Comparators

What is a Comparator?A Comparator is a circuit which accepts two voltages or currents and then switches the output showing which is bigger. Comparators are found in components like analogue to digital converters. Comparators are like operational amplifiers except a comparator is designed to operate with positive feedback and output saturated at one power rail or the other.How a Comparator works.A comparator samples two input pins and turns on the output when identifying a difference or similarity.An example is when you have a minus voltage on the inverting Pin and a plus non-inverting. When the voltage, on the non-inverting equals the inverting voltage the Pin turns on. Normally the output Pin is open and switches to ground when the comparator is activated.Why use a Comparator?The primary use of a comparator is converting analog to digital (ADC). Two supply voltage are applied and the difference determines a high or low digital signal.Types of Comparator.Current sense, Differential / Dual differential, Dual / Dual CMOS, Dual voltage / General voltage, General purpose, Ground sense, High speed / high-speed CMOS, Low current CMOS, Low power / low voltage / low-power CMOS, Micro power, Nano power, Precision, Push/pull output, Quad differential, Rail to rail, Voltage, Window.Mounting Types.Surface mountThrough holeComparator power supply types.DualSingleVarious package types, pins, sizes, channels per chip, PSRR (power supply rejection ratio), CMRR (common mode rejection ratio) are all available.

...
Lees meer Lees minder

Filters

81 - 100 van 1176 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Comparator Type Mounting Type Package Type Power Supply Type Output Type Number of Channels per Chip Typical Response Time Pin Count Typical Single Supply Voltage Dimensions Length Width Height Typical CMRR
RS-stocknr. 751-2991
FabrikantnummerAP331AWRG-7
FabrikantDiodesZetex
0,06 €
Each (In a Pack of 50)
Aantal stuks
General Purpose Surface Mount SOT-25R Dual, Single Open Collector 1 1.3µs 5 2 → 36 V 3.1 x 1.7 x 1.3mm 3.1mm 1.7mm 1.3mm -
RS-stocknr. 166-1847
FabrikantnummerLM393M
FabrikantON Semiconductor
0,103 €
Each (In a Tube of 90)
Aantal stuks
Differential Surface Mount SOIC Dual, Single Open Collector 2 1.4µs 8 2 → 36 V 5 x 4 x 1.5mm 5mm 4mm 1.5mm -
RS-stocknr. 774-7532
FabrikantnummerMCP6542-E/P
FabrikantMicrochip
0,497 €
Each (In a Bag of 10)
Aantal stuks
General Purpose Through Hole PDIP Single Push-Pull 2 - 8 1.6 to 5.5 V 0.4 x 0.28 x 0.195in 10.16mm 0.28in 4.95mm 70dB
RS-stocknr. 145-9012
FabrikantnummerMCP6542-E/P
FabrikantMicrochip
0,429 €
Each (In a Tube of 60)
Aantal stuks
General Purpose Through Hole PDIP Single Push-Pull 2 - 8 1.6 → 5.5 V 0.4 x 0.28 x 0.195in 10.16mm 0.28in 4.95mm 70dB
RS-stocknr. 860-7404
FabrikantnummerTS881ILT
0,523 €
Each (In a Pack of 10)
Aantal stuks
Low Power Surface Mount SOT-23 Single Push-Pull 1 160ns 5 0.85 → 5.5 V 2.2 x 1.35 x 1mm 2.2mm 1.35mm 1mm 78dB
RS-stocknr. 825-3558
FabrikantnummerTLC339IPW
1,452 €
Each (In a Pack of 5)
Aantal stuks
Low Power Surface Mount TSSOP Single Open Drain 1 2.5µs 14 3 → 16 V 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm 84dB
RS-stocknr. 121-9502
FabrikantnummerAP331AWRG-7
FabrikantDiodesZetex
0,054 €
Each (On a Reel of 3000)
Aantal stuks
General Purpose Surface Mount SOT-25R Dual, Single Open Collector 1 1.3µs 5 2 to 36 V 3.1 x 1.7 x 1.3mm 3.1mm 1.7mm 1.3mm -
RS-stocknr. 168-8801
FabrikantnummerTS881ILT
0,489 €
Each (On a Reel of 3000)
