The NTE7082 is a bipolar integrated circuit in a 16鈥揕ead DIP type package intended for driving a four鈥?/div>
phase two鈥搒tate motor. The circuit consists of a bidirectional four鈥搒tate counter and a code converter
to drive the four outputs in the sequence required for driving a stepping motor.
Features:
D
High Noise Immunity Inputs
D
Clockwise and Counter鈥揅lockwise Operation
D
Reset Facility
D
High Output Current
D
Outputs Protected Against Damage by Overshoot
Applications:
D
Automotive Industry
D
Industrial
D
Office Equipment
D
EDP
Absolute Maximum Ratings:
DC Supply Voltage, V
CC
1, V
CC
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Input Voltage (All Inputs), V
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Current into Pin4, I
RX
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120mA
Output Current, I
OL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Operating Ambient Temperature Range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +70擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
DC Electrical Characteristics:
(V
CC
= 9.5V to 18V, V
EE
= 0V, T
A
= 鈥?0擄 to +70擄C unless
otherwise specified)
Parameter
Supply Voltage Range
Supply Current
Symbol
V
CC
I
CC
V
CC
1 = 12V, unloaded,
all outputs HIGH, Pin4 Open
Test Conditions
Min
8.5
2.0
Typ
鈥?/div>
4.5
Max
18.0
6.5
Unit
V
mA
1
2
3
