatic Handling
Min Max Unit
-
6
V
-55 +150
Ċ

-
+150
Ċ

-40
+85
Ċ

-2000 2000
V

-2-
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