NTE712

NTE712 Integrated Circuit TV/FM Sound IF Detector Description: The NTE712 is a versitile device in a 14–Lead DIP type package incorporating IF limiting, detection, electronic attenuation, audio amplifier, and audio driver capabilities. Features: D Differential Peak Detector Requiring a Single Tuned Circuit D Electronic Attenuator Replaces Conventional AC Volume Control: Range > 60dB D Excellent AM Rejection @ 4.5 and 5.5MHz D High Stability D Low Harmonic Distortion D Audio Drive Capability: 6.0mAP–P D Minimum Undesirable Output Signal @ Maximum Attenuation Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Input Signal Voltage (Pin1 and Pin2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3V Power Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW/°C Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Electrical Characteristics: (V+ = 24V, TA = +25C ...