AKD4537 Datasheet, PDF (6/32 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4537

ASAHI KASEI
2. BEEP Input Circuit
J2
BEEP
[AKD4537]
C1
R1
1u
20k
C3
R4
1u
20k
BPM
JP2
BPMS
BPR
BEEPM
BEEPR
BEEPL
Figure 4. BEEP Input Circuit
(2-1) Analog signal is input to BEEPR pin via J2 connector.
JP2
BPMS
BPM
BPR
(2-2) Analog signal is input to BEEPM pin via J2 connector.
JP2
BPMS
BPM
BPR
3. LINE Input Circuit
J3
LIN2/RIN2
C45
1u
LIN2
C46
1u
RIN2
Figure 5. LINE Input Circuit
<KM069501>
-6-
2002/11