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
  
                        
TLV1831DCKR


Analog Comparators Single, high-speed, high-voltage push-pull comparator
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Texas Instruments 2267
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AUD 0.9306
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TLV18311 ChannelOpen Drain  500 pA300 uV40 V2.7 V100 uA SMD/SMT- 40 C+ 125 C SC - 70 Reel , Cut Tape  
LP2901DRG4


Comparator ICs Quad Low-Pwr Gen Purp Diff Comparator
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Texas Instruments 2264
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AUD 0.4058
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Lp29014 ChannelOpen Collector, Open Drain8 usGeneral Purpose25 nA5 mV30 V5 V100 uA Smd/Smt- 40 C+ 85 C SOIC - 14 Reel20 mA 
UPC177GR-9LG-E2-A


Analog Comparators LINEAR IC COMPARATOR TSSOP
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Renesas 2264
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AUD 0.7867
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                 Cut Tape  
BA82903YFVM-CTR


Analog Comparators Grnd Sense Cmpratr Automotive MSOP8
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ROHM 2263
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AUD 1.0012
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 2 ChannelOpen Collector1.3 usGeneral Purpose50 nA2 mV36 V2 V600 uA Smd/Smt- 40 C+ 125 C MSOP - 8Aec - Q100Cut Tape16 mA 
BA2901F-E2


Analog Comparators QUAD COMPARATOR
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ROHM 2248
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AUD 0.88
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Ba2901xx4 ChannelOpen Collector1.3 usGeneral Purpose0.25 uA7 mV36 V2 V2 mA Smd/Smt- 40 C+ 125 C0.49 WSOP - 14 Reel16 mA2 mA
Hot BA2901SF-E2


Analog Comparators 2-36V 4 CHAN 0.8mV 50nA
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ROHM 2242
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AUD 0.312
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Ba2901sxx4 Channel   50 nA2 mV36 V2 V800 uA800 uASmd/Smt- 40 C+ 105 C SOP - 14 Reel16 mA 
BA82901YF-CE2


Analog Comparators Grnd Sense Cmpratr Automotive SOP14
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ROHM 2214
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AUD 1.2304
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 4 ChannelOpen Collector1.3 usGeneral Purpose50 nA2 mV36 V2 V800 uA Smd/Smt- 40 C+ 125 C SOP - 14Aec - Q100Cut Tape16 mA 
LM339F-E2


Analog Comparators QUAD-CHANNEL GROUND SENSE COMP
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ROHM 2206
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AUD 0.6248
Multiples of: 1

Lm3394 ChannelOpen Collector1 usGeneral Purpose250 nA1 mV32 V3 V1.2 mA Smd/Smt- 40 C+ 85 C0.56 WSOP - 14 Cut Tape16 mA 
BA2903SF-E2


Operational Amplifiers - Op Amps 2-36V 2 CHAN 2mV 50nA
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ROHM 2194
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AUD 0.5325
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Ba2903sxx2 Channel   50 nA2 mV36 V2 V600 uA0.6 mASmd/Smt- 40 C+ 105 C SOP - 8 Reel16 mA 
LM339ANE4


Comparator ICs Quad Differential Comparator
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Texas Instruments 2169
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AUD 0.3269
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain1.3 usDifferential50 nA2 mV30 V2 V2 mA Through Hole0 C+ 70 C PDIP - 14 Tube6 mA 
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