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MAX4491AUA+

MAX4491AUA+

MAX4491AUA+

Maxim Integrated

50pA 75 dB Instrumentational OP Amps 2.7V~5.5V ±1.35V~2.75V MAX4491 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

MAX4491AUA+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface MountYES
Operating Temperature-40°C~125°C
PackagingTube
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number MAX4491
Pin Count8
JESD-30 Code S-PDSO-G8
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Circuits 2
Current - Supply 800μA
Slew Rate10V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 75 dB
Current - Input Bias 50pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Bandwidth 10MHz
Unity Gain BW-Nom 10000 kHz
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 6V
Voltage - Input Offset 1.5mV
Current - Output / Channel 50mA
Low-Bias NO
MicropowerNO
Programmable PowerNO
Power NO
Voltage Gain-Min 1780
Height Seated (Max) 1.1mm
Length 3mm
RoHS StatusROHS3 Compliant
In-Stock:1633 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.407665$3.407665
10$3.214779$32.14779
100$3.032810$303.281
500$2.861141$1430.5705
1000$2.699190$2699.19

MAX4491AUA+ Product Details

MAX4491AUA+ Overview


Packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case, the buffer op amp is ready to use. There are two types of operational amplifiers in this circuit. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. It is estimated that there will be 8 terminations in the next few months. It consists of a total of 8 pins in total. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. This electronic part is recommended for mounting type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~125°C . On this instrumentation amplifier, there are 2 circuits that are connected together. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. We recommend that you use this electronic part with an 800μA supply in order to get the best performance from it. There are a maximum of 1780 voltage gains that can be conducted by this operational amplifier at its minimum voltage gain.

MAX4491AUA+ Features


8 Pins
supply voltage of 5V
Output Type: Rail-to-Rail

MAX4491AUA+ Applications


There are a lot of Maxim Integrated MAX4491AUA+ Instrumentational OP Amps applications.

  • Automatic control
  • Band-pass filter
  • Communication
  • Medical imaging
  • Home audio systems
  • Fission chambers
  • Portable media players
  • Biopotential
  • Semiconductor detectors
  • Measurements of Wheatstone bridge

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