NTE918 NTE Electronics, Inc., NTE918 Datasheet

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NTE918

Manufacturer Part Number
NTE918
Description
NTE918, NTE918M NTE918SM
Manufacturer
NTE Electronics, Inc.
Datasheet
Description:
The NTE918, NTE918M, and the NTE918SM are precision high speed operational amplifier de-
signed for applications requiring wide bandwidth and high slew rate. These devices have internal uni-
ty gain frequency compensation. This considerably simplifies its application since no external compo-
nents are necessary for operation. However, unlike most internally compensated amplifiers, external
frequency compensation may be added for optimum performance. For inverting applications, feed-
forward compensation will boost the slew rate to over 150V/ s and almost double the bandwidth.
Overcompensation can be used with the amplifier for greater stability when maximum bandwidth is
not needed. Further, a single capacitor can be added to reduce the 0.1% setting time to under 1 s.
The high speed and fast setting time of these OP amps make them useful in A/D converters, oscilla-
tors, active filters, sample and hold circuits, or general purpose amplifiers. These devices are easy
to apply and offer an order of magnitude better AC performance than industry standards such as the
NTE909 and NTE909D.
Features:
D 15MHz Small Signal Bandwidth
D Guaranteed 50V/ s Slew Rate
D Maximum Bias Current of 250nA
D Operates from Supplies of 5V to 20V
D Internal Frequency Compensation
D Input and Output Overload Protected
D Pin Compatible with General Purpose OP Amps
D Available in 3 Different Case Styles:
8–Lead Metal Can: NTE918
8–Lead Mini DIP: NTE918M
8–Lead SOIC (Surface Mount): NTE918SM
High Speed Operational Amplifier
Integrated Circuit
NTE918SM
NTE918M
NTE918

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NTE918 Summary of contents

Page 1

... High Speed Operational Amplifier Description: The NTE918, NTE918M, and the NTE918SM are precision high speed operational amplifier de- signed for applications requiring wide bandwidth and high slew rate. These devices have internal uni- ty gain frequency compensation. This considerably simplifies its application since no external compo- nents are necessary for operation ...

Page 2

... Note 1. The maximum junction temperature of these devices is +110 C. For operating at elevated temperatures, the NTE918 must be derated based on a thermal resistance of +150 C/W, junctio to ambient, or +45 C/W, junction to case. The thermal resistance of the NTE918M and the NTE918SM is +100 C/W, junction to ambient. Note 2. The inputs are shunted with back–to–back diodes for overvoltage protection. Therefore, ex- cessive current will flow if a differential input voltage in excess applied between the inputs unless some limiting resistance is used ...

Page 3

... Pin Connection Diagram (–) Balance/Comp 1 Invert Input Non–Invert 3 Non–Invert Input Input V (–) NTE918 .370 (9.39) Dia Max .335 (8.52) Dia Max .018 (0.45) Dia Typ .200 (5.06 .032 (0.82) NTE918M NTE918SM 1 8 Comp (+) 3 6 Output 4 5 Balance/Comp 3 Dia ...

Page 4

... NTE918M .393 (10.0) Max .100 (2.54) .300 (7.62) NTE918SM .192 (4. .050 (1.27) .006 (.152) NOTE: Pin1 on Beveled Edge .256 (6.52) Max .300 (7.62) .150 (3.81) .070 (1.77) Min .236 (5.99) .154 (3.91) 016 .198 (5.03) (.406) 061 (1.53) ...

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