LM118QML Operational Amplifier | TI.com

LM118QML (ACTIVE) Operational Amplifier

Operational Amplifier - LM118QML
Datasheet
 

Description

The LM118 is a precision high speed operational amplifier designed for applications requiring wide bandwidth and high slew rate. It features a factor of ten increase in speed over general purpose devices without sacrificing DC performance.

The LM118 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, feed forward 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.

The high speed and fast settling time of this op amp makes it useful in A/D converters, oscillators, active filters, sample and hold circuits, or general purpose amplifiers. This device is easy to apply and offers an order of magnitude better AC performance than industry standards such as the LM709.

Features

  • 15 MHz Small Signal Bandwidth
  • Ensured 50V/μs Slew Rate
  • Maximum Bias Current of 250 nA
  • Operates from Supplies of ±5V to ±20V
  • Internal Frequency Compensation
  • Input and Output Overload Protected
  • Pin Compatible with General Purpose Op Amps

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Parametrics

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Part number Order Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
LM118QML Order now 1     10     40     15     70     No     4     5     15     Military     -55 to 125     CDIP | 8
TO-99 | 8    
See datasheet (CDIP)
8TO-99: 80 mm2: 8.96 x 8.96 (TO-99 | 8)    
3         250000     100     21     Bipolar