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MAX4291ESA

MAX4291ESA

MAX4291ESA

Maxim Integrated

50 dB Instrumentational OP Amps 0.09μA 8 Pins SOIC

SOT-23

MAX4291ESA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
Pin Count8
Temperature GradeINDUSTRIAL
Max Supply Voltage5.5V
Min Supply Voltage1.8V
Slew Rate0.2 V/us
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 50 dB
Gain Bandwidth Product500 kHz
Unity Gain BW-Nom 500 kHz
Voltage Gain 130dB
Average Bias Current-Max (IIB) 0.09μA
Max Dual Supply Voltage2.75V
Min Dual Supply Voltage 900mV
Input Offset Voltage-Max 3000μV
Length 4.9mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3515 items

MAX4291ESA Product Details

MAX4291ESA Overview


Packaging for the buffer amplifier is in the form of a SOIC case. A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. An 8-pin op amp ic is included in the package. 130dB should be the voltage gain. This op amp needs to be operated at a temperature of not less than -40°C degrees Celsius in order to function properly. You should not use op amp above 85°C . Regarding the voltage of the supply, this electrical part can work from a voltage as low as 5.5V, and this is an excellent feature. In order to ensure that the instrumentation amplifier's supply voltage remains above 1.8V, it is recommended to keep it higher. This electronic part should be conducted with a dual supply voltage of 2.75V volts for this part.

MAX4291ESA Features


8 Pins
supply voltage of 5V
130dB voltage gain


MAX4291ESA Applications


There are a lot of Maxim Integrated
MAX4291ESA Instrumentational OP Amps applications.


  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing

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