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MAX9021AUK+T

MAX9021AUK+T

MAX9021AUK+T

Maxim Integrated

Surface Mount Tape & Reel (TR) 8000 ns μs Linear Comparators 3nA pA 2007 5μA μA 1mV mV Surface Mount

SOT-23

MAX9021AUK+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Max Power Dissipation247mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number MAX9021
Pin Count5
Output Type CMOS, Rail-to-Rail, TTL
Number of Elements 1
Nominal Supply Current5μA
Max Supply Current 5μA
Propagation Delay8 μs
Quiescent Current5μA
Response Time8000 ns
Common Mode Rejection Ratio 80 dB
Voltage - Supply, Single/Dual (±) 2.5V~5.5V ±1.25V~2.75V
Input Offset Voltage (Vos) 1mV
Average Bias Current-Max (IIB) 0.08μA
Power Supply Rejection Ratio (PSRR) 80dB
Supply Voltage Limit-Max 6V
Max Input Current 3nA
Input Bias Current 3nA
Voltage - Input Offset (Max) 1mV @ 5V
Current - Input Bias (Max) 0.003μA @ 5V
Hysteresis 4mV
CMRR, PSRR (Typ) 100dB CMRR, 80dB PSRR
Length 2.9mm
Radiation HardeningNo
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7170 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MAX9021AUK+T Product Details

MAX9021AUK+T Overview


For convenience, it is packaged in SC-74A, SOT-753 .There is a CMOS, Rail-to-Rail, TTL output type for this comparator.Electronic comparator is shipped by Tape & Reel (TR) .The comparator has a total of 5 terminals.The electrical component here belongs to the Comparator family.With a 5V voltage supply, the comparator can perform multiple demanding tasks.The type of the chip can be classified as General Purpose .Electronic comparator consists of 1 elements in total.Electronic comparator has 5 pins.The recommended mounting method is Surface Mount .Electronic comparator is recommended that you set the operating temperature to -40°C~125°C in order to prevent malfunctions.The comparator has a pin count of 5 .You can find more pin-to-pin solutions by searching MAX9021 .As a result, this comparator displays a quiescent current of 5μA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 5μA when using the device.A supply current exceeding 5μA may result in the comparator malfunctioning.You can input a maximum current of 3nA into this device.

MAX9021AUK+T Features


CMOS, Rail-to-Rail, TTL output capability
General Purpose IC
Employing 1 elements
Operates under -40°C~125°C
Quiescent Current: 5μA


MAX9021AUK+T Applications


There are a lot of Maxim Integrated
MAX9021AUK+T linear comparators applications.


  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies
  • System control and monitoring
  • Wearable Devices
  • Mobile Phones and Tablets

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