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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Image  Information Image Stock Code(▲▼)Description
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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
  
                        
LM2903FVT-E2


Analog Comparators 2ch Grnd Snse Cmprtr 3-32V; Low 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.

ROHM Availability : 18931
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USD 0.2866

Multiples of: 1

                 Cut Tape  
BU7230G-TR


Analog Comparators Input Full Swing, Low Power 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.

ROHM Availability : 14123
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USD 0.3733

Multiples of: 1

 1 ChannelOpen Drain-General Purpose1 pA1 mV5.5 V1.8 V5 uA Smd/Smt- 40 C+ 85 C0.54 WSSOP - 5 Cut Tape- 
LM393DR


Comparator ICs 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.

ROHM Availability : 12644
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USD 0.2907

Multiples of: 1

Lm3932 ChannelOpen Collector1.3 usGeneral Purpose50 nA7 mV36 V2 V1 mA Smd/Smt0 C+ 70 C SOIC - 8 Reel16 mA 
LM2903FVM-TR


Analog Comparators 2-CH GROUND SENSE 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 : 9170
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USD 0.299

Multiples of: 1

Lm29032 ChannelOpen Collector1 usGeneral Purpose250 nA4.5 mV32 V3 V600 uA Smd/Smt- 40 C+ 125 C0.58 WMSOP - 8 Cut Tape16 mA 
BU7252FVM-TR


Analog Comparators 1.8-5.5V 1 CHAN 0.015mV 0.001nA
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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 : 5883
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USD 0.9115

Multiples of: 1

Bu7252fvm2 Channel   1 pA1 mV5.5 V1.8 V35 uA35 uASmd/Smt- 40 C+ 85 C MSOP - 8 Reel6 mA 
BA2903YFVM-MGTR


Analog Comparators Open-Collector 0.6nA 2-36V MSOP8
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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 : 5336
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USD 0.3393

Multiples of: 1

 2 ChannelOpen Collector1.3 usGeneral Purpose50 nA2 mV36 V2 V600 uA Smd/Smt- 40 C+ 125 C580 mWMSOP - 8 Cut Tape  
LM2903DT


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 Availability : 4987
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USD 0.4489

Multiples of: 1

Lm29032 ChannelOpen Collector1.3 us 250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel 1 mA
BA2903YFV-CE2


Analog Comparators Open-Collector 0.6nA 2-36V SSOP-B8
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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 : 4878
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USD 0.2938

Multiples of: 1

 2 Channel 1.3 usVoltage50 nA2 mV36 V2 V600 uA Smd/Smt- 40 C+ 125 C620 mWSSOP - B - 8 Each  
BU7233YF-CGE2


Analog Comparators Open-Drain 0.01nA 1.8-5.5V SOP8
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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 : 4773
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USD 0.7956

Multiples of: 1

 2 ChannelOpen Drain Complementary With Latch1 pA1 mV5.5 V1.8 V10 uA Smd/Smt- 40 C+ 125 C0.68 WSOP - 8Aec - Q100Cut Tape  
BA2903YFVM-CTR


Analog Comparators Open-Collector 0.6nA 2-36V MSOP8
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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 : 4595
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USD 0.2933

Multiples of: 1

 2 Channel 1.3 usVoltage50 nA2 mV36 V2 V600 uA Smd/Smt- 40 C+ 125 C580 mWMSOP - 8 Each  
BA2903SFVM-TR


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 : 4093
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USD 0.2196

Multiples of: 1

Ba2903sxx2 Channel   50 nA2 mV36 V2 V600 uA Smd/Smt- 40 C+ 105 C MSOP - 8 Reel16 mA0.6 mA
LM393FVJ-E2


Analog Comparators 2-CH GROUND SENSE 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 : 3847
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USD 0.2328

Multiples of: 1

Lm3932 ChannelOpen Collector1 usGeneral Purpose250 nA4.5 V32 V3 V600 uA Smd/Smt- 40 C+ 85 C0.62 WTSSOP - B - 8 Cut Tape16 mA 
BA2901YF-CE2


Analog Comparators Open-Collector 0.8nA 2-36V SOP14
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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 : 3288
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USD 0.4116

Multiples of: 1

 2 Channel 1.3 usVoltage50 nA2 mV36 V2 V800 uA Smd/Smt- 40 C+ 125 C560 mWSOP - 14 Each  
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 : 3225
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USD 0.4115

Multiples of: 1

Ba2903xx2 ChannelOpen Collector1.3 us 250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 125 C MSOP Reel  
BU7252SFVM-TR


Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA
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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 : 2910
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USD 0.586

Multiples of: 1

Bu7252sfvm2 Channel   1 pA1 mV5.5 V1.8 V 35 uASmd/Smt- 40 C+ 105 C MSOP - 8 Reel6 mA 
BA10393F-E2


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 : 2895
Ship by Tue. 07 Oct to Mon. 13 Oct Calender.png

USD 0.0631

Multiples of: 5

Ba103932 ChannelOpen Collector1.3 us 250 nA5 mV36 V2 V1 mA Smd/Smt- 40 C+ 85 C SOP - 8 Reel  
BU7250G-TR


Analog Comparators Input Full Swing Open Drain Output Low Supply Current CMOS 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 : 2895
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USD 0.3476

Multiples of: 1

Bu7250g1 ChannelOpen Drain-General Purpose1 pA11 mV5.5 V1.8 V35 uA Smd/Smt- 40 C+ 85 C SSOP - 5 Cut Tape6 mA 
BU7230SG-TR


Analog Comparators Input Full Swing, Low Power 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.

ROHM Availability : 2893
Ship by Fri. 03 Oct to Tue. 07 Oct Calender.png

USD 0.4762

Multiples of: 1

 1 ChannelOpen Drain-General Purpose1 pA1 mV5.5 V1.8 V5 uA Smd/Smt- 40 C+ 105 C0.54 WSSOP - 5 Cut Tape- 
BU5265SHFV-TR


Analog Comparators 4V Drive Pch MOSFET
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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 : 2702
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USD 0.4288

Multiples of: 1

Bu5265hfv1 ChannelPush - Pull-General Purpose1 pA1 mV5.5 V1.8 V22 uA Smd/Smt- 40 C+ 105 C0.54 WHVSOF - 5 Cut Tape5 mA 
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 0.3188

Multiples of: 1

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