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.
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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
  
                        
LMV7239M7X/NOPB


Comparator ICs 45nsec Ultra Lo Pwr Lo Vtg RRI Cmptr
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Texas Instruments 23753
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AUD 0.7467
Multiples of: 1

Lmv72391 ChannelPush - Pull75 nsGeneral Purpose400 nA6 mV5.5 V2.7 V95 uA Smd/Smt- 40 C+ 85 C 3000 Reel  
LM239DTR(XBLW)


SOP-14 Comparators ROHS
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XBLW 3356
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AUD 0.0667
Multiples of: 5

               SOP - 14    
TLV6710DDCR


Analog Comparators TLV6710 Micropower, 36V Window Comparator with 400mV Reference 6-SOT-23-THIN -40 to 125
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Texas Instruments 3315
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AUD 2.5118
Multiples of: 1

Tlv67102 ChannelOpen Drain9.9 usWindow25 nA3 mV36 V1.8 V8 uA Smd/Smt- 40 C+ 125 C 3000 Cut Tape40 mA 
LM339DRG3


Comparator ICs Quad Diff Comparator
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Texas Instruments 3306
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AUD 0.1933
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Lm3394 ChannelRail - To - Rail1.3 usDifferential50 nA5 mV2 v to 30 V2 V500 uA800 uASmd/Smt0 C+ 70 C 2500 Reel6 mA 
KA393ADTF


Fairchild Semiconductor Analog Comparators Dual Comparator
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ON Semiconductor 3298
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AUD 0.2184
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Ka3932 ChannelOpen Collector1.4 us 250 nA4 mV36 V9 V1 mA Smd/Smt0 C+ 70 C570 mW3000 Reel18 mA 
BA2901YF-CE2


Analog Comparators Open-Collector 0.8nA 2-36V SOP14
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ROHM 3288
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AUD 0.6533
Multiples of: 1

 2 ChannelOpen Collector1.3 usVoltage50 nA2 mV36 V2 V800 uA Smd/Smt- 40 C+ 125 C560 mW2500 Each  
LM339LVRTER


Comparator General Purpose Open-Drain, Rail-to-Rail 16-WQFN (3x3)
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Texas Instruments 3259
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AUD 0.2472
Multiples of: 5

LM339LV4 ChannelOpen Drain General Purpose with Reference5 pA2 mV5.5 V1.65 V  SMD/SMT- 40 C+ 125 C WQFN - 16 Cut Tape  
LM2903VQDRG4Q1


Comparator Dual ±18V/36V Automotive 8-Pin SOIC T/R
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Texas Instruments 3223
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AUD 0.3096
Multiples of: 1

Lm2903 - Q12 ChannelOpen Drain300 nsDifferential- 250 nA7 mV30 V2 V400 uA Smd/Smt- 40 C+ 125 C 2500 Lm2903vqdr Lm2903vqdrq16 mA 
LMV331TP


SOT-23-5 Comparators ROHS
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TECH PUBLIC 2686
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AUD 0.0964
Multiples of: 5

               SOT - 23 - 5    
LM319M


Comparator ICs Dual Comparator
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ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 1.7714
Multiples of: 1

Lm3192 ChannelOpen Collector80 ns  8 mV36 V+/- 15 V 12.5 mASmd/Smt0 C+ 70 C500 mW54 Tube0.2 uA 
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