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
  
                        
TS339CPT


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 Availability : 38
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USD 1.8211
Multiples of: 1

                    
TS391IQ2T


Comparator ICs LP Single Volt Comp 18 or 36 VCC 150c
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STMicroelectronics Availability : 30
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USD 1.0415
Multiples of: 1

Ts3911 ChannelOpen Collector1.3 usGeneral Purpose250 nA5 mV36 V2 V500 uA Smd/Smt- 40 C+ 125 C DFN - 8 Reel4 mA 
TS391RIYLT


Analog Comparators CONDITIONING & INTERFACES
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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 Availability : 29
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USD 1.0672
Multiples of: 1

TS3911 ChannelCMOS, TTL1.3 usDifferential25 nA1 mV36 V2 V200 uA SMD/SMT- 40 C+ 125 C SOT - 23 - 5 Cut Tape , Reel16 mA 
TS331IYLT


Analog Comparators Micropwr Lo-vtg RR 1.6 to 5V 20uA 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 Availability : 0
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USD 0.6621
Multiples of: 1

Ts3311 ChannelOpen Drain210 nsGeneral Purpose100 nA6 mV5 V1.6 V22 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5Aec - Q100Reel22 mA22 uA
TS861IDT


Comparator ICs Single Rail-to-Rail
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STMicroelectronics Availability : 0
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USD 0.7161
Multiples of: 2500

Ts8611 ChannelPush - Pull500 ns   10 V2.7 V  Smd/Smt- 40 C+ 85 C SO - 8 Reel  
LM193AQT


Analog Comparators Low PWR DUAL 25nA Wide VCC Range
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STMicroelectronics Availability : 0
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USD 0.7605
Multiples of: 1

Lm193                Reel  
TS862ID


Analog Comparators MicroPwr BICMOS COMPARATORS
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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 Availability : 0
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USD 0.7636
Multiples of: 1

Ts8622 ChannelPush - Pull20 ns 300 pA18 mV10 V2.7 V28 uA Smd/Smt- 40 C+ 85 C710 mWSOIC - 8 Tube  
TS884IQ4T


Analog Comparators Quad Comparator 220nA 1.1V to 5.5V
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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 Availability : 0
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USD 0.8027
Multiples of: 8

Ts8844 ChannelPush - Pull General Purpose100 pA6 mV5.5 V1.1 V450 nA Smd/Smt- 40 C+ 125 C QFN - 16 Reel  
TS339IN


Analog Comparators Micropower Quad Volt
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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 Availability : 0
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USD 0.9317
Multiples of: 25

Ts3394 ChannelOpen Drain1.5 usGeneral Purpose600 pA5 mV16 V2.7 V  Through Hole- 40 C+ 125 C1500 mWPDIP - 14 Tube20 mA20 uA
TS880ICT


Analog Comparators Rail-to-rail 0.9V nanopower, open drain single comparator
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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 Availability : 0
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USD 0.9389
Multiples of: 3000

                    
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