参数资料
型号: NTE7091
厂商: NTE Electronics, Inc.
英文描述: TIP, WT50 TWEEZER 18.5MM
中文描述: 集成电路双,双向电机驱动器
文件页数: 1/2页
文件大小: 21K
代理商: NTE7091
NTE7091
Integrated Circuit
Dual, Bi–Directional Motor Driver
Description:
The NTE7091 is an integrated circuit in a 10–Lead SIP type package designed for forward/reverse
direction select driver by switching motor 1 or motor 2 with a brush. Forward/reverse direction select
of motor 1 or motor 2 can be made by 3–bit input logic. It also assures five outputs of both brakes
and is suitable for VCR tape loading and cassette loading, video disc players, etc.
Features:
Wide Range of Operating Supply Voltage: V
CC(opr)
= 4V to 20V
Forward and Reverse Drive of Motor 1 or Motor 2 by 3–Bit Input.
Built–In Thermal Protection Circuit.
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage (1), V
CC1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Voltage (2), V
CC2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Current (1), I
CC1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage, V
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Rush Allowable Current, I
OP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Ordinal Current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.5 to +24V
–0.5 to +24V
20mA
–0.5 to V
CC1
V
±
1.6A
±
600mA
1100mW
–20
°
to +75
°
C
–55
°
to +150
°
C
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Supply Current
I
CC1
Test Conditions
Min
Typ
7
Max
20
Unit
mA
V
4
= V
5
= V
6
= 1V, I
O
= 0mA,
V
CC1
= V
CC2
= 12V
V
CC1
= V
CC2
= 20V, Output Open,
V
O
= 0 or 20V
I
OL
= 500mA
I
OH
= –500mA
V
O(offset)
V
R
= 6V, I
OH
= –500mA
I
R
V
R
= 6V, I
OH
= –500mA
Output Leakage Current
I
O(leak)
±
100
μ
A
Low Level Output Voltage
High Level Output Voltage
Output Offset Voltage
8–Pin Output Current
V
OL
V
OH
1.5
+0.5
–0.6
V
V
V
10
–0.5
–1.4
mA
Note 1. Operating Supply Voltage Range: V
CC(opr)
= 4V to 20V
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