About Analog Comparators

Rohm 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
  
                        
LM2903VQDR


Analog Comparators 2 circuits; 2 to 36V -40 to +125 Op Temp
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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 0
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AUD 0.3107
Multiples of: 1

Lm29032 ChannelOpen Collector1.3 us 250 nA7 mV36 V2 V2 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel 2 mA
BA2901SKN-E2


Analog Comparators 2-36V 4 CHAN 0.8mV 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.

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6 to 16 Weeks Calender.png

AUD 0.3343
Multiples of: 1

 4 Channel   50 nA2 mV36 V2 V 800 uASmd/Smt- 40 C+ 105 C VQFN - 16 Reel16 mA 
LM2903VQPWR


ROHM Semiconductor Analog Comparators COMPARATOR DUAL -18V36V 8PIN
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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.

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6 to 16 Weeks Calender.png

AUD 0.336
Multiples of: 1

Lm29032 ChannelRail - To - Rail1.3 usGeneral Purpose50 nA2 mV36 V 1 mA Smd/Smt- 40 C+ 125 C TSSOP - 8 Reel  
LM393WDT


Analog Comparators 2 circuits; 2 to 36V 0 to +70 Op Temp
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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.

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AUD 0.35
Multiples of: 1

Lm3932 ChannelCmos/Ttl1.3 usGeneral Purpose0.25 uA7 mV36 V2 V1 mA Smd/Smt0 C+ 70 C450 WSO - 8 Reel16 mA1 mA
LM393PWR


ROHM Semiconductor Analog Comparators COMPARATOR DUAL -18V36V 8PIN
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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 0
6 to 16 Weeks Calender.png

AUD 0.3649
Multiples of: 1

Lm3932 ChannelRail - To - Rail1.3 usGeneral Purpose50 nA2 mV36 V2 V0.8 mA Smd/Smt0 C+ 70 C TSSOP - 8 Reel  
LM393WPT


Analog Comparators COMPARATOR DUAL +/-18V/36V 8PIN
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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 0
6 to 16 Weeks Calender.png

AUD 0.378
Multiples of: 1

Lm3932 ChannelCmos/Ttl1.3 usGeneral Purpose0.25 uA7 mV36 V2 V1 mA Smd/Smt0 C+ 70 C500 WTSSOP - 8 Reel16 mA1 mA
LM393MX


Comparator ICs 2 circuits; 2 to 36V 0 to +70 Op Temp
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ROHM 0
6 to 16 Weeks Calender.png

AUD 0.3912
Multiples of: 1

Lm3932 ChannelOpen Collector1.5 usGeneral Purpose250 nA7 mV36 V2 V1 mA Smd/Smt0 C+ 70 C SOIC - 8 Reel16 mA 
BA10393N


Analog Comparators RECOMMENDED ALT 755-LM393F-GE2
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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.

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AUD 0.4037
Multiples of: 1

Ba103932 ChannelOpen Collector1.3 us 250 nA5 mV36 V2 V  Through Hole- 40 C+ 85 C900 mWSIP - 8 Bulk  
LM2901VQPWR


ROHM Semiconductor Analog Comparators COMPARATOR QUAD -18V36V 14PIN
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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 0
6 to 16 Weeks Calender.png

AUD 0.4373
Multiples of: 1

Lm29014 ChannelOpen Collector General Purpose25 nA7 mV36 V2 V  Smd/Smt- 40 C+ 125 C TSSOP - B - 14 Reel16 mA 
LM2901VQDR


ROHM Semiconductor Analog Comparators COMPARATOR QUAD -18V36V 14PIN
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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 0
6 to 16 Weeks Calender.png

AUD 0.442
Multiples of: 1

Lm29014 ChannelOpen Collector General Purpose25 nA7 mV36 V2 V  Smd/Smt- 40 C+ 125 C SOP - 14 Reel16 mA 
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