TA7733 TOSHIBA [Toshiba Semiconductor], TA7733 Datasheet - Page 2

• Manufacturer Part Number: TA7733
• Description: FUNCTIONAL BRIDGE DRIVER
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Pin Description
Functions
(1)
2-input
control
1-input
control
CONTROL
Bridge driver (truth table 1)
Pin No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
H / L
IN
―
H
H
H
L
L
L
1
INPUT MODE
IN
―
H
H
H
L
L
L
L
2
Symbol
GND 2
OUT A
OUT A
GND 1
GND 1
OUT B
OUT B
OUT a
OUT b
IN
―
V
H
H
H
H
L
L
L
IN
IN
IN
IN
NC
NC
3
CC
1
2
3
4
IN
H
H
H
H
H
H
H
L
4
(−500 mA)
(−500 mA)
(−500 mA)
(−500 mA)
Power supply voltage terminal
No connection
Signal input terminal
Signal input terminal
Signal input terminal
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
OUT A
ON
ON
ON
ON
―
―
―
―
(−500 mA)
(−500 mA)
(−500 mA)
(−500 mA)
OUT B
2
Functional Description
ON
ON
ON
ON
―
―
―
―
OUTPUT
(−25 mA)
(−25 mA)
OUT a
ON
ON
―
―
―
―
―
―
Truth table 1
(−25 mA)
(−25 mA)
OUT b
ON
ON
―
―
―
―
―
―
OPERATING
Forward
Reverse
INHIBIT
rotation
rotation
AB ON
MODE
Brake
A ON
B ON
TA7733F/FG
Stop
2006-3-2
HIGH
≥ 1.2 V
LOW
≤ 0.6 V
NOTE
―