NTE NTE1759

NTE1759
Integrated Circuit
PMOS, 26 Command TV Remote Control Reciever
Description:
The NTE1759 is a PMOS integrated circuit in a 16–Lead DIP type package designed for use in decoding the signal received from a transmitter in TV remote control applications. Direct channel selection
can be obtained by combining the NTE1759 receiver with the NTE1758 transmitter control IC. When
using the NTE1520 as the channel selection IC, a complete remote control system can be obtained.
Features:
D Capable of Receiving 26 Commands:
Channel 1–20
Channel UP/DOWN
Volume UP/DOWN
Mute ON/OFF
Power ON/OFF
D Capable of Controlling 5 Commands Directly:
Channel UP/DOWN
Volume UP/DOWN
Power ON/OFF
D By Combining with the NTE1520, Direct Addressing is Easily Realized
D Capable of Controlling the Volume for 31 Steps
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VDD –VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –15 to +0.3V
Input Voltage, VIN –VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –VDD to +0.3V
Output Current IOH
CHU, CHD, INI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5.0mA
VOL, POW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10.0mA
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Electrical Characteristics: (TA = –20° to +75°C, VDD = –9.6 to +14.4V unless otherwise specified)
Parameter
Symbol
Supply Voltage
VDD
Supply Current
IDD
Test Conditions
TA = +25°C, OSCI = VSS, VDD = –12V
Min
Typ
Max
Unit
–9.6
–12.0
–14.4
V
–4.0
–10.0
–20.0
mA
Input High Voltage
VIH(1 ∼ 5, 13)
0
–
–1.5
V
Input Low Voltage
VIL(1 ∼ 5, 13)
–5.0
–
VDD
V
Input Pulldown Current
IIL(1 ∼ 5, 13)
5.0
–
50
µA
TA = +25°C, VIN = VSS, VDD = –12V
Electrical Characteristics (Cont’d):
Parameter
(TA = –20° to +75°C, VDD = –9.6 to +14.4V unless otherwise
specified)
Symbol
Test Conditions
Min
Typ
Max
Unit
Output High Voltage
VOH(CHU)
IOH = –1.0mA
–
–
–2.5
V
Output High Voltage
VOH(CHD)
IOH = –1.0mA
–
–
–2.5
V
Output High Voltage
VOH(INI)
IOH = –1.0mA
–
–
–2.5
V
Output High Voltage
VOH(VOL)
IOH = –5.0mA
–
–
–2.5
V
Output High Voltage
VOH(POW)
IOH = –5.0mA
–
–
–2.5
V
Output Low Current
IOL(1 ∼ 5, 13)
TA = +25°C, VOL = –11.5V, VDD = –12V
0
–
100
µA
Pin Connection Diagram
POW Input 1
CHU Input 2
CHD Input 3
VOL Up Input 4
VOL Down Input 5
POW Output 6
VOL Output 7
VDD (GND)
D) 8
16
16 INI Output (Optional for Free Use)
15 CHD Output
14 CHU Output
13 Remote Signal Input
12 VSS (–12V)
11 OSC Output
10 OSC Input
9 Test
9
.260
(6.6)
Max
1
8
.300 (7.62)
.785 (19.9) Max
.200
5.08)
Max
.245
(6.22)
Min
.100 (2.54)
.700 (17.7)