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Request evaluation samplesMAX9021AXK+T Linear - Comparators by Maxim Integrated
MAX9021AXK+T is a Linear - Comparators model from Maxim Integrated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Comparators product path. Known package information currently points to SC70-5 under the Maxim Integrated brand listing. IC COMPARATOR SNGL SC70-5. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX9021AXK+T so buyers can move faster from review to quotation.
RoHS
Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC COMPARATOR SNGL SC70-5
key Attributes
-
Datasheet
View MAX9021AXK+T DatasheetTechnical document
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RoHS, REACH, and lead-free documentation can be confirmed during RFQ
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The MAX9021/MAX9022/MAX9024 single/dual/quad comparators are optimized for low-power consumption while still providing a fast output response.
They are designed for single-supply applications from 2.5V to 5.5V, but can also operate from dual supplies.
These comparators have a 3µs propagation delay and consume 2.8µA of supply current per comparator over the -40°C to +125°C operating temperature range.
The combination of low-power, single-supply operation down to 2.5V, and ultra-small footprint makes these devices ideal for portable applications
Features
♦ Low-Cost Solution Available in Space-Saving SC70 Packages (Half the Size of SOT23)
♦ Low 2.8µA Supply Current
♦ 3µs Propagation Delay
♦ Internal 4mV Comparator Hysteresis
♦ Comparator Output Swings Rail-to-Rail®
♦ 2.5 to 5.5V Single-Supply Voltage Range
♦ No Phase Reversal for Overdriven Inputs
♦ Space-Saving Packages 5-Pin SC70 (MAX9021) 8-Pin SOT23 (MAX9022) 8-Pin µMAX (MAX9022) 14-Pin TSSOP (MAX9024)Applications Battery-Powered Portable Systems Mobile Communications Sensor-Signal Detection Photodiode Preamps Digital Line Receivers Keyless Entry Systems Threshold Detectors/Discriminators
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
Part Status
Active
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Published
2007
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Supply Voltage
5V
Input Offset Voltage (Vos)
1mV
Manufacturer
Maxim Integrated
Sub-Categories
Linear - Comparators
Package / Case
5-TSSOP, SC-70-5, SOT-353
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Pins
5
Number Of Terminations
5
Pin Count
5
Type
General Purpose
Common Mode Rejection Ratio
80 dB
Length
2mm
Quiescent Current
5μA
Output Type
CMOS, Rail-to-Rail, TTL
Voltage - Input Offset (Max)
1mV @ 5V
Subcategory
Comparators
Hysteresis
4mV
Max Power Dissipation
247mW
CMRR, PSRR (Typ)
100dB CMRR, 80dB PSRR
Input Bias Current
3nA
Current - Input Bias (Max)
0.003μA @ 5V
Response Time
8000 ns
Current - Quiescent (Max)
5μA
Max Input Current
3nA
Manufacturer'S Part No.
MAX9021AXK+T
Base Part Number
MAX9021
Nominal Supply Current
2.8μA
Max Supply Current
2.8μA
Terminal Finish
Matte Tin (Sn)
Power Supply Rejection Ratio (PSRR)
80dB
Voltage - Supply, Single/Dual (±)
2.5V~5.5V ±1.25V~2.75V
Supply Voltage Limit-Max
6V
Number Of Elements
1
Average Bias Current-Max (IIB)
0.08μA
Propagation Delay
8 μs
Common questions
Product FAQ
Quick answers for buyers reviewing MAX9021AXK+T, stock, documentation, and sourcing steps.
What is MAX9021AXK+T?
MAX9021AXK+T is a Linear - Comparators component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for MAX9021AXK+T?
MAX9021AXK+T is listed with package reference SC70-5. The current product description is IC COMPARATOR SNGL SC70-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX9021AXK+T available in stock?
This page currently shows 80741 units in stock and 38749 units available for MAX9021AXK+T. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MAX9021AXK+T?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX9021AXK+T by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX9021AXK+T?
Yes. This page links to the datasheet for MAX9021AXK+T by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX9021AXK+T before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX9021AXK+T before approving the order.
Linear - Comparators
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