AT5550
2-Channel Motor Driver for DSC
Pin Configuration
OUT1A
OUT2A
OUT1B
OUT2B
IN2A
VCC
IN1A
IN1B
Ordering Information
Part number
AT5550M_GRE
AT5550N
Package
MSOP-10, Green
DFN-10, Green
Marking
▲▲▲▲,
Date Code with one bottom line
▲▲▲▲▲▲,
Date Code
*
For more marking information, contact out sales representative directly
Pin Description
Pin NO. Symbol
1
VCC
2
IN1A
3
IN1B
4
IN2A
5
IN2B
6
GND
7
OUT2B
8
OUT2A
9
OUT1B
10
OUT1A
I/O
P
I
I
I
I
P
O
O
O
O
Description
Power supply
Input pin to decide the state of drivier1
Input pin to decide the state of drivier1
Input pin to decide the state of drivier2
Input pin to decide the state of drivier2
Ground
Output pin of driver2
Output pin of driver2
Output pin of driver1
Output pin of driver1
7F, NO.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300, Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
WWW:
http://www.aimtron.com.tw
8/7/2006 REV:1.2
Email:
service@aimtron.com.tw
2
IN2B
GND
AIMTRON [ AIMTRON TECHNOLOGY ]
