About Analog Comparators

Stmicroelectronics 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.

Analog Comparators

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(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
  
                        
TS372CDT


Comparator; low-power; 3÷16V; SMT; SO8; Comparators:2; 200pA
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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 14550
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AUD 0.378
Multiples of: 2500

                    
TS985IJT


Comparator; low-power; 1.8÷5V; SMT; CSP6; Comparators:1; 100nA
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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 14550
Ships to you
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AUD 0.8416
Multiples of: 1

                    
LM393D


Comparator; universal; 2÷36V; SMT; SO8; Comparators:2
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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 14416
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AUD 0.214
Multiples of: 1

                    
TS391ILT


Comparator; low-power; 2÷36V; SMT; SOT23-5; Comparators:1; 150nA
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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 12523
Ships to you
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AUD 0.3086
Multiples of: 5

                    
LM339ADT


Comparator; precision; 2÷32V; SMT; SO14; Comparators:4; 100nA
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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 12125
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AUD 0.1682
Multiples of: 2500

                    
TS339IDT


Comparator; low-power; 2.7÷16V; SMT; TSSOP14; Comparators:4; 300pA
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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 12125
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between Fri. 12 Jul to Thu. 18 Jul Calender.png

AUD 0.6085
Multiples of: 2500

                    
TS3704CDT


Comparator; low-power; 2.7÷16V; SMT; SO14; Comparators:4; 300pA
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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 12028
Ships to you
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AUD 0.6376
Multiples of: 1

                    
LM2903Q2T


Analog Comparators Dual LP Comparator 25nA 250mV 4mA
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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 11640
Ships to you
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AUD 0.126
Multiples of: 3000

Lm29032 Channel 13 us 400 nA15 mV36 V1 V2.5 mA Smd/Smt- 40 C+ 125 C DFN - 8 Reel 2.5 mA
LM393ST


Comparator; low-power; 2÷36V; SMT; miniSO8; Comparators:2; 150nA
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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 11640
Ships to you
between Fri. 12 Jul to Thu. 18 Jul Calender.png

AUD 0.2296
Multiples of: 4000

                    
TS331IQT


Analog Comparators 1.6V to 5V 20uA MicroPWR 2kV 210ns
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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 11640
Ships to you
between Fri. 12 Jul to Thu. 18 Jul Calender.png

AUD 0.853
Multiples of: 3000

Ts3311 Channel  General Purpose40 nA 5 V1.6 V29 uA Smd/Smt- 40 C+ 125 C DFN - 6 Reel 29 uA
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