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MAX9021AXK+

MAX9021AXK+

MAX9021AXK+

Maxim Integrated

Cut Tape 8000 ns μs Linear Comparators

SOT-23

MAX9021AXK+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
PackagingCut Tape
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count5
JESD-30 Code R-PDSO-G5
Qualification StatusNot Qualified
Operating Temperature (Max) 125°C
Operating Temperature (Min) -40°C
Power Supplies+-1.25/+-2.75/2.5/5.5V
Temperature GradeAUTOMOTIVE
Supply Current-Max 0.005mA
Response Time8000 ns
Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 0.08μA
Supply Voltage Limit-Max 6V
Bias Current-Max (IIB) @25C 0.08μA
Input Offset Voltage-Max 8000μV
Length 2mm
Height Seated (Max) 1.1mm
Width 1.25mm
RoHS StatusRoHS Compliant
In-Stock:1223 items

MAX9021AXK+ Product Details

MAX9021AXK+ Overview


Ready for shipping in Cut Tape package.You can find 5 terminals of the comparator.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.The pinout of the component starts from 5 pins it has.+-1.25/+-2.75/2.5/5.5V power supplies are enough to run the device.This part can be supplied with a maimum current of 0.005mA .The comparator essentially has a COMPARATOR amplifier that has very high gain.Users should not apply the part to where the ambient temperature is higher than 125°C .In places colder than -40°C , this part can't assure precise measurement and detection.

MAX9021AXK+ Features


COMPARATOR amplifier


MAX9021AXK+ Applications


There are a lot of Maxim Integrated
MAX9021AXK+ linear comparators applications.


  • Mobile Communications
  • Notebooks and PDAs
  • Battery-Powered Electronics
  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end

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