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
-
RoHS
3.91 mm
LM2903M
-
4.9mm
-
-
-
-
-
-
2.5mA
No
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
-
RoHS
3.91 mm
LM2903M
-
4.9mm
-
-
-
-
-
-
2.5mA
No
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
-
RoHS
3.9 mm
LM339B
10.2mm
5.3mm
-
-
-
-
-
-
200μA
No
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
-
RoHS
3.91 mm
LM393M
-
4.9mm
-
-
-
-
-
-
2.5mA
No
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
-
RoHS
3.91 mm
LM393M
-
4.9mm
-
-
-
-
-
-
2.5mA
No
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
-
RoHS
3.91 mm
LM393B
6.2mm
5.3mm
-
-
-
-
-
-
200μA
No
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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25P.O.A.
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ROHM
-
Ground Sense
Comparator
Surface
-
SSOP-5
-
-
-
-
1
-
-
1.3μs
5
-
-
3V
36V
-
-
-40°C
-
150°C
-
ISO 11452-2
2.8 mm
EMARMOUR
1.25mm
2.9mm
-
-
-
-
-
-
0.3mA
AEC-Q100
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
-
RoHS
2.10 mm
MCP6541
1.1mm
2mm
-
-
-
-
-
-
0.6μA
No
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
-
RoHS
2.8 mm
MCP6542
1.45mm
2.9mm
-
-
-
-
-
-
0.6μA
No
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

P.O.A.

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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
-
RoHS
2.8 mm
MCP6542
1.45mm
2.9mm
-
-
-
-
-
-
0.6μA
No
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

P.O.A.

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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
-
RoHS
4.9 mm
MCP6542
1.1mm
3mm
-
-
-
-
-
-
0.6μA
No
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
-
RoHS
4.9 mm
MCP6544
1.1mm
3mm
-
-
-
-
-
-
0.6μA
No
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
-
RoHS
4.9 mm
MCP6547
1.1mm
3mm
-
-
-
-
-
-
0.6μA
No
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

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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
-
RoHS
4.9 mm
MCP6547
1.1mm
3mm
-
-
-
-
-
-
0.6μA
No
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

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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
-
RoHS
6 mm
MCP6547
1.75mm
4.9mm
-
-
-
-
-
-
0.6μA
No
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

P.O.A.

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2500

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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
-
RoHS
6.4 mm
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

P.O.A.

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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
-
RoHS
6 mm
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

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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
-
AEC Q100
2.8 mm
MCP6571/1R/1U/2/4
1.45mm
2.9mm
-
-
-
-
-
-
70μA
AEC-Q100
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
-
AEC Q100
2.8 mm
MCP6571/1R/1U/2/4
1.45mm
2.9mm
-
-
-
-
-
-
70μA
AEC-Q100
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

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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
-
AEC Q100
2.8 mm
MCP6571/1R/1U/2/4
1.45mm
2.9mm
-
-
-
-
-
-
70μA
AEC-Q100

...