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Technical parameters

Key specs

Supply voltage2.7 ~ 12 V
Gain bandwidth product3 MHzTyp
Input offset voltage80 µVTyp
Quiescent current260 µATyp
Channels4
Power
Current - Input Bias30 nA
Current - Output / Channel16 mA
Current - Supply260µA (x4 Channels)
Voltage - Supply Span (Max)12 V
Voltage - Supply Span (Min)2.7 V
AC and DC characteristics
Gain Bandwidth Product3 MHz
Slew Rate0.5V/µs
Voltage - Input Offset80 µV
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C
PackageTube
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOIC
Other
Amplifier TypeGeneral Purpose
Base Product NumberOP491
MfrAnalog Devices Inc.
Number of Circuits4
Output TypeRail-to-Rail
Product StatusObsolete
Series-

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