LV8412GR Datasheet, PDF (6/7 Pages) Sanyo Semicon Device – H-Bridge × 4-channel Motor Driver

LV8412GR
Logic input specifications
• Common channels 1 to 4
ch1 : IN1 to IN2, OUT1 to OUT2
ch2 : IN3 to IN4, OUT3 to OUT4
ch3 : IN5 to IN6, OUT5 to OUT6
ch4 : IN7 to IN8, OUT7 to OUT8
Input
Output
IN1
IN2
OUT1
OUT2
L
−
OFF
OFF
H
L
H
L
H
H
L
H
Operation mode
Standby
CW (forward)
CCW (reverse)
• Output stage transistor function
VM
VM
ON
OFF
OFF
ON
VM
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
(Forward)
(Reverse)
(Standby)
• Photo sensor driving transistor
When thermal shutdown and VCC low-voltage cut circuits are activated, OUT1 through OUT8 are turned OFF under
control of the internal circuit. But the output (PI1) of photo sensor driving transistor continues operation.
Input
INA
Photo sensor driving
PI1
L
OFF
H
ON
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