IF amplifier monolithic integrated circuit, supply voltage 18V, often used in AM, SSB, TV, etc.. receivers, for IF amplifier applications from 455 KHz to 60 MHz, very good for AGC control up to and above 60dB of dynamic range, high gain 62dB at 455 KHz and 48dB at 58 MHz, it is easy to use with few external components, 8-lead DIL package