Datasheet > LM118-N_15

LM118-N_15

更新时间： 2024-09-14 02:58:31

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Operational Amplifiers

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LM118-N_15 数据手册

LM118-N, LM218-N, LM318-N

www.ti.com

SNOSBS8C –MARCH 1998–REVISED MARCH 2013

LM118-N/lm218-N/LM318-N Operational Amplifiers

Check for Samples: LM118-N, LM218-N, LM318-N

FEATURES

DESCRIPTION

The LM118 series are precision high speed

•

15 MHz Small Signal Bandwidth

Ensured 50V/μs Slew Rate

operational amplifiers designed for applications

requiring wide bandwidth and high slew rate. They

feature a factor of ten increase in speed over general

purpose devices without sacrificing DC performance.

Maximum Bias Current of 250 nA

Operates from Supplies of ±5V to ±20V

Internal Frequency Compensation

Input and Output Overload Protected

The LM118 series has internal unity gain frequency

compensation. This considerably simplifies its

application since no external components are

necessary for operation. However, unlike most

internally compensated amplifiers, external frequency

compensation may be added for optimum

performance. For inverting applications, feedforward

compensation will boost the slew rate to over

150V/μs 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% settling time to under 1 μs.

Pin Compatible with General Purpose Op

Amps

The high speed and fast settling time of these op

amps make them useful in A/D converters, oscillators,

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

LM709.

The LM218-N is identical to the LM118 except that

the LM218-N has its performance specified over a

−25°C to +85°C temperature range. The LM318-N is

specified from 0°C to +70°C.

Fast Voltage Follower

Do not hard-wire as voltage follower (R1 ≥ 5 kΩ)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...25

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