Comparators

A Comparator is a circuit that accepts two voltages or currents and then switches the output showing which of the two is bigger. Comparators are found in components such as analogue to digital converters (ADCs). Comparators are like operational amplifiers except a comparator is designed specifically to operate with positive feedback and output saturated at one power rail or the other. You can f...

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LM2903M Texas Instruments 2-Channel Comparator DTL, MOS, TTL, ECL, CMOS O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
LM2903M Texas Instruments 2-Channel Comparator DTL, MOS, TTL, ECL, CMOS O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 268-7506Brand: Texas InstrumentsManufacturers Part No.: LM2903M

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5

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5P.O.A.
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Texas Instruments
-
Dual Comparator
Comparator
-
Surface
SOIC
-
-
-
DTL, MOS, TTL, ECL, CMOS
2
-
1.3μs
-
8
-
2V
-
36V
-
-60°C
-
150°C
-
3.91 mm
RoHS
LM2903M
-
4.9mm
-
-
-
-
-
-
-
No
2.5mA
LM2903M Texas Instruments 2-Channel Comparator DTL, MOS, TTL, ECL, CMOS O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
LM2903M Texas Instruments 2-Channel Comparator DTL, MOS, TTL, ECL, CMOS O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
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RS Stock No.: 268-7505Brand: Texas InstrumentsManufacturers Part No.: LM2903M

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95

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95P.O.A.
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Texas Instruments
-
Dual Comparator
Comparator
-
Surface
SOIC
-
-
-
DTL, MOS, TTL, ECL, CMOS
2
-
1.3μs
-
8
-
2V
-
36V
-
-60°C
-
150°C
-
3.91 mm
RoHS
LM2903M
-
4.9mm
-
-
-
-
-
-
-
No
2.5mA
LM339AN Texas Instruments 4-Channel Comparator TTL, MOS, CMOS O/P, 1.3 μs 30 V 2 V 14-Pin PDIP
LM339AN Texas Instruments 4-Channel Comparator TTL, MOS, CMOS O/P, 1.3 μs 30 V 2 V 14-Pin PDIP
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RS Stock No.: 268-7514Brand: Texas InstrumentsManufacturers Part No.: LM339AN

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25

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25P.O.A.
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Texas Instruments
-
Quad Differential
Comparator
-
Through Hole
PDIP
-
-
-
TTL, MOS, CMOS
4
-
1.3μs
-
14
-
2V
-
30V
-
-40°C
-
85°C
-
3.9 mm
RoHS
LM339B
10.2mm
5.3mm
-
-
-
-
-
-
-
No
200μA
LM393M Texas Instruments 2-Channel Comparator MOS, ECL, DTL, CMOS, TTL O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
LM393M Texas Instruments 2-Channel Comparator MOS, ECL, DTL, CMOS, TTL O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
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RS Stock No.: 268-7523Brand: Texas InstrumentsManufacturers Part No.: LM393M

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95

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95P.O.A.
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Texas Instruments
-
Dual Comparator
Comparator
-
Surface
SOIC
-
-
-
MOS, ECL, DTL, CMOS, TTL
2
-
1.3μs
-
8
-
2V
-
36V
-
-60°C
-
150°C
-
3.91 mm
RoHS
LM393M
-
4.9mm
-
-
-
-
-
-
-
No
2.5mA
LM393M Texas Instruments 2-Channel Comparator MOS, ECL, DTL, CMOS, TTL O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
LM393M Texas Instruments 2-Channel Comparator MOS, ECL, DTL, CMOS, TTL O/P, 1.3 μs 36 V 2 V 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 268-7524Brand: Texas InstrumentsManufacturers Part No.: LM393M

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10

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10P.O.A.
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Texas Instruments
-
Dual Comparator
Comparator
-
Surface
SOIC
-
-
-
MOS, ECL, DTL, CMOS, TTL
2
-
1.3μs
-
8
-
2V
-
36V
-
-60°C
-
150°C
-
3.91 mm
RoHS
LM393M
-
4.9mm
-
-
-
-
-
-
-
No
2.5mA
LM393PE4 Texas Instruments 2-Channel Comparator TTL, CMOS, MOS O/P, 1.3 μs 30 V 2 V 8-Pin PDIP
LM393PE4 Texas Instruments 2-Channel Comparator TTL, CMOS, MOS O/P, 1.3 μs 30 V 2 V 8-Pin PDIP
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RS Stock No.: 268-7525Brand: Texas InstrumentsManufacturers Part No.: LM393PE4

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50

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50P.O.A.
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Texas Instruments
-
Dual Comparator
Comparator
-
Through Hole
PDIP
-
-
-
TTL, CMOS, MOS
2
-
1.3μs
-
8
-
2V
-
30V
-
-40°C
-
85°C
-
3.91 mm
RoHS
LM393B
6.2mm
5.3mm
-
-
-
-
-
-
-
No
200μA
LM8391EYG-CTR ROHM 1-Channel Comparator 1.3 μs 36 V 3 V 5-Pin SSOP-5
LM8391EYG-CTR ROHM 1-Channel Comparator 1.3 μs 36 V 3 V 5-Pin SSOP-5
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Also available in industry standard packaging
RS Stock No.: 264-785Brand: ROHMManufacturers Part No.: LM8391EYG-CTR

