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
1 2345...
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
  
                        
AP331AWRG-7


Analog Comparators 2V-36V 2.5mA 2V-36V 2.5mA
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.

Diodes Incorporated 85099
Ships to you
between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 0.1205
Multiples of: 1

Ap3311 ChannelOpen Collector1.3 us 400 nA8 mV36 V2 V1 mA Smd/Smt0 C+ 70 C740 mWSOT - 25R Cut Tape  
LM2901YDT


Comparator; precision; 2÷32V; SMT; SO14; Comparators:4; 150nA
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.

STMicroelectronics 82450
Ships to you
between Tue. 11 Nov to Mon. 17 Nov Calender.png

AUD 0.2127
Multiples of: 2500

                    
LM339DR


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.

Youtai 77950
Ships to you
between Tue. 25 Nov to Fri. 28 Nov Calender.png

AUD 0.054
Multiples of: 10

                    
LM2903A-VR


MSOP-8 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.

3PEAK 77610
Ships to you
between Tue. 25 Nov to Fri. 28 Nov Calender.png

AUD 0.069
Multiples of: 5

                    
LM2903PT


Comparator; low-power; 2÷36V; SMT; TSSOP8; Comparators:2; 150nA
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.

STMicroelectronics 76563
Ships to you
between Tue. 11 Nov to Mon. 17 Nov Calender.png

AUD 0.12
Multiples of: 1

   1.3 usLow Power              1 mA
TS3021AILT


Analog Comparators Rail-to-rail 1.8 V high-speed comparator, small input offset voltage
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.

STMicroelectronics 72750
Ships to you
between Tue. 11 Nov to Mon. 17 Nov Calender.png

AUD 1.6865
Multiples of: 3000

Ts3021a1 ChannelPush - Pull General Purpose With Latch160 nA2 mV5 V1.8 V73 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5  9 mA , 10 mA 
AP331AWG-7


Analog Comparators 2V-36V 2.5mA 2V-36V 2.5mA
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.

Diodes Incorporated 63050
Ships to you
between Tue. 25 Nov to Fri. 28 Nov Calender.png

AUD 0.0684
Multiples of: 5

Ap3311 ChannelOpen Collector1.3 us 400 nA8 mV36 V2 V1 mA Smd/Smt0 C+ 70 C740 mWSOT - 25 - 5 Cut Tape  
TS883IQ2T


Analog Comparators Rail-to-rail 0.9V nanopower, open drain dual comparators
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.

STMicroelectronics 61110
Ships to you
between Tue. 11 Nov to Mon. 17 Nov Calender.png

AUD 1.3328
Multiples of: 3000

Ts883x1 ChannelOpen Drain  100 pA6 mV5.5 V0.9 V630 nA Smd/Smt- 40 C+ 125 C UFSON Cut Tape  
TL331IDBVTG4


Comparator Single ±18V/36V 5-Pin SOT-23 T/R
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 60817
Ships to you
between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 1.3567
Multiples of: 1

Tl3311 ChannelOpen Collector, Open Drain300 nsDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 85 C SOT - 23 - 5 Reel6 mA 
LM339DR


Analog Comparators Quad Differential
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 30467
Ships to you
between Tue. 25 Nov to Fri. 28 Nov Calender.png

AUD 0.1089
Multiples of: 5

Lm3394 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 14 Cut Tape6 mA 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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 ©2025  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