NTE1682
Integrated Circuit
Pre鈥揂mplifier Circuit for
Remote Control Signal Receivers
Description:
The NTE1682 is an integrated circuit in a 9鈥揕ead SIP type package designed for use in infrared and
various types of remote control signal receivers.
Features:
D
High Sensitivity, High Gain, Low Noise
D
Waveform Shaping Circuit
D
Voltage Regulator Circuit
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.6V
Supply Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +75擄C
Storage Temperatuere Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Electrical Characteristics:
(T
A
= +25擄C unless otherwise specified)
Parameter
Operating Supply Voltage Range
Supply Current
Bias Voltage
Amplifier Output Voltage
Symbol
V
CC
I
CC
V
3鈥?
V
7
V
4鈥?(H)
V
4鈥?(L)
V
CC
= 12V, Input Open
V
CC
= 12V, Input Open
V
il
= 5V
P鈥揚(yáng)
Sine Wave, f
il
= 42kHz, Att: 0db
V
il
= 5V
P鈥揚(yáng)
Sine Wave, f
il
= 42kHz, Att: 80db
Pulse Output, High Level
Pulse Output, Low Level
V
CC
= 12V, V
D
= 1.3V to 4.0V
V
CC
= 12V, V
D
= 0V to 0.5V
Test Conditions
Min
9.6
5
1.65
2.5
0.8
3.5
鈥?/div>
Typ
12.0
8
2.4
3.2
2.3
4.4
0.55
Max
14.4
10
3.3
鈥?/div>
鈥?/div>
5.0
0.8
Unit
V
mA
V
V
P鈥揚(yáng)
V
P鈥揚(yáng)
V
V
1
2
