NTE1682 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Pre-Amplifier Circuit for Remote Control Signal Receivers

NTE1682
Integrated Circuit
Pre–Amplifier Circuit for
Remote Control Signal Receivers
Description:
The NTE1682 is an integrated circuit in a 9–Lead 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°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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperatuere Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Electrical Characteristics: (T_A = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Operating Supply Voltage Range
Supply Current
V_CC
I_CC V_CC = 12V, Input Open
9.6 12.0 14.4 V
5
8 10 mA
Bias Voltage
Amplifier Output Voltage
Pulse Output, High Level
V_3–5 V_CC = 12V, Input Open
1.65 2.4
V₇ V_il = 5V_P–P Sine Wave, f_il = 42kHz, Att: 0db 2.5 3.2
V_il = 5V_P–P Sine Wave, f_il = 42kHz, Att: 80db 0.8 2.3
V_4–5(H) V_CC = 12V, V_D = 1.3V to 4.0V
3.5 4.4
3.3 V
– V_P–P
– V_P–P
5.0 V
Pulse Output, Low Level
V_4–5(L) V_CC = 12V, V_D = 0V to 0.5V
– 0.55 0.8 V