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.

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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. 195-082
FabrikantnummerAD790JRZ
FabrikantAnalog Devices
€ 8,50
Each
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single TTL 1 - 8 5 V 5 x 4 x 1.5mm 5mm 4mm 1.5mm 95dB
RS-stocknr. 912-7031
FabrikantnummerAD790JRZ
FabrikantAnalog Devices
€ 6,759
Each (In a Tube of 98)
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single TTL 1 - 8 5 V 5 x 4 x 1.5mm 5mm 4mm 1.5mm 95dB
RS-stocknr. 523-9809
FabrikantnummerAD790JNZ
FabrikantAnalog Devices
€ 8,883
Each (In a Tube of 48)
Aantal stuks
General Purpose Through Hole PDIP Dual, Single - 1 - 8 5 V 9.27 x 7.24 x 3.43mm 9.27mm 7.24mm 3.43mm 95dB
RS-stocknr. 522-9408
FabrikantnummerAD790JNZ
FabrikantAnalog Devices
€ 11,00
Each
Aantal stuks
General Purpose Through Hole PDIP Dual, Single TTL 1 - 8 5 V 9.27 x 7.24 x 3.43mm 9.27mm 7.24mm 3.43mm 95dB
RS-stocknr. 153-3522
FabrikantnummerLTC1440CN8#PBF
FabrikantAnalog Devices
€ 2,07
Each (In a Tube of 50)
Aantal stuks
Low Power Through Hole PDIP Dual, Single - 1 - 8 3 9 V 10.16 x 6.48 x 3.3mm 10.16mm 6.48mm 3.3mm 80dB
RS-stocknr. 761-8370
FabrikantnummerLT1716IS5#TRMPBF
FabrikantAnalog Devices
€ 3,07
Each
Aantal stuks
Low Power Surface Mount TSOT-23 Dual, Single Push-Pull 1 - 5 2.7 44 V 2.9 x 1.75 x 0.9mm 2.9mm 1.75mm 0.9mm 110dB
RS-stocknr. 545-7120
FabrikantnummerLTC1440CN8#PBF
FabrikantAnalog Devices
€ 3,09
Each
Aantal stuks
Low Power Through Hole PDIP Dual, Single - 1 - 8 3 9 V 10.16 x 6.48 x 3.3mm 10.16mm 6.48mm 3.3mm 80dB
RS-stocknr. 177-7176
FabrikantnummerCMP04FSZ
FabrikantAnalog Devices
€ 11,287
Each (In a Tube of 56)
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single Open Collector 4 1.3µs 14 5 → 28 V 8.75 x 4 x 1.5mm 8.75mm 4mm 1.5mm 100dB
RS-stocknr. 160-3349
FabrikantnummerAD8468WBKSZ-R7
FabrikantAnalog Devices
€ 1,291
Each (On a Reel of 3000)
Aantal stuks
Low Power Surface Mount SC-70 Single CMOS, Rail to Rail, TTL 1 45ns 6 2.5 → 5.5 V 2.2 x 1.35 x 1mm 2.2mm 1.35mm 1mm 45dB
RS-stocknr. 912-6328
FabrikantnummerADCMP600BRJZ-R2
FabrikantAnalog Devices
€ 3,01
Each (On a Reel of 250)
Aantal stuks
General Purpose Surface Mount SOT-23 Single - 1 - 5 3 V, 5 V 2.9 x 1.6 x 1.15mm 2.9mm 1.6mm 1.15mm 50dB
RS-stocknr. 709-5339
FabrikantnummerCMP04FSZ
FabrikantAnalog Devices
€ 13,75
Each
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single Open Collector 4 1.3µs 14 5 → 28 V 8.75 x 4 x 1.5mm 8.75mm 4mm 1.5mm 100dB
RS-stocknr. 809-9253
FabrikantnummerAD8468WBKSZ-R7
FabrikantAnalog Devices
€ 1,996
Each (On a Tape of 5)
Aantal stuks
Low Power Surface Mount SC-70 Single CMOS, Rail to Rail, TTL 1 45ns 6 2.5 → 5.5 V 2.2 x 1.35 x 1mm 2.2mm 1.35mm 1mm 45dB
RS-stocknr. 697-7543
FabrikantnummerADCMP600BRJZ-R2
FabrikantAnalog Devices
€ 4,55
Each
Aantal stuks
General Purpose Surface Mount SOT-23 Single - 1 - 5 3 V, 5 V 2.9 x 1.6 x 1.15mm 2.9mm 1.6mm 1.15mm 50dB
RS-stocknr. 545-4799
FabrikantnummerLT1016CN8#PBF
FabrikantAnalog Devices
€ 6,17
Each
Aantal stuks
General Purpose Through Hole PDIP Dual, Single Complementary 1 - 8 5 V 10.16 x 6.48 x 3.3mm 10.16mm 6.48mm 3.3mm 96dB
RS-stocknr. 917-3526
FabrikantnummerLT1719CS8#PBF
FabrikantAnalog Devices
€ 2,684
Each (In a Tube of 100)
Aantal stuks
Low Power Surface Mount SOIC Dual, Single - 1 - 8 3 V, 5 V 5 x 3.99 x 1.5mm 5mm 3.99mm 1.5mm 70dB
RS-stocknr. 153-3393
FabrikantnummerLT1016CN8#PBF
FabrikantAnalog Devices
€ 4,129
Each (In a Tube of 50)
Aantal stuks
General Purpose Through Hole PDIP Dual, Single Complementary 1 - 8 5 V 10.16 x 6.48 x 3.3mm 10.16mm 6.48mm 3.3mm 96dB
RS-stocknr. 155-9289
FabrikantnummerLT6703CDC-2#TRMPBF
FabrikantAnalog Devices
€ 1,344
Each (On a Reel of 500)
Aantal stuks
Low Voltage Surface Mount DFN Single Open Collector 1 2.2µs 3 1.4 18 V 2 x 2 x 0.7mm 2mm 2mm 0.7mm -
RS-stocknr. 761-7936
FabrikantnummerLT1011IS8#PBF
FabrikantAnalog Devices
€ 3,94
Each
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single Open Collector 1 0.15µs 8 30 V 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 115dB
RS-stocknr. 145-6206
FabrikantnummerLT1011IS8#PBF
FabrikantAnalog Devices
€ 2,611
Each (In a Tube of 100)
Aantal stuks
General Purpose Surface Mount SOIC Dual, Single Open Collector 1 0.15µs 8 30 V 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 115dB
RS-stocknr. 506-0388
FabrikantnummerLT1719CS8#PBF
FabrikantAnalog Devices
€ 4,14
Each
Aantal stuks
Low Power Surface Mount SOIC Dual, Single - 1 - 8 3 V, 5 V 5 x 3.99 x 1.5mm 5mm 3.99mm 1.5mm 70dB