DV-CP802
IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-6
Q1101: FAN8042 5-CH MOTOR DRIVER-1
PIN ASSIGNMENTPIN DEFINITION
Pin NumberPin Name I/OPin Function description
1IN1+ICH1 op-amp input (+)
2IN1-ICH1 op-amp input (-)
OPIN1+OPIN1-OPOUT1SVCCVREFGNDGNDOPIN2+OPIN2-OPOUT2PSPVCC1
3OUT1OCH1 op-amp output
484746454443424140393837
4IN2+ICH2 op-amp input (+)
IN1+ 136DO1+
5IN2-ICH2 op-amp input (-)
IN1- 235DO1-6GND-Ground
7GND-Ground
OUT1 334DO2+
8OUT2OCH2 op-amp output
IN2+ 433DO2-9IN3+ICH3 op-amp input (+)
10IN3-ICH3 op-amp input (-)
IN2- 532DO3+
11OUT3OCH3 op-amp output
GND 631GND12IN4+ICH4 op-amp input (+)
FAN8042
GND 730GND13IN4-ICH4 op-amp input (-)
14OUT4OCH4 op-amp output
OUT2 829DO3-
15CTLICH5 motor speed control
IN3+ 928DO4+16FWDICH5 forward input
17REVICH5 reverse input
IN3- 1027DO4-
18GND-Ground
OUT3 1126DO5+19GND-Ground
20SGND-Signal Ground
IN4+ 1225DO5-
21MUTE123IMute for CH1,2,3
22MUTE4IMute for CH4
131415161718192021222324
23TSD-MOTSD monitor
IN4-CTLREVGNDGND24PVCC2-Power supply voltage 2 (For CH4, CH5)
OUT4FWDSGND
TSD-MPVCC2
MUTE425DO5-OCH5 driver output (-)
MUTE123
26DO5+OCH5 driver output (+)
27DO4-OCH4 driver output (-)
28DO4+OCH4 driver output (+)
29DO3-OCH3 driver output (-)
30GND-Ground
31GND-Ground
32DO3+OCH3 driver output (-)
33DO2-OCH2 driver output (-)
34DO2+OCH2 driver output (+)
35DO1-OCH1 driver output (-)
36DO1+OCH1 driver output (+)
37PVCC1-Power supply voltage 1 (For CH1, CH2, CH3)
38PSIPower save
39OPOUT2ONormal op-amp2 output
40OPIN2-INormal op-amp2 input (-)
41OPIN2+INormal op-amp2 input (+)
42GND-Ground
43GND-Ground
44VREFIBias voltage input
45SVCC-Signal & op-amps supply voltage
46OPOUT1ONormal op-amp1 output
47OPIN1-INormal op-amp1 input (-)
48OPIN1+INormal op-amp1 input (+) |