NTE1142 Datasheet | NTE Electronics

.. NTE1142 Integrated Circuit FM Multiplex Stereo Decoder Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC - - - - - - - - - - - - . . . . 15V Supply Current, ICC - - - - - - - - - - - - . . . 18m A Lamp Driver Current, IL - - - - - - - - - - - . . . 100m A Power Dissipation, PD - - - - - - - - - - - . . . 400m W Operating Temperature Range (VCC = 12V), Topr - - - - - - . - 10 to +75°C Storage Temperature Range, Tstg - - - - - - - - . . - 40 to +125°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Standby Current Input Impedance Stereo Channel Seperation Symbol ICC Zi Sep Test Conditions VCC = 12V f = 1.0k Hz f = 100k Hz (Note 1) f = 1.0k Hz f = 10k Hz with 15k Hz LPF Voltage Gain Channel Balance Total Harmonic Distortion Audio Muting Voltage (Required at Pin 5) Lamp Indictaor Input Level Stereo- Monaural Switching V lt Voltage (Required (R i d at t Pin Pi 4) Ultrasonic Frequency Rejection Inherent SCA Rejection Attenuation in Muting Mode SCArej AV Ch. B THD Mute On Mute Off Lamp ON Lamp Off Stereo Mono 19k Hz (Note 2) 38k Hz (Note 2) without filter (Note 3) 38k Hz BEF Monoaural Input, f = 1.0k Hz Min - - - 30 - -...