ST1155A SiTi, ST1155A Datasheet - Page 5

• Manufacturer Part Number: ST1155A
• Description: Low-voltage bi-directional Motor Driver
• Manufacturer: SiTi

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Truth Table
Block Diagram & Application Circuit
ST1155A_A05.doc
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
IN1 / IN2
H
H
L
L
ENA1
ENA2
IN1
IN2
ENA1 / ENA2
13
2
6
9
H
H
L
L
Control
Version: A.05
VDD
R
NC
O1 / O3
VDD
OFF
OFF
1
8
H
L
VS2
11
GND
VS1
4
7
O2 / O4
GND
OFF
OFF
H
L
14
12
10
3
5
O3
O1
O2
O4
M1
M2
Reverse
Forward
Standby
Standby
Mode
10µF
-4-
ST1155A