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:
D
Small, Three鈥揕ead Plastic Package for Compact Motor
D
Large Starting Torque
D
Wide Range of Operating Voltage
D
Stable Standard Voltage: V
CC
= 4.5 to 16V
D
Highly Stable Operation over a Wide Range of Supply Voltages and Temperature
Absolute Maximum ratings:
(T
A
= +25擄C unless otherwise specified)
Supply Voltage (Note 1), V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Supply Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000mA
Power Dissipation (Note 2), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1300mW
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +70擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +150擄C
Note 1. Voltage is not directly applied to IC pin. Apply 14.4V to it, if necessary.
Note 2. T
A
= +25擄C, with a 10 x 10mm bakelite printed circuit board (35碌m Cu leaf).
Electrical Characteristics:
(T
A
= +25擄C, V
CC
= 12V unless otherwise specified)
Parameter
Static Circuit Current
Reference Voltage
Starting Current
Voltage Variation Characteristics for Rotating Speed
Time Drift Characteristics for Rotating Speed
Temperature Variation Characteristics for
Rotating Speed
Symbol
I
CQ
V
3鈥?
I
a
|鈭哊
V
|
鈭哊
T
鈭哊
A
Test Conditions
I
1
= 0
R
a
= 1k鈩?/div>
V
CC
= 4.5V, R
a
= 5鈩?/div>
V
CC
= 10 to 16V
I
CC
= 64mA
T
A
= 鈥?0擄 to +60擄C, Note 3
Min
鈥?/div>
Typ Max
鈥?/div>
2.4
Unit
mA
V
mA
rpm/V
%
ppm/擄C
1.07 1.22 1.37
450
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?.2
鹵50
鈥?/div>
20
鈥?/div>
鈥?/div>
Note 3. In case that only IC temperature is changed.
NTE7089 產(chǎn)品屬性
NTE
置換半導體
否
1
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