參數(shù)資料
型號: NTE7089
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Motor Control Circuit
中文描述: 集成電路馬達(dá)控制電路
文件頁數(shù): 1/2頁
文件大?。?/td> 18K
代理商: NTE7089
NTE7089
Integrated Circuit
Motor Control Circuit
Description:
The NTE7089 is an integrated circuit in a TO126 type package designed for the rotation control of
a compact DC motor which is used for a tape recorder, record player, etc.
Features:
Small, Three–Lead Plastic Package for Compact Motor
Large Starting Torque
Wide Range of Operating Voltage
Stable Standard Voltage: V
CC
= 4.5 to 16V
Highly Stable Operation over a Wide Range of Supply Voltages and Temperature
Absolute Maximum ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage (Note 1), V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (Note 2), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. Voltage is not directly applied to IC pin. Apply 14.4V to it, if necessary.
Note 2. T
A
= +25
°
C, with a 10 x 10mm bakelite printed circuit board (35
μ
m Cu leaf).
16V
1000mA
1300mW
–20
°
to +70
°
C
–40
°
to +150
°
C
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Static Circuit Current
I
CQ
V
3–1
I
a
|
N
V
|
N
T
N
A
I
1
= 0
R
a
= 1k
V
CC
= 4.5V, R
a
= 5
V
CC
= 10 to 16V
I
CC
= 64mA
T
A
= –10
°
to +60
°
C, Note 3
2.4
mA
Reference Voltage
1.07 1.22 1.37
V
Starting Current
450
mA
Voltage Variation Characteristics for Rotating Speed
20
rpm/V
Time Drift Characteristics for Rotating Speed
–0.2
±
50
%
Temperature Variation Characteristics for
Rotating Speed
ppm/
°
C
Note 3. In case that only IC temperature is changed.
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