nte940 NTE Electronics, Inc., nte940 Datasheet
nte940
Manufacturer Part Number
nte940
Description
Nte940 Integrated Circuit Fet Input Operational Amplifier
Manufacturer
NTE Electronics, Inc.
Datasheet
1.NTE940.pdf
(3 pages)
Description:
The NTE940 is a high performance monolithic FET Input Operational Amplifier in an 8−Lead Metal
Can type package. It is intended for a wide range of analog applications where very high input imped-
ance is required and features very low input offset current and very low input bias current. High slew
rate, high common mode voltage range and absence of latch−up make the NTE940 ideal for use as
a voltage follower. The high gain and wide range of operating amplifiers, sample−and−hold circuits,
transducer amplifiers, and other general feedback applications. The NTE940 is a short circuit pro-
tected and has the same pin configuration as the NTE941 operational amplifier. No external compo-
nents for frequency compensation are required as the internal 6dB/octave roll−off insures stability in
closed loop applications.
Features:
D High Input Impedance: 1,000,000MΩ
D No Frequency Compensation Required
D Short−Circuit Protection
D Offset Voltage Null Capability
D Large Common−Mode and Differential Voltage Ranges
D No Latch Up
Absolute Maximum Ratings:
Supply Voltage
Internal Power Dissipation (T
Differential Input Voltage
Input Voltage (Note 1)
Voltage between Offset Null and V+
Storage Temperature Range
Operating Temperature Range
Lead Temperature (Soldering, 60sec)
Output Short−Circuit Duration (Note 2)
Note 1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply
Note 2. Short circuit may be to GND or either supply. Rating to +125°C case temperature or +70°C
Derate Linearly Above +70°C
voltage.
ambient temperature.
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FET Input Operational Amplifier
A
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≤ +70°C)
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Integrated Circuit
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NTE940
−65° to +150°C
0° to +70°C
6.3mW/°C
Indefinite
500mW
300°C
±0.5V
±22V
±30V
±15V
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nte940 Summary of contents
Page 1
... High slew rate, high common mode voltage range and absence of latch−up make the NTE940 ideal for use as a voltage follower. The high gain and wide range of operating amplifiers, sample−and−hold circuits, transducer amplifiers, and other general feedback applications ...
Page 2
Electrical Characteristics: (V Parameter Input Offset Voltage Input Offset Current Input Current (Either Input) Input Resistance Large Signal Voltage Gain Output Resistance Output Short−Circuit Current Supply Current Power Consumption Slew Rate Unity Gain Bandwidth Transient Response (Unity Gain) Risetime Overshoot ...
Page 3
Max .492 (12.5) Min 45° .032 (0.82) .370 (9.39) Dia Max .335 (8.52) Dia Max .018 (0.45) Dia Typ 4 .200 (5.06) Dia 5 ...