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25

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ROHM
-
Ground Sense
Comparator
-
Surface
SSOP-5
-
-
-
-
1
-
1.3μs
-
5
-
3V
-
36V
-
-40°C
-
150°C
-
2.8 mm
ISO 11452-2
EMARMOUR
1.25mm
2.9mm
-
-
-
-
-
-
-
AEC-Q100
0.3mA
MCP6541-E/P Microchip 1-Channel Analogue Comparator TTL, CMOS, Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin PDIP
MCP6541-E/P Microchip 1-Channel Analogue Comparator TTL, CMOS, Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin PDIP
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RS Stock No.: 598-251Brand: MicrochipManufacturers Part No.: MCP6541-E/P

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900

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900P.O.A.
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Microchip
-
Push-Pull Output
Analogue Comparator
-
Through Hole
PDIP
-
-
-
TTL, CMOS, Push Pull
1
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
2.10 mm
RoHS
MCP6541
1.1mm
2mm
-
-
-
-
-
-
-
No
0.6μA
MCP6542T-E/MS Microchip 2-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin SOIC-8
MCP6542T-E/MS Microchip 2-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin SOIC-8
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RS Stock No.: 598-706Brand: MicrochipManufacturers Part No.: MCP6542T-E/MS

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2500

Available in multiples of 2500
2500P.O.A.
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Microchip
-
Push-Pull Output
Analogue Comparator
-
Surface
SOIC-8
-
-
-
Push Pull
2
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
2.8 mm
RoHS
MCP6542
1.45mm
2.9mm
-
-
-
-
-
-
-
No
0.6μA
MCP6542T-E/SN Microchip 2-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin SOIC-8
MCP6542T-E/SN Microchip 2-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin SOIC-8
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RS Stock No.: 598-599Brand: MicrochipManufacturers Part No.: MCP6542T-E/SN

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3300

Available in multiples of 3300
3300P.O.A.
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Microchip
-
Push-Pull Output
Analogue Comparator
-
Surface
SOIC-8
-
-
-
Push Pull
2
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
2.8 mm
RoHS
MCP6542
1.45mm
2.9mm
-
-
-
-
-
-
-
No
0.6μA
MCP6542T-I/MS Microchip 2-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin MSOP-8
MCP6542T-I/MS Microchip 2-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 8-Pin MSOP-8
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RS Stock No.: 598-222Brand: MicrochipManufacturers Part No.: MCP6542T-I/MS

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2500

Available in multiples of 2500
2500P.O.A.
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Microchip
-
Push-Pull Output
Analogue Comparator
-
Surface
MSOP-8
-
-
-
Push Pull
2
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
4.9 mm
RoHS
MCP6542
1.1mm
3mm
-
-
-
-
-
-
-
No
0.6μA
MCP6544-E/ST Microchip 4-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 14-Pin TSSOP-14
MCP6544-E/ST Microchip 4-Channel Analogue Comparator Push Pull O/P, 4 μs 5.5 V 1.6 V 14-Pin TSSOP-14
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RS Stock No.: 599-028Brand: MicrochipManufacturers Part No.: MCP6544-E/ST

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384

Available in multiples of 384
384P.O.A.
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Microchip
-
Push-Pull Output
Analogue Comparator
-
Surface
TSSOP-14
-
-
-
Push Pull
4
-
4μs
-
14
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
4.9 mm
RoHS
MCP6544
1.1mm
3mm
-
-
-
-
-
-
-
No
0.6μA
MCP6547-E/MS Microchip 2-Channel Analogue Comparator Open Drain O/P, 4 μs 5.5 V 1.6 V 8-Pin MSOP-8
MCP6547-E/MS Microchip 2-Channel Analogue Comparator Open Drain O/P, 4 μs 5.5 V 1.6 V 8-Pin MSOP-8
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RS Stock No.: 598-494Brand: MicrochipManufacturers Part No.: MCP6547-E/MS

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800

Available in multiples of 800
800P.O.A.
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Microchip
-
Open Drain Output
Analogue Comparator
-
Surface
MSOP-8
-
-
-
Open Drain
2
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
4.9 mm
RoHS
MCP6547
1.1mm
3mm
-
-
-
-
-
-
-
No
0.6μA
MCP6547-I/MS Microchip 2-Channel Analogue Comparator Open Drain O/P, 4 μs 5.5 V 1.6 V 8-Pin MSOP-8
MCP6547-I/MS Microchip 2-Channel Analogue Comparator Open Drain O/P, 4 μs 5.5 V 1.6 V 8-Pin MSOP-8
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RS Stock No.: 598-499Brand: MicrochipManufacturers Part No.: MCP6547-I/MS

