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
  
                        
TLV4041R1YKAR


Analog Comparators Low-power comparator with reference (non-inverting, push-pull) 4-DSBGA -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 : 11972
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USD 0.498
Multiples of: 1

Tlv40411 ChannelPush - Pull Precision10 pA 5.5 V1.6 V  Smd/Smt- 40 C+ 125 C DSBGA - 4 Cut Tape  
LM139ADRG4


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 : 11857
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USD 2.825
Multiples of: 1

Lm139a4 ChannelOpen Collector1.3 usDifferential25 nA2 mV36 V2 V2 mA Smd/Smt- 55 C+ 125 C SOIC - 14 Reel6 mA 
BA2903FVM-TR


Comparator ICs DUAL 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.

ROHM Availability : 11756
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USD 0.2795
Multiples of: 1

Ba2903xx2 ChannelOpen Collector1.3 us 250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 125 C MSOP Reel  
LM2901AQT14-13


Analog Comparators 36V Quad Comparator 25nA 0.9mA 25nA
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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 : 11666
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USD 0.2534
Multiples of: 1

Lm29014 ChannelCmos/Ttl1.3 usDifferential250 nA1 mV36 V2 V1.2 mA Smd/Smt- 40 C+ 125 C TSSOP - 14Aec - Q100Reel20 mA 
LM2903Q2T


Analog Comparators Dual LP Comparator 25nA 250mV 4mA
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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 : 11640
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USD 0.0989
Multiples of: 3000

Lm29032 Channel 13 us 400 nA15 mV36 V1 V2.5 mA Smd/Smt- 40 C+ 125 C DFN - 8 Reel 2.5 mA
TA75S393F,LF


Analog Comparators Bipolar 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.

Toshiba Availability : 11640
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USD 0.1222
Multiples of: 3000

Ta75s3931 ChannelOpen Collector1.3 usGeneral Purpose5 nA2 mV18 V1 V400 uA  - 40 C+ 85 C200 mW  Reel  
TS331IQT


Analog Comparators 1.6V to 5V 20uA MicroPWR 2kV 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 : 11640
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USD 0.4902
Multiples of: 3000

Ts3311 Channel  General Purpose40 nA 5 V1.6 V29 uA Smd/Smt- 40 C+ 125 C DFN - 6 Reel 29 uA
TA75S393FTE85LF


Analog Comparators x34 1 CIRCUIT OP AMP
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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.

Toshiba Availability : 11640
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USD 0.5191
Multiples of: 1

Ta75s3931 ChannelCmos/Ttl1.3 usGeneral Purpose50 nA5 mV36 V2 V800 uA Smd/Smt- 40 C+ 85 C200 mWSSOP - 5 Reel0.1 nA0.8 mA
TSX3702IQ2T


STMicroelectronics Analog Comparators 2.7 V to 16 V 1 pA Input Bias Current
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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 : 11640
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USD 0.7007
Multiples of: 3000

Tsx37022 ChannelPush - Pull2.8 usGeneral Purpose10 pA5 mV16 V2.7 V5 uA Smd/Smt- 40 C+ 125 C DFN - 8 Cut Tape6 mA5 uA
LM393PT


Comparator; universal; 1.3us; 2÷36V; SMT; TSSOP8; Comparators:2
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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 : 7760
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USD 0.1062
Multiples of: 4000

                    
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