NTE997

Features:

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


Pinout




Specifications

Supply Voltage  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . ±18V
Differential Input Voltage (Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Input Voltage (Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Internal Power Dissipation (TA = +70°C)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 670mW
Derate Above 70°C  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . 8.3mW/°C
Output Short Circuit Duration (Note 2) . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . Indifinite
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . 55° to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . 55° to +125°C
Lead Temperature (During Soldering, 10sec) . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . +260°C



Description

The NTE997 is a monolithic quad operational amplifier in a 14Lead 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 of NTE997 completely elimi- nates crossover distortion under any load conditions, has large source and sink capacity, and is shortcircuit protected.  A novel current source stabilizes output parameters over a wide power supply volt-age range.