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800

Available in multiples of 800
800P.O.A.
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Microchip
-
Open Drain Output
Analogue Comparator
-
Surface
MSOP-8
-
-
-
Open Drain
2
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
4.9 mm
RoHS
MCP6547
1.1mm
3mm
-
-
-
-
-
-
-
No
0.6μA
MCP6547T-I/SN Microchip 2-Channel Analogue Comparator Open Drain O/P, 4 μs 5.5 V 1.6 V 8-Pin SOIC-8
MCP6547T-I/SN Microchip 2-Channel Analogue Comparator Open Drain O/P, 4 μs 5.5 V 1.6 V 8-Pin SOIC-8
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RS Stock No.: 598-902Brand: MicrochipManufacturers Part No.: MCP6547T-I/SN

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3300

Available in multiples of 3300
3300P.O.A.
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Microchip
-
Open Drain Output
Analogue Comparator
-
Surface
SOIC-8
-
-
-
Open Drain
2
-
4μs
-
8
-
1.6V
-
5.5V
-
-40°C
-
125°C
-
6 mm
RoHS
MCP6547
1.75mm
4.9mm
-
-
-
-
-
-
-
No
0.6μA
MCP6564T-E/ST Microchip 4-Channel Analogue Comparator Push Pull O/P, 5.5 V 1.8 V 14-Pin TSSOP-14
MCP6564T-E/ST Microchip 4-Channel Analogue Comparator Push Pull O/P, 5.5 V 1.8 V 14-Pin TSSOP-14
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RS Stock No.: 598-224Brand: MicrochipManufacturers Part No.: MCP6564T-E/ST

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2500

Available in multiples of 2500
2500P.O.A.
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Microchip
-
Push-Pull Output
Analogue Comparator
-
Surface
TSSOP-14
-
-
-
Push Pull
4
-
-
-
14
-
1.8V
-
5.5V
-
-40°C
-
125°C
-
6.4 mm
RoHS
MCP6564
1.2mm
5.10mm
-
-
-
-
-
-
-
No
-
MCP6567T-E/SN Microchip 2-Channel Analogue Comparator Open Drain O/P, 5.5 V 1.8 V 8-Pin SOIC-8
MCP6567T-E/SN Microchip 2-Channel Analogue Comparator Open Drain O/P, 5.5 V 1.8 V 8-Pin SOIC-8
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RS Stock No.: 598-663Brand: MicrochipManufacturers Part No.: MCP6567T-E/SN

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3300

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3300P.O.A.
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Microchip
-
Open Drain Output
Analogue Comparator
-
Surface
SOIC-8
-
-
-
Open Drain
2
-
-
-
8
-
1.8V
-
5.5V
-
-40°C
-
125°C
-
6 mm
RoHS
MCP6567
1.75mm
4.9mm
-
-
-
-
-
-
-
No
-
MCP6571RT-E/OT Microchip 4-Channel Comparator Push Pull O/P, 40 ns 5.5 V 1.8 V 5-Pin SOT-23
MCP6571RT-E/OT Microchip 4-Channel Comparator Push Pull O/P, 40 ns 5.5 V 1.8 V 5-Pin SOT-23
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RS Stock No.: 428-107Brand: MicrochipManufacturers Part No.: MCP6571RT-E/OT

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3000

Available in multiples of 3000
3000P.O.A.
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Microchip
-
Push-Pull Output
Comparator
-
Surface
SOT-23
-
-
-
Push Pull
4
-
40ns
-
5
-
1.8V
-
5.5V
-
-40°C
-
125°C
-
2.8 mm
AEC Q100
MCP6571/1R/1U/2/4
1.45mm
2.9mm
-
-
-
-
-
-
-
AEC-Q100
70μA
MCP6571T-E/LT Microchip 4-Channel Comparator Push Pull O/P, 40 ns 5.5 V 1.8 V 5-Pin
MCP6571T-E/LT Microchip 4-Channel Comparator Push Pull O/P, 40 ns 5.5 V 1.8 V 5-Pin
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RS Stock No.: 428-109Brand: MicrochipManufacturers Part No.: MCP6571T-E/LT

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3000

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3000P.O.A.
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Microchip
-
Push-Pull Output
Comparator
-
Surface
-
-
-
-
Push Pull
4
-
40ns
-
5
-
1.8V
-
5.5V
-
-40°C
-
125°C
-
2.8 mm
AEC Q100
MCP6571/1R/1U/2/4
1.45mm
2.9mm
-
-
-
-
-
-
-
AEC-Q100
70μA
MCP6571UT-E/LT Microchip 4-Channel Comparator Push Pull O/P, 40 ns 5.5 V 1.8 V 5-Pin
MCP6571UT-E/LT Microchip 4-Channel Comparator Push Pull O/P, 40 ns 5.5 V 1.8 V 5-Pin
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RS Stock No.: 428-110Brand: MicrochipManufacturers Part No.: MCP6571UT-E/LT

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3000

Available in multiples of 3000
3000P.O.A.
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Microchip
-
Push-Pull Output
Comparator
-
Surface
-
-
-
-
Push Pull
4
-
40ns
-
5
-
1.8V
-
5.5V
-
-40°C
-
125°C
-
2.8 mm
AEC Q100
MCP6571/1R/1U/2/4
1.45mm
2.9mm
-
-
-
-
-
-
-
AEC-Q100
70μA

...