Description:
The NTE727 is a silicon monolithic integrated circuit in a 16–Lead DIP type package consisting of four independent identical AC amplifiers which can operate from a single–ended power supply. The amplifiers include internal DC bias and feedback to provide temperature–stabilized operation. They may be used in a wide variety of AC applications in which operational amplifiers have previously been used. Each high gain amplifier has a high impedance non–inverting input, and a lower impedance inverting input for the application of feedback. Two power–supply terminals and two ground terminals are provided to reduce internal and external coupling between amplifiers.

FEATUREs:
• Four AC Amplifiers on a Common Substrate
• Independently Accessible Inputs and Outputs
• Operates from a Single–Ended Supply
• Noise Figure (Each Amp): 2dB Typ @ 1kHz
• High Voltage Gain (Each Amp): 53dB Min
• High Input Resistance (Each Amp): 90kΩ Typ
• Undistorted Output Voltage (Each Amp): 2Vrms Min
• Output Impedance (Each Amp): 1kΩ Typ
• Open–Loop Bandwidth (Each Amp): 300kHz Typ

APPLICATIONs:
• Multi–Channel or Cascade Operation
• Low–Level Preamplifiers
• Equalizers
• Linear Signal Mixers
• Tone Generators
• Multivibrators
• AC Intergrators