About Analog Comparators

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
  
                        
LM239DR2G


Comparator ICs 3-36V Qud Comparator -25 to 85 deg C
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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.

ON Semiconductor Availability : 16975
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USD 0.1254

Multiples of: 2500

Lm2394 ChannelOpen Collector1.3 us   36 V3 V  Smd/Smt- 25 C+ 85 C SOIC - 14 Reel  
LM2903QS-13


Analog Comparators 36V Quad Comparator 25nA 0.6mA 5nA 2mV
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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.

Diodes Incorporated Availability : 4914
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USD 0.0682

Multiples of: 1

Lm2903q2 Channel       700 uA     SO - 8Aec - Q100Cut Tape  
LM339NSR


Analog Comparators 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 : 2628
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USD 0.2

Multiples of: 1

Lm3394 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SO - 14 Cut Tape6 mA 
LMV7239M5/TR


SOT-23-5 Comparators ROHS
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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.

HGSEMI Availability : 2628
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USD 0.2291

Multiples of: 5

                    
MIC841NYC5-TR


Analog Comparators 1.5 A Undervoltage Comparator with 1.25% 1.24V Reference, Adjustable Hysteresis, Active-Low Open-Drain Output in SC70-5 (Lead Free)
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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.

Microchip Availability : 2628
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USD 0.6006

Multiples of: 1

Mic8411 ChannelOpen Drain50 usGeneral Purpose  5.5 V1.5 V10 nA Smd/Smt- 40 C+ 85 C SC - 70 - 5 Reel20 mA10 nA
MCP6566UT-EOT


Microchip Technology Analog Comparators sngl 1.8V Open Drain 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.

Microchip Availability : 2623
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USD 0.462

Multiples of: 1

Mcp6566              SOT - 23 - 5 Reel  
LM293D


analog comparators soic-8 rohs
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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 : 2599
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USD 0.6216

Multiples of: 1

                    
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 : 2555
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USD 0.176

Multiples of: 1

Lm3111 ChannelOpen Collector, Open Drain0.115 us   30 V3.5 V  Through Hole0 C+ 70 C PDIP - 8 Tube  
TS862IPT


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 : 2538
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USD 0.6039

Multiples of: 1

Ts8622 ChannelPush - Pull20 ns 300 pA18 mV10 V2.7 V28 uA Smd/Smt- 40 C+ 85 C625 mWTSSOP - 8 Reel  
LMV7219M5/TR


SOT-23-5 Comparators ROHS
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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.

HGSEMI Availability : 2526
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USD 0.2221

Multiples of: 5

                    
MCP65R46T-2402E/CHY


Comparator; 4us; 1.8÷5.5V; SMT; SOT23-6; Comparators:1; 1pA
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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.

Microchip Availability : 2525
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USD 0.429

Multiples of: 1

                    
TS7221AILT


Comparator; low-power; 2.7÷10V; SMT; SOT23-5; Comparators:1; 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 : 2522
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USD 0.3682

Multiples of: 1

                    
RS339XP


Analog Comparators SOP14 RoHS
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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.

RUNIC Availability : 2518
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USD 0.1428

Multiples of: 5

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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 : 2492
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USD 0.2952

Multiples of: 1

                    
BA2903SFV-E2


Analog Comparators 2-36V 2 CHAN 2mV 50nA
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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.

ROHM Availability : 2476
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USD 0.3289

Multiples of: 1

 2 Channel         Smd/Smt- 40 C+ 105 C SSOP - B8 Reel 0.6 mA
GS8746U-TR


SOT-23-6 Comparators ROHS
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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.

Gainsil Availability : 2470
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USD 0.1311

Multiples of: 5

                    
TLV7031DCKR


Analog Comparators Nanopower, small size comparator with push-pull output 5-SC70 -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 : 2444
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USD 0.2328

Multiples of: 1

Tlv70311 ChannelRail - To - Rail Window2 pA8 mV6.5 V1.6 V335 nA Smd/Smt- 40 C+ 125 C SC70 - 5 Cut Tape29 mA , 33 mA 
LM339D


Comparator; low-power; 1.3us; 2÷36V; SMT; SO14; Comparators:4
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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 : 2352
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USD 0.1722

Multiples of: 0

                    
TPS3700DDCR


Analog Comparators Window Comp for Over & Under Vltg Det
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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 : 2185
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USD 0.2801

Multiples of: 1

Tps37001 ChannelOpen Drain Window  18 V1.8 V5.5 uA Smd/Smt- 40 C+ 125 C SOT - 6 Reel40 mA 
MCP65R46T-1202E/CHY


Comparator; 4us; 1.8÷5.5V; SMT; SOT23-6; Comparators:1; 1pA
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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.

Microchip Availability : 1411
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USD 0.429

Multiples of: 1

                    
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