参数资料
型号: NTE7082
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Stepper Motor Driver
中文描述: 集成电路步进电机驱动器
文件页数: 1/3页
文件大小: 21K
代理商: NTE7082
NTE7082
Integrated Circuit
Stepper Motor Driver
Description:
The NTE7082 is a bipolar integrated circuit in a 16–Lead DIP type package intended for driving a four–
phase two–state motor. The circuit consists of a bidirectional four–state counter and a code converter
to drive the four outputs in the sequence required for driving a stepping motor.
Features:
High Noise Immunity Inputs
Clockwise and Counter–Clockwise Operation
Reset Facility
High Output Current
Outputs Protected Against Damage by Overshoot
Applications:
Automotive Industry
Industrial
Office Equipment
EDP
Absolute Maximum Ratings:
DC Supply Voltage, V
CC
1, V
CC
2
Input Voltage (All Inputs), V
I
Current into Pin4, I
RX
Output Current, I
OL
Operating Ambient Temperature Range, T
A
Storage Temperature Range, T
stg
18V
18V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120mA
500mA
–20
°
to +70
°
C
–65
°
to +150
°
C
DC Electrical Characteristics:
(V
CC
= 9.5V to 18V, V
EE
= 0V, T
A
= –20
°
to +70
°
C unless
otherwise specified)
Symbol
Test Conditions
V
CC
I
CC
V
CC
1 = 12V, unloaded,
all outputs HIGH, Pin4 Open
Parameter
Min
8.5
2.0
Typ
4.5
Max
18.0
6.5
Unit
V
mA
Supply Voltage Range
Supply Current
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