AK5373 Ver la hoja de datos (PDF) - Asahi Kasei Microdevices
Número de pieza
componentes Descripción
Fabricante
AK5373 Datasheet PDF : 53 Pages
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[AK5373]
No. Pin Name I/O
Function
Reset State
(RSTN pin = “L”)
33
MCKI
XTI
I Master Clock Input Pin (XTE pin = “L”)
I Crystal Oscillator Input Pin (XTE pin = “H”)
←
←
34 XTO
O Crystal Oscillator Output Pin
“L” output
Crystal Mode Select Pin
35 CKM
I
“L”: 16MHz
←
“H”: 24MHz
36 NC
-
No Connect Pin
No internal bonding. Normally connected to VSS1-3.
←
37 NC
-
No Connect Pin
No internal bonding. Normally connected to VSS1-3.
←
38 ATIO
I/O
Test Pin
This pin must be connected to VSS1-3.
“Input”
39 VREF
O High Level Voltage Reference Output Pin
“L” output
40 VCOM
O Analog Common Voltage Output Pin
“L” output
41 MPWR
O Microphone Power Supply Pin
“Hi-Z”
42 AVDD
- Analog Power Supply Pin, 3.0 ~ 3.6V
←
43 NC
-
No Connect Pin
No internal bonding. Normally connected to VSS1-3.
←
44 VSS3
- Ground Pin
←
45 MICRN
I Right Channel Inverting Input Pin
←
46 MICRP
I Right Channel Positive Input Pin
←
47 NC
No Connect Pin
-
No internal bonding. Normally connected to VSS1-3.
←
48 NC
No Connect Pin
-
No internal bonding. Normally connected to VSS1-3.
←
Note 1. All digital input pins (EPAI, SDTI, MGAIN0/1/2, CKM, LMUTEN, RMUTEN, XTE and TESTM0/1/2/3 pins)
must not be left floating.
MS1202-E-00
-5-
2010/06
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