PIN/FUNCTION (Continued)
No.
Pin Name
I/O
Function
31
PDN
I
Power-Down Mode Pin
When “L”, the AK4114 is powered-down and reset.
CM0
I
Master Clock Operation Mode 0 Pin in Parallel Mode
CDTO
O
Control Data Output Pin in Serial Mode, IIC= “L”.
32
CAD1
I
Chip Address 1 Pin in Serial Mode, IIC= “H”.
CM1
I
Master Clock Operation Mode 1 Pin in Parallel Mode
CDTI
I
Control Data Input Pin in Serial Mode, IIC= “L”.
33
SDA
I/O
Control Data Pin in Serial Mode, IIC= “H”.
OCKS1
I
Output Clock Select 1 Pin in Parallel Mode
CCLK
I
Control Data Clock Pin in Serial Mode, IIC= “L”
34
SCL
I
Control Data Clock Pin in Serial Mode, IIC= “H”
OCKS0
I
Output Clock Select 0 Pin in Parallel Mode
CSN
I
Chip Select Pin in Serial Mode, IIC=”L”.
35
CAD0
I
Chip Address 0 Pin in Serial Mode, IIC= “H”.
36
INT0
O
Interrupt 0 Pin
37
INT1
O
Interrupt 1 Pin
38
AVDD
I
Analog Power Supply Pin, 3.3V
39
R
-
External Resistor Pin
18k
Ω
+/-1% resistor should be connected to AVSS externally.
40
VCOM
-
Common Voltage Output Pin
0.47µF capacitor should be connected to AVSS externally.
41
AVSS
I
Analog Ground Pin
42
RX0
I
Receiver Channel 0 Pin (Internal biased pin)
This channel is default in serial mode.
43
NC(AVSS)
I
No Connect
No internal bonding. This pin should be connected to AVSS.
44
RX1
I
Receiver Channel 1 Pin (Internal biased pin)
45
TEST1
I
TEST 1 pin.
This pin should be connected to AVSS.
46
RX2
I
Receiver Channel 2 Pin (Internal biased pin)
47
NC(AVSS)
I
No Connect
No internal bonding. This pin should be connected to AVSS.
48
RX3
I
Receiver Channel 3 Pin (Internal biased pin)
Note 1. All input pins except internal biased pins should not be left floating.
AVR135
harman/kardon
66
Содержание AVR 135
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