Pin Definitions
Pin 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
29
30
31
32
Pin Name
IN1−
OUT1
IN2+
IN2−
OUT2
RES1
RES2
REGCTL
IN3+
IN3−
OUT3
IN4+
IN4−
OUT4
CTL
FWD
REV
SGND
MUTE123
MUTE4
PS
TSD-M
PVCC2
DO5−
DO5+
PGND2
DO4−
DO4+
DO3−
DO3+
REGO2
REGO1
I/O
Pin Function Descrition
I
CH1 OP-AMP Input (−)
O
CH1 OP-AMP Output
I
CH2 OP-AMP Input (+)
I
CH2 OP-AMP Input (−)
O
CH2 OP-AMP Output
I
Regulator1 Reset
I
Regulator2 Reset
I
Regulator2 Control Voltage
I
CH3 OP-AMP Input (+)
I
CH3 OP-AMP Input (−)
O
CH3 OP-AMP Output
I
CH4 OP-AMP Input (+)
I
CH4 OP-AMP Input (−)
O
CH4 OP-AMP Output
I
CH5 Motor Speed Control
I
CH5 Forward Input
I
CH5 Reverse Input
-
Signal Ground
I
Mute for CH1,2,3
I
Mute for CH4
I
Power Save
O
TSD Monitor
-
Power Supply Voltage 2 (for CH3,CH4,CH5)
O
CH5 Drive Ouptut (−)
O
CH5 Drive Output (+)
-
Power Ground 2 (for CH3,CH4,CH5)
O
CH4 Drive Ouptut (−)
O
CH4 Drive Output (+)
O
CH3 Drive Ouptut (−)
O
CH3 Drive Output (+)
O
Regulator2 Ouptut
O
Regulator1 Ouptut
FAN8036
3