Datasheet Analog Devices OP491

ManufacturerAnalog Devices
SeriesOP491

Micropower Single-Supply RRIO Quad Op Amp

Datasheets

Datasheet OP191, OP291, OP491
PDF, 569 Kb, Language: en, Revision: E, File uploaded: Aug 15, 2017, Pages: 24
Micropower Single-Supply Rail-to-Rail Input/Output Op Amps
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Prices

Status

OP491GPZOP491GRUZ-REELOP491GS-REEL7OP491GSZOP491GSZ-REELOP491GSZ-REEL7
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Last Time Buy (Product will be obsolete soon)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

OP491GPZOP491GRUZ-REELOP491GS-REEL7OP491GSZOP491GSZ-REELOP491GSZ-REEL7
N123456
Package14-Lead PDIP14-Lead TSSOP14 ld SOIC14-Lead SOIC14-Lead SOIC14-Lead SOIC
Pins141414141414
Package CodeN-14RU-14R-14R-14R-14R-14

Parametrics

Parameters / ModelsOP491GPZOP491GRUZ-REELOP491GS-REEL7OP491GSZOP491GSZ-REELOP491GSZ-REEL7
0.1 to 10 Hz VNoise(typ), V p-p
ArchitectureVoltage Feedback
Number of Channels44444
GBP(typ), Hz3M3M3M3M3M3M
Ibias(max), A65n
Iq/Amp(typ), A200µ200µ200Вµ200µ200µ200µ
Number of Channels4
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Rail to RailBothBothBothBothBoth
Shut- downNo
Slew Rate(typ), V/us500m500m500m500m500m500m
VNoise Density(typ), V/rtHz42n42n42n42n42n42n
Vos(max), V700µ700µ700µ700µ700µ
Vs span(max), V121212121212
Vs span(min), V2.72.72.72.72.72.7

Eco Plan

OP491GPZOP491GRUZ-REELOP491GS-REEL7OP491GSZOP491GSZ-REELOP491GSZ-REEL7
RoHSCompliantCompliantNot CompliantCompliantCompliantCompliant

Other Options

OP191 OP291

Model Line

Manufacturer's Classification

  • Amplifiers > Low Power Op Amps (≤ 1mA/amp) | Rail-to-Rail Op Amps | Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C) | High Voltage Op Amps ≥12V
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