AKD4537 Datasheet, PDF (5/32 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4537

ASAHI KASEI
n Analog Input/Output Circuits
(1) Input Circuits
1. MIC Input Circuit
J1
MIC
MICR
EXT
JP3
MIC
INT
[AKD4537]
JP11
EXT/MICR
EXT/MICR
INT/MICL
Figure 3. MIC Input Circuit
(1-1) Analog signal is input to INT pin via J1 connector.(monoral)
JP3
JP11
MIC
EXT/MICR
INT EXT
EXT MICR
(1-2) Analog signal is input to EXT pin via J1 connector.
JP3
JP11
MIC
EXT/MICR
INT EXT
EXT MICR
(1-3) It is stereo MIC
JP3
MIC
INT EXT
JP11
EXT/MICR
EXT MICR
<KM069501>
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2002/11