AKD4686-B Datasheet, PDF (10/55 Pages) Asahi Kasei Microsystems – AK4686 Evaluation Board Rev.0

[AKD4686-B]
„ Digital Input Circuit (External DIR: PORT1 RX0, PORT2 RX0)
J12 PORT1 RX0
2
3
1
MR-552LS
DGND
C38
R55 _0.1u
75
DGND
J15 PORT2 RX0
2
3
1
MR-552LS
DGND
C49
R62 _0.1u
75
DGND
Figure 5. Digital Input Circuit (External DIR)
For digital input, RCA connector: J12 (PORT1 RX0), J15 (PORT2 RX0) are available.
„ Digital Output Circuit (External DIT: PORT1 TX1)
J13 PORT1 TX1
2
3
1
T1
DA02F
4
8
MR-552LS
DGND
1
5
R59
240
R60
150
DGND
Figure 6. Digital Output Circuit (External DIT)
For digital output, RCA connector: J13 (PORT1 TX1) is available.
< KM103800>
- 10 -
2010/08