NTE1655 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit TV Stereo Decoder

NTE1655
Integrated Circuit
TV Stereo Decoder
Description:
The NTE1655 is a TV stereo decoder integrated circuit in a 16–Lead DIP type package designed for
television stereo. An L–R output is provided to drive further audio processing.
Features:
D Low Impedance L + R and L – R Outputs
D Mono/Stereo Switching and Indication
D Low Distortion – 0.10% typical
Applications:
D Stereo Television Sets
D Stereo Adapters
D Cable Television
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mW/°C
Operating Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Lamp Drive Voltage Max Voltage at Pin7 with Lamp “Off” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Lamp Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Electrical Characteristics: (T_A = +25°C, V_CC = 12V unless otherwise specified)
Parameter
Test Conditions
Min Typ Max Unit
DC (V_IN = 0)
Supply Current
Output Voltage
V_CC = 16V
Pin4
15.0 33.5 50.0 mA
1.7 3.5 5.0 V
Pin5
1.7 3.8 5.0 V
Output Impedance
Pin4, Pin5
– 100 300 W
Lamp Leakage
Lamp OFF, Pin7 Voltage = 16V
–
– 0.1 mA
Lamp Saturation Voltage
Lamp ON, Pin7 Current = 100mA
–
– 2.0 V