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
  
                        
LM311PWG4


Texas Instruments Analog Comparators Diff Comparator
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Texas Instruments 439
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AUD 0.7692
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Lm3111 ChannelOpen Collector, Open Drain115 nsDifferential300 nA7.5 mV30 V3.5 V7.5 mA Smd/Smt0 C+ 70 C TSSOP - 8 Tube50 mA 
TL3116IPW


Texas Instruments Analog Comparators Ufast LP Prec
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Texas Instruments 436
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AUD 3.8194
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Tl31161 ChannelPush - Pull9.9 nsPrecision1.1 uA3 mV10 V5 V14.7 mA Smd/Smt- 40 C+ 85 C525 mWTSSOP - 8 Tube  
MCP6543-E/MS


Analog Comparators Single 1.6V Push/ Pull Comp
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Microchip 433
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AUD 0.958
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Mcp65431 ChannelPush - Pull  1 pA7 mV5.5 V1.6 V  Smd/Smt- 40 C+ 125 C MSOP - 8 Tube  
TLC3704CPW


Comparator ICs Quad Micropower Push-Pull Output
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Texas Instruments 432
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AUD 1.4846
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Tlc37044 ChannelPush - Pull1.1 usGeneral Purpose30 pA5 mV16 V3 V20 uA Smd/Smt0 C+ 70 C675 mWTSSOP - 14 Tube20 mA 
MCP6541-I/P


Comparator; 4us; 1.6÷5.5V; THT; DIP8; Comparators:1; 1pA
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Microchip 431
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AUD 0.6652
Multiples of: 1

                    
GS8709-TR


SOT-23-5 Comparators ROHS
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Gainsil 430
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AUD 0.2166
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TLC352ID


Analog Comparators Dual Differential
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Texas Instruments 425
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AUD 1.3706
Multiples of: 1

Tlc3522 ChannelRail - To - Rail200 nsDifferential20 nA5 mV16 V1.4 V300 uA Smd/Smt- 40 C+ 85 C500 mW (1/2 w)SOIC - 8 Tube6 mA 
TLV3402ID


Comparator ICs Dual Nanopower Open Drain Out Comparator
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Texas Instruments 415
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AUD 3.0032
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Tlv34022 ChannelOpen Collector, Open Drain80 usGeneral Purpose100 pA3.6 mV16 V2.7 V640 nA Smd/Smt- 40 C+ 125 C710 mWSOIC - 8 Tube  
TLV7021DBVR


Analog Comparators Low power, small size comparator with open-drain output 5-SOT-23 -40 to 125
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Texas Instruments 414
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AUD 0.3797
Multiples of: 1

Tlv70211 ChannelOpen Drain Window5 pA0.5 mV5.5 V1.6 V5 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape65 mA 
LM239MT/TR


TSSOP-14 Comparators ROHS
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HGSEMI 408
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AUD 0.1425
Multiples of: 5

                    
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