NJU7365RB1 查看數據表（PDF） - Japan Radio Corporation
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NJU7365RB1 Datasheet PDF : 6 Pages
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NJU7365
TRUTH TABLE
No.
IN+
IN -
PWM
TSD
LD
OUTA
OUTB
FG
1
H
L
H
OFF
OFF
H
L
L
2
L
H
H
OFF
OFF
L
H
Z
3
H
L
L
OFF
OFF
L
L
L
4
L
H
L
OFF
OFF
L
L
Z
5
H
L
H
ON
OFF
L
L
L
6
L
H
H
ON
OFF
L
L
Z
7
H
L
L
ON
OFF
L
L
L
8
L
H
L
ON
OFF
L
L
Z
9
H
L
H
OFF
ON
L
L
Z
10
L
H
H
OFF
ON
L
L
Z
11
H
L
L
OFF
ON
L
L
Z
12
L
H
L
OFF
ON
L
L
Z
13
H
L
H
ON
ON
L
L
Z
14
L
H
H
ON
ON
L
L
Z
15
H
L
L
ON
ON
L
L
Z
16
L
H
L
ON
ON
L
L
Z
Z : High Impedance
*FG output turns to “L” when PWM “L” state is within fixed time(90ms typ.).
TIMING CHART at PWM
IN+
IN-
PWM
OUTA
OUTB
FG
TIMING CHART at LOCK DETECT
Motor locked
IN+
IN-
Motor released
OUTA
OUTB
FG
Toff
Ton Toff
Motor lock protection
PWM
Lock protect
enable (internal)
90ms(typ.)
enable
disable
enable
-4-
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