TA7733 Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
fabricante
TA7733 Datasheet PDF : 10 Pages
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Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
VCC
NC
IN1
IN2
IN3
IN4
NC
GND 2
OUT a
OUT A
OUT A
GND 1
GND 1
OUT B
OUT B
OUT b
Functional Description
Power supply voltage terminal
No connection
Signal input terminal
Signal input terminal
Signal input terminal
Truth table 1
Signal input terminal
No connection
Logic GND
Output A upper transistor drive terminal
Output A
Power GND terminal
Output B
Output B upper transistor drive terminal
TA7733F/FG
Functions
(1) Bridge driver (truth table 1)
INPUT MODE
CONTROL
IN1 IN2 IN3 IN4
H
L
H
H
2-input
control
1-input
control
L
H
H
H
H
H
H
H
L
L
H
H
H
L
L
H
L
L
L
H
H/L H
L
H
OUT A
ON
(−500 mA)
―
ON
(−500 mA)
―
ON
(−500 mA)
―
ON
(−500 mA)
OUTPUT
OUT B
OUT a
―
ON
(−25 mA)
ON
(−500 mA)
―
ON
(−500 mA)
―
―
―
―
ON
(−25 mA)
ON
(−500 mA)
―
ON
(−500 mA)
―
―――
L
―
―
―
OUT b
―
ON
(−25 mA)
OPERATING
MODE
Forward
rotation
Reverse
rotation
NOTE
―
Brake
―
―
Stop
―
A ON
ON
(−25 mA)
―
―
B ON
AB ON
INHIBIT
HIGH
≥ 1.2 V
LOW
≤ 0.6 V
2
2006-3-2
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