AKD4683 Datasheet, PDF (27/74 Pages) Asahi Kasei Microsystems – AK4683 Evaluation Board Rev.1

ASAHI KASEI
„ Analog Input Circuit
LIN1
C18
+
1u
RIN1
AVSS1
C21
+
1u
AVSS1
J1 LIN1
2
3
1
MR-552LS
J4 RIN1
2
3
1
MR-552LS
[AKD4683-A]
LIN2
RIN2
C19
+
1u
AVSS1
C22
+
1u
AVSS1
J2 LIN2
2
3
1
MR-552LS
J5 RIN2
2
3
1
MR-552LS
LIN3
RIN3
C20
+
1u
AVSS1
C23
+
1u
AVSS1
J3 LIN3
2
3
1
MR-552LS
J6 RIN3
2
3
1
MR-552LS
LIN4
RIN4
C24
+
1u
AVSS1
C27
+
1u
AVSS1
J7 LIN4
2
3
1
MR-552LS
J10
2
3
1
RIN4
MR-552LS
LIN5
RIN5
C25
+
1u
AVSS1
C28
+
1u
AVSS1
J8 LIN5
2
3
1
MR-552LS
LIN6
J11
2
3
1
RIN5
MR-552LS
RIN6
Figure 44. Analog Input Circuit
C26
+
1u
AVSS1
C29
+
1u
AVSS1
J9 LIN6
2
3
1
MR-552LS
J12
2
3
1
RIN6
MR-552LS
For analog input, RCA connector: J1 (LIN1)/ J4 (RIN1), J2 (LIN2)/ J5 (RIN2), J3 (LIN3)/ J6 (RIN3), J7 (LIN4)/ J10
(RIN4), J8 (LIN5)/ J11 (RIN5), J9 (LIN6)/ J12 (RIN6) are available to use.
Analog inputs are single-ended and input ranges of each channel are nominally 6.1Vpp@5V.
Input range: AIN is proportional to AVDD1 (AIN=1.22 x AVDD1=1.22 x 5=6.1).
<KM077504>
- 27 -
2005/08