AKD4683-B Datasheet, PDF (10/55 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC with internal DIR, DIT

ASAHI KASEI
[AKD4683-B]
„ Analog Output Circuit
LOUT1
C18
22u
R33
10k
HVSS
P12V
U2A R34
3₊
NJM5532 220
1
2_-
N12V
330p _C21
VSS
R38
R37
4.7K 4.7k
HVSS
J1
2
3
1
LOUT1
MR-552LS
LOUT2
C19
22u
R35
10k
HVSS
R40
4.7K
P12V
U2B R36
5₊
NJM5532 220
7
6_-
N12V
330p C22
VSS
R39
4.7k
HVSS
J2
2
3
1
LOUT2
MR-552LS
ROUT1
C23
22u
R42
10k
HVSS
P12V
U3A R41
3₊
NJM5532 220
1
2_-
N12V
330p C26
VSS
R47
R45
4.7K 4.7k
J4
2
3
1
ROUT1
MR-552LS
ROUT2
C24
22u
R43
10k
HVSS
P12V
U3B R44
5₊
NJM5532 220
7
6_-
N12V
330p C27
R48
R46
4.7K 4.7k
VSS
J5
2
3
1
ROUT2
MR-552LS
HVSS
HVSS
Figure 4. Analog Output Circuit
For analog output, RCA connector: J1 (LOUT1), J4 (ROUT1), J2 (LOUT2), J5 (ROUT2) are available to use.
Analog outputs are single-ended and output ranges of each channel are nominally 3.0Vpp@5V.
Output range: AOUT is proportional to AVDD2 (AOUT=0.6 x AVDD2=0.6 x 5=3.0).
<KM080901>
- 10 -
2006/05