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FAN8423D3TF(ME:U7)
Pin Definitions
Pine Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CS4392(ME: U16)
1
RST
2
VL
3
SDATA
4
SCLK
5
LRCK
6
MCLK
7
M3
8
(SCL/CCLK) M2
9
(SDA/CDIN) M1
10
(AD0/CS) M0
28
27
26
25
24
23
22
Current Sense
Amp
1
2
3
4
5
6
7
Pin Name
I/O
NC
-
No connection
A3
O
Output (A3)
NC
-
No connection
A2
O
Output (A2)
NC
-
No connection
NC
-
No connection
A1
O
Output (A1)
GND
-
Ground
H1+
I
Hall signal (H1+)
H1-
I
Hall signal (H1-)
H2+
I
Hall signal (H2+)
H2-
I
Hall signal (H2-)
H3+
I
Hall signal (H3+)
H3-
I
Hall signal (H3-)
VH
I
Hall bias
NC
-
No connection
PC1
-
Phase compensation capacitor
SB
I
Short brake
FG3X
O
FG waveform (3X)
DIR
O
Rotational direction output
ECR
I
Output current control reference
EC
I
Output current control voltage
S/S
I
Power save (Start/Stop switch)
FG1X
O
FG waveform (1X)
VCC
-
Supply voltage (Signal)
NC
-
No connection
VM
-
Supply voltage (Motor)
CS1
-
Output current detection
20
AMUTEC
AOUTA-
19
AOUTA+
18
17
VA
RST
16
AGND
AOUTB+
15
AOUTB-
SCLK
14
13
BMUTEC
LRCK
CMOUT
12
SDATA
11
FILT+
GND
21
20
19
18
17
-
+
Absolute
Values
Output
Current Limit
Hall Amp
8
9
10
11
12
GND
Pin Function Description
M1
M2
M0
(SDA/CDIN)
M3
(SCL/CCLK) (AD0/CS)
MODE SELECT
( CONTROL PORT)
VOLUME
CONTROL
INTERPOLATION
FILTER
SERIAL
MIXER
PORT
INTERPOLATION
VOLUME
FILTER
CONTROL
19
DVD-310
16
15
TSD
13
14
AMUTEC
BMUTEC
CMOUT
FILT+
EXTERNAL
REFERENCE
MUTE CONTROL
ANALOG
△Σ
FILTER
DAC
ANALOG
△Σ
FILTER
DAC
MCLK
19
AOUTA+
AOUTA-
AOUTB+
AOUTB-
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