AT5608
Preliminary Product Information
Bi-directional Motor Driver
Absolute maximum ratings (Ta = 25
o
C)
Parameter
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Maximum output current
Symbol
V
CC
P
d
T
opr
T
stg
I
OUT
Limits
13.5
450
*
-20~+60
-55~+125
500
unit
V
mW
o
C
o
C
mA
﹡Reduce
by 13.5 mW for each increase in T
a
of 1
o
C over 25
o
C.
Recommended operating conditions (Ta = 25
o
C)
Parameter
Power supply voltage
Symbol
Vcc
Limits
4.5~12
unit
V
Input truth table
VIN1(8pin)
H
L
H
L
VIN2(5pin)
L
H
H
L
VO1(4pin)
H
L
L
OPEN
VO2(2pin)
L
H
L
OPEN
*:HIGH level input is 2.0V or more
LOW level input is 0.8V or less.
Electrical characteristics (
unless otherwise noted, Ta = 25
o
C and V
CC
= 9V
)
Parameter
Standby supply current
Output current
Output saturation voltage
Input high level voltage
Input high level voltage
Input high level current
Symbol Min.
I
ST
-
I
O
V
CE
V
IH
V
IL
I
IH
200
-
2.0
-
-
Typ.
-
-
-
-
-
-
Max.
0.4
-
1.7
-
0.8
400
Unit
Conditions
mA When inputs VIN1 and
VIN2 are both "L" level
mA
V I
O
=100mA
V
V
μA
V
IH
=4.5V
A diode that absorbs at least 500 mA is built in to give protection against surge currents with a pulse width of 10 ms and a duty
ratio of 10﹪or less.
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879
Email:
service@aimtron.com.tw
3
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
