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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(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
  
                        
LMV7272TL/NOPB


Comparator ICs Dual 1.8V Lo Pwr Comprtrs W/ RR Input
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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 15410
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AUD 1.9808
Multiples of: 1

Lmv72722 ChannelPush - Pull1.8 usGeneral Purpose100 nA4 mV5.5 V1.8 V27 uA Smd/Smt- 40 C+ 85 C U SMD Reel  
LM393BIDR


Analog Comparators Dual commercial grade standard comparator 8-SOIC -40 to 85
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Texas Instruments 15369
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AUD 0.1103
Multiples of: 5

 2 ChannelCMOS, DTL, ECL, MOS, TTL1 us 25 nA4 V36 V3 V0.6 mA SMD/SMT- 40 C+ 85 C SOIC - 8 Cut Tape , Reel  
LM311DR


Analog Comparators Differential w/Strob
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Texas Instruments 15295
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AUD 0.1599
Multiples of: 5

Lm3111 ChannelOpen Collector, Open Drain115 nsDifferential250 nA7.5 mV30 V3.5 V7.5 mA Smd/Smt0 C+ 70 C SOIC - 8 Cut Tape50 mA 
LM339AM/NOPB


Analog Comparators LOW PWR LOW OFFSET VLTG QUAD COMPARATOR
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Texas Instruments 15039
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AUD 0.9872
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Lm339 - N4 ChannelRail - To - Rail700 nsDifferential250 nA5 mV36 V2 V200 uA Smd/Smt0 C+ 70 C SOIC - 14 Tube6 mA 
LM393AD


Analog Comparators Dual Differential
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Texas Instruments 14633
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AUD 0.7077
Multiples of: 1

Lm393a2 ChannelRail - To - Rail300 nsDifferential50 nA2 mV30 V4 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Tube6 mA 
LMV339IPWR


Analog Comparators Quad Low-Voltage
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Texas Instruments 14502
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AUD 0.3822
Multiples of: 1

Lmv3394 ChannelRail - To - Rail200 nsGeneral Purpose250 nA7 mV5.5 V2.7 V75 uA Smd/Smt- 40 C+ 125 C TSSOP - 14 Cut Tape10 mA 
TLV3501AIDBVR


Analog Comparators 4.5ns Rail-to-Rail High Speed
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Texas Instruments 14214
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AUD 1.2958
Multiples of: 1

Tlv35011 ChannelPush - Pull0.0045 usGeneral Purpose+/- 10 pA6.5 mV5.5 V2.2 V5 mA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel 5 mA
LP339MX/NOPB


Comparator ICs LOW PWR QUAD COMP
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Texas Instruments 14162
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AUD 0.5
Multiples of: 1

Lp339 - N4 ChannelRail - To - Rail8 usGeneral Purpose25 nA5 mV36 V2 V21.25 uA Smd/Smt0 C+ 70 C SOIC - 14 Reel  
LM2901QDRG4Q1


Comparator ICs Auto Cat Quad Diff Comparator
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Texas Instruments 13822
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AUD 0.3556
Multiples of: 1

Lm2901 - Q14 ChannelOpen Collector1.3 usDifferential250 nA7 mV36 V2 V12.5 mA Smd/Smt- 40 C+ 125 C SOIC - 14Aec - Q100Reel  
TLV1701AIDBVT


Analog Comparators 2.2-36V,microPower Comp
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Texas Instruments 13043
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between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.9306
Multiples of: 1

Tlv17011 ChannelOpen Collector560 nsGeneral Purpose15 nA2.5 mV36 V2.2 V55 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape20 mA 
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