Analog Comparators

Analog comparators are devices used to compare two analog voltage signals and output either a digital high state or a digital low state depending on whether the compared signals are above or below a certain reference voltage. Dubbed the “World’s Simplest Microprocessor” by industry analysts, an analog comparator consists of an operational amplifier circuitry and a few resistors and capacitors. The operational amplifier provides power and the resistors and capacitors provide the necessary timing-related delay to the input signals. Generally, when the two input signals exceed the reference voltage, the output of the comparator is a logic high and when the input signals are below the reference, the output is a logic low. The thresholds for the inputs can be predetermined or can be adjustable depending on the application requirements. Analog comparators can also be made with programmable input thresholds or limits. These are useful in sensors or actuators that need to be adjusted to appropriate ranges.
Enable Filter
Manufacturer
Reset
Series
Reset
Number of Channels
Reset
Output Type
Reset
Response Time
Reset
Comparator Type
Reset
Ib - Input Bias Current
Reset
Vos - Input Offset Voltage
Reset
Supply Voltage - Max
Reset
Supply Voltage - Min
Reset
Operating Supply Current
Reset
Supply Current per Channel
Reset
Mounting Style
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Pd - Power Dissipation
Reset
Package / Case
Reset
Qualification
Reset
Packaging
Reset
Output Current per Channel
Reset
Supply Current
Reset
First...101102103104105...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesNumber of ChannelsOutput TypeResponse TimeComparator TypeIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentSupply Current per ChannelMounting StyleMinimum Operating TemperatureMaximum Operating TemperaturePd - Power DissipationPackage / CaseQualificationPackagingOutput Current per ChannelSupply Current
  
                        
LM311M/TR


Analog Comparators SOP-8 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HGSEMI 0
6 to 16 Weeks Calender.png

AUD 0.1234
Multiples of: 5

  -                 
LM2901DR-JSM


5mV 250nA Quad SOP-14 Comparators ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

JSMSEMI 0
6 to 16 Weeks Calender.png

AUD 0.1241
Multiples of: 5

  -                -
LM393DG


Analog Comparators 2-36V Dual Commercial Temp
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.1252
Multiples of: 1

Lm3932 ChannelOpen Collector1.5 usGeneral Purpose250 nA5 mV36 V2 V1 mA Smd/Smt0 C+ 70 C570 mWSOIC - 8 Tube16 mA 
LM239DR-JSM


5mV 250nA Quad SOP-14 Comparators ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

JSMSEMI 0
6 to 16 Weeks Calender.png

AUD 0.1259
Multiples of: 5

  -                -
LM2903BIDR


Analog Comparators Dual industrial grade standard comparator 8-SOIC -40 to 125
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 0.1269
Multiples of: 5

 2 ChannelCMOS, DTL, ECL, MOS, TTL1 usGeneral Purpose- 25 nA4 V36 V3 V0.8 mA SMD/SMT- 40 C+ 125 C SOIC - 8 Cut Tape  
LM339MT/TR


TSSOP-14 Comparators ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HGSEMI 0
6 to 16 Weeks Calender.png

AUD 0.1284
Multiples of: 5

                    
LM2903DG


Analog Comparators 2-36V Dual -40 to 105 deg C
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.1286
Multiples of: 1

Lm29032 ChannelOpen Collector1.5 usGeneral Purpose250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 105 C570 mWSOIC - 8 Tube16 mA 
LMV393TP-SR


Analog Comparators 1.8V ~ 5.5V SOIC-8_150mil RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

3PEAK 0
6 to 16 Weeks Calender.png

AUD 0.129
Multiples of: 5

  -                 
LM239N


Analog Comparators DIP-14 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HGSEMI 0
6 to 16 Weeks Calender.png

AUD 0.1309
Multiples of: 5

  -                 
LM339PT


ROHM Semiconductor Analog Comparators COMPARATOR QUAD -18V36V 14PIN
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM 0
6 to 16 Weeks Calender.png

AUD 0.1318
Multiples of: 2500

Lm3394 ChannelCmos, Ttl1.3 usGeneral Purpose25 nA2 mV36 V2 V0.8 mA Smd/Smt0 C+ 70 C TSSOP - B - 14 Reel  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...101102103104105...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted