NTE727

NTE727 Integrated Circuit Four Independent AC Amplifiers 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: D Four AC Amplifiers on a Common Substrate D Independently Accessible Inputs and Outputs D Operates from a Single–Ended Supply D Noise Figure (Each Amp): 2dB Typ @ 1kHz D High Voltage Gain (Each Amp): 53dB Min D High Input Resistance (Each Amp): 90kΩ Typ D Undistorted Output Voltage (Each Amp): 2Vrms Min D Output Impedance (Each Amp): 1kΩ Typ D Open–Loop Bandwidth (Each Amp): 300kHz Typ Applications: D Multi–Channel or Cascade Operation D Low–Level Preamplifiers D Equalizers D Linear Signal Mixers D Tone Generators D Multivibrators D AC Intergrators Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...