Aantal stuks
Low Power Surface Mount SOT-23 Single Push-Pull 1 160ns 5 0.85 → 5.5 V 2.2 x 1.35 x 1mm 2.2mm 1.35mm 1mm 78dB
RS-stocknr. 761-7933
FabrikantnummerLT1016IS8#PBF
FabrikantAnalog Devices
11,48 €
Each
Aantal stuks
High Speed Surface Mount SOIC Dual, Single TTL 1 0.01µs 8 5 V 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 96dB
RS-stocknr. 822-5945
FabrikantnummerLT6700IS6-3#TRMPBF
FabrikantAnalog Devices
2,87 €
Each (In a Pack of 2)
Aantal stuks
Low Voltage Surface Mount TSOT-23 Single Open Collector 2 2.2µs 6 1.4 18 V 2.9 x 1.5 x 0.9mm 2.9mm 1.5mm 0.9mm -
RS-stocknr. 165-2236
FabrikantnummerMCP6546T-I/OT
FabrikantMicrochip
0,242 €
Each (On a Reel of 3000)
Aantal stuks
Low Power Surface Mount SOT-23 Single Open Drain 1 - 5 1.6 → 5.5 V 3.1 x 1.8 x 1.3mm 3.1mm 1.8mm 1.3mm 70dB
RS-stocknr. 923-7822
FabrikantnummerMAX995EUD+
FabrikantMaxim Integrated
2,49 €
Each (In a Tube of 96)
Aantal stuks
Low Power Surface Mount TSSOP Single Push-Pull 4 - 14 2.5 → 5.5 V 5.1 x 4.5 x 0.95mm 5.1mm 4.5mm 0.95mm 80dB
RS-stocknr. 527-192
FabrikantnummerLM339PWRG4
0,274 €
Each (In a Pack of 25)
Aantal stuks
General Purpose Surface Mount TSSOP Dual, Single Open Collector 4 1.3µs 14 3 → 28 V 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm -
RS-stocknr. 779-8928
FabrikantnummerLT1011ACN8#PBF
FabrikantAnalog Devices
5,84 €
Each (In a Pack of 2)
Aantal stuks
General Purpose Through Hole PDIP Dual CMOS, Open Collector, TTL 1 150ns 8 - 10.16 x 6.477 x 3.302mm 10.16mm 6.477mm 3.302mm 115dB
RS-stocknr. 787-8611
FabrikantnummerLM2903VDG
FabrikantON Semiconductor
0,333 €
Each (In a Pack of 14)
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single CMOS, DTL, ECL, MOS, TTL 2 1.5µs 8 2 → 36 V dc 5 x 4 x 1.5mm 5mm 4mm 1.5mm -
RS-stocknr. 145-9533
FabrikantnummerLM311DT
0,129 €
Each (On a Reel of 2500)
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single DTL, RTL, TTL 1 200ns 8 5 V 5 x 4 x 1.65mm 5mm 4mm 1.65mm -
RS-stocknr. 761-8377
FabrikantnummerLT1715IMS#PBF
FabrikantAnalog Devices
6,77 €
Each
Aantal stuks
High Speed Surface Mount MSOP Dual, Single CMOS, TTL 2 0.004µs 10 2.7 12 V 3 x 3 x 0.86mm 3mm 3mm 0.86mm 70dB
RS-stocknr. 709-7506
FabrikantnummerADCMP551BRQZ
FabrikantAnalog Devices
5,36 €
Each
Aantal stuks
General Purpose Surface Mount QSOP Single Complementary 1 - 16 3.3 V 5 x 3.91 x 1.65mm 5mm 3.91mm 1.65mm 76dB
RS-stocknr. 178-2403
FabrikantnummerNJM2403M
FabrikantNew Japan Radio
0,32 €
Each (In a Tube of 100)
Aantal stuks
General Purpose Surface Mount DMP Dual, Single Open Collector 2 1.5µs 8 3 → 28 V 5 x 5 x 1.6mm 5mm 5mm 1.6mm -
RS-stocknr. 714-0714
FabrikantnummerLM239D
0,495 €
Each (In a Pack of 20)
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single CMOS, DL, ECL, MOS, TTL 4 1.3µs 14 2 → 36 V 8.75 x 4 x 1.65mm 8.75mm 4mm 1.65mm -
Related Products
Texas Instruments’ range of voltage comparators includes not ...
Description:
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.Although comparators and operational amplifiers are superficially similar devices their operation in practical applications ...
The Texas Instruments LM193, LM293, LM393 and LM2903 ...
Description:
The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have ...
The Texas Instruments LM193, LM293, LM393 and LM2903 ...
Description:
The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have ...
The Texas Instruments LM193, LM293, LM393 and LM2903 ...
Description:
The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have ...