NTE1758
Integrated Circuit
CMOS, 27 Command TV Remote Control Transmitter
Description:
The NTE1758 is a CMOS integrated circuit in a 16鈥揕ead DIP type package designed for controlling
the transmitter of remote control systems for TV sets, etc. By using this device in combination with
the NTE1759 receiver control IC, a direct channel control system can be obtained. When an infrared
emitting diode is used as a transmitter element, this system will be very stable against any interfer-
ence.
Features:
D
Capable of Transmitting 27 Commands:
Channel 1鈥?0
Channel UP/DOWN
Volume UP/DOWN
Mute ON/OFF
Power ON/OFF
Option (Note 1)
D
Minimum Misoperation by Infrared Transmission
D
Wide Operating Voltage Range: V
CC
= 2.2V to 7.2V
D
Low Power Consumption: I
DD
= 1碌A at KEY OFF Condition
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Supply Voltage, V
DD
鈥?V
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?.3 to +8.0V
Input Voltage, V
IN
鈥?V
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 to V
DD
V
Output Current, I
OH
(REM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0mA
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360mW
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +75擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +125擄C
Note 1. The NTE1759 is
not
able to decode this option code.
Electrical Characteristics:
(T
A
= 鈥?0擄 to +75擄C, V
DD
= 6V unless otherwise specified)
Parameter
Supply Voltage
Supply Current
Input High Voltage
Input Low Voltage
Output High Voltage
Input Pulldown Current
Symbol
V
DD
I
DD
(OP)
I
DD
(ST)
V
IH
(KI)
V
IL
(KI)
V
OH
(REM) I
OL
= 鈥?.0mA
I
IL
(KI)
V
IN
= V
DD
, T
A
= +25擄C
OSC = 455kHz
OSC STOP, T
A
= +25擄C
Test Conditions
Min
2.2
鈥?/div>
鈥?/div>
0.7 V
DD
0
V
DD
鈥?
鈥?0
Typ
6.0
0.3
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Max
7.2
1.0
1.0
V
DD
0.3 V
DD
V
DD
鈥?00
Unit
V
mA
碌A
V
V
V
碌A
NTE1758 產(chǎn)品屬性
NTE
置換半導體
否
1
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