About Analog Comparators

Texas Instruments 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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Image  Information Image Stock Code(▲▼)Description
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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
  
                        
LM239ADR


Analog Comparators Quad GP Differential
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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.

Texas Instruments Availability : 5259
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USD 0.0978

Multiples of: 1

Lm239a4 ChannelRail - To - Rail300 nsDifferential50 nA3 mV30 V2 V500 uA Smd/Smt- 25 C+ 85 C SOIC - 14 Cut Tape6 mA 
TPS3700DDCR2


Analog Comparators High-VTG 18V Window 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.

Texas Instruments Availability : 5251
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USD 1.0494

Multiples of: 1

Tps37001 ChannelOpen Drain Window--18 V1.8 V5.5 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel40 mA 
LM239DRG3


Comparator ICs Quad Diff 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.

Texas Instruments Availability : 5248
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USD 0.1284

Multiples of: 1

Lm2394 ChannelRail - To - Rail1.3 usDifferential250 nA2 mV36 V2 V500 uA Smd/Smt- 25 C+ 85 C SOIC - 14 Reel  
LM339PWG4


Comparator ICs Quad Differential 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.

Texas Instruments Availability : 5037
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USD 0.4775

Multiples of: 1

Lm3394 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C TSSOP - 14 Tube6 mA 
LM293PE4


Comparator Dual ±15V/30V 8-Pin PDIP Tube
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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.

Texas Instruments Availability : 5019
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USD 0.1537

Multiples of: 1

Lm2932 ChannelOpen Collector, Open Drain300 nsDifferential250 nA5 mV30 V2 V500 uA Through Hole- 25 C+ 85 C PDIP - 8 Tube6 mA 
TLC393CD


Comparator ICs Dual LP Open D
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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.

Texas Instruments Availability : 4985
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USD 0.7625

Multiples of: 1

Tlc3932 ChannelOpen Collector, Open Drain1.1 usGeneral Purpose2 pA5 mV16 V3 V20 uA Smd/Smt0 C+ 70 C725 mWSOIC - 8 Tube6 mA 
TLV3402IDR


Comparator ICs Dual Nanopower Open Drain Out 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.

Texas Instruments Availability : 4971
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USD 1.4001

Multiples of: 1

Tlv34022 ChannelOpen Collector, Open Drain80 usGeneral Purpose100 pA3.6 mV16 V2.7 V640 nA Smd/Smt- 40 C+ 125 C710 mWSOIC - 8 Reel  
TLV3402IDGKR


Comparator ICs Dual Nanopower Open Drain Out 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.

Texas Instruments Availability : 4956
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USD 1.317

Multiples of: 1

Tlv34022 ChannelOpen Collector, Open Drain80 usGeneral Purpose100 pA3.6 mV16 V2.7 V640 nA Smd/Smt- 40 C+ 125 C481 mWMSOP - 8 Reel  
TLV7211IDCKR


Comparator ICs Single CMOS
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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.

Texas Instruments Availability : 4901
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USD 0.483

Multiples of: 1

Tlv72111 ChannelPush - Pull4 usGeneral Purpose40 fA15 mV15 V2.7 V7 uA Smd/Smt- 40 C+ 85 C SC - 70 - 6 Reel  
LM239AMDREP


Texas Instruments Analog Comparators EP Quad Diff 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.

Texas Instruments Availability : 4848
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USD 1.0362

Multiples of: 1

Lm239a - Ep4 ChannelOpen Collector, Open Drain300 nsDifferential- 250 nA2.5 mV30 V2 V2 mA Smd/Smt- 55 C+ 125 C SOIC - 14 Reel6 mA 
TLC3704QDRQ1


Comparator ICs Quad Micropower LinCMOS
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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.

Texas Instruments Availability : 4816
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USD 1.0637

Multiples of: 1

Tlc3704 - Q14 ChannelPush - Pull0.3 usGeneral Purpose30 pA5 mV16 V3 V80 uA Smd/Smt- 40 C+ 125 C950 mWSOIC - 14Aec - Q100Reel20 mA 
TLC3704CD


Comparator ICs Quad Voltage
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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.

Texas Instruments Availability : 4802
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USD 0.999

Multiples of: 1

Tlc37044 ChannelPush - Pull1.1 usGeneral Purpose30 pA5 mV16 V3 V20 uA Smd/Smt0 C+ 70 C950 mWSOIC - 14 Tube20 mA 
LM2903DRG4


Texas Instruments Analog Comparators Dual Differential 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.

Texas Instruments Availability : 4795
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USD 0.1487

Multiples of: 1

Lm29032 ChannelOpen Collector, Open Drain300 nsDifferential250 nA7 mV30 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel6 mA 
LM2903AVQDRG4


Comparator Dual ±16V/32V 8-Pin SOIC T/R
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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.

Texas Instruments Availability : 4686
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USD 0.3

Multiples of: 1

Lm29032 ChannelOpen Collector, Open Drain300 nsDifferential250 nA2 mV32 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel6 mA 
LM393DRE4


Comparator ICs Dual Differential 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.

Texas Instruments Availability : 4673
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USD 0.1663

Multiples of: 1

Lm3932 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Reel6 mA 
LMC7221AIM5/NOPB


Analog Comparators Comp W/Open Drain
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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.

Texas Instruments Availability : 4666
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USD 0.9625

Multiples of: 1

Lmc72211 ChannelOpen Drain4 usGeneral Purpose400 fA5 mV15 V2.7 V14 uA Smd/Smt- 40 C+ 85 C SOT - 23 - 5 Cut Tape  
TLV7041DPWR


Analog Comparators Nanopower, small size comparator with open-drain output  5-X2SON -40 to 125
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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.

Texas Instruments Availability : 4665
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 0.2541

Multiples of: 1

Tlv70411 ChannelRail - To - Rail Window2 pA8 mV6.5 V1.6 V335 nA Smd/Smt- 40 C+ 125 C X2SON - 5 Cut Tape33 mA 
TLV4082DBVR


Analog Comparators Dual comparator with integrated reference 6-SOT-23 -40 to 85
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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.

Texas Instruments Availability : 4587
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 0.5026

Multiples of: 1

TLV40822 ChannelOpen Drain Precision  5.5 V1.5 V2 uA SMD/SMT- 40 C+ 85 C SOT - 23 - 6 Cut Tape  
TLV3202AIDR


Analog Comparators Dual,40ns,Micro Pwr RRI 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.

Texas Instruments Availability : 4503
Ship by Thu. 26 Sep to Tue. 01 Oct Calender.png

USD 0.6288

Multiples of: 1

Tlv32022 ChannelPush - Pull47 nsGeneral Purpose50 pA5 mV5.5 V2.7 V50 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Cut Tape  
LM311PE4


Comparator ICs Single Strobed Differential
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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.

Texas Instruments Availability : 4478
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 0.215

Multiples of: 1

Lm3111 ChannelOpen Collector, Open Drain0.115 us   30 V3.5 V  Through Hole0 C+ 70 C PDIP - 8 Tube  
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