NTE1292 Datasheet | NTE Electronics

NTE1292 Integrated Circuit IF Amplifier and Detector Description: The NTE1292 is a monolithic integrated circuit in a 14- Lead DIP type package specifically designed for audio detection in TV and FM radio receivers. It incorporates an 8- stage limiting IF amplifier and balanced detector plus a DC operated volume control. Pin3 and Pin4 are connected to the collector and base of a transistor which may be used as an AF- preamplifier or as a switch. At Pin12 a zener- diode is accessible which can be used to stabilize the supply voltage of this integrated circuit or the voltage of other circuit elements in the set. Features : D Electronic Attenuator: Replaces Conventional AC Volume Control D Volume...