Data Sheet

NTE997
Integrated Circuit
Quad Operational Amplifier

Description:
The NTE997 is a monolithic quad operational amplifier in a 14-Lead DIP type package consisting of
four independent high gain, internally compensated operational amplifiers. The specifically designed
low noise input transistors allow the NTE997 to be used in low noise signal processing applications
such as audio preamplifiers and signal conditioners. The simplified output stage completely eliminates
crossover distortion under any load conditions, has large source and sink capacity, and is short-
circuit protected. A novel current source stabilizes output parameters over a wide power supply voltage range.

Features:
Unity Gain Bandwidth: 3MHz
Continuous Short Circuit Protection
No Frequency Compensation Required
No Latch-Up
Large Common Mode and Differential Voltage Ranges
Parameter Tracking Over Temperature Range
Gain and Phase Match Between Amplifiers

Replaces:
ECG997, SK9172

Additional Model #'s
76-NTE997
NTE997

UPC: 768249379911