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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MCP6544T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 4 μs 5.5V 1.6 V 14-Pin TSSOP
MCP6544T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 4 μs 5.5V 1.6 V 14-Pin TSSOP
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RS Stock No.: 724-610Brand: MicrochipManufacturers Part No.: MCP6544T-E/STVAO

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2500

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2500P.O.A.
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Microchip
Push-Pull Output
Comparator
-
Surface Mount
-
-
TSSOP
-
Current, Voltage
-
4
-
-
4μs
-
14
5.5V
-
1.6V
-
-40°C
-
125°C
-
MCP6544T
RoHS
-
1.2mm
5.1mm
-
-
30mA
AEC-Q100
-
-
-
-
-
MCP6546T-E/OTVAO Microchip Comparator Current, Voltage O/P, 4 μs 5.5V 1.6 V 5-Pin SOT-23
MCP6546T-E/OTVAO Microchip Comparator Current, Voltage O/P, 4 μs 5.5V 1.6 V 5-Pin SOT-23
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RS Stock No.: 724-612Brand: MicrochipManufacturers Part No.: MCP6546T-E/OTVAO

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3000

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3000P.O.A.
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Microchip
Open Drain Output
Comparator
-
Surface Mount
-
-
SOT-23
-
Current, Voltage
-
1
-
-
4μs
-
5
5.5V
-
1.6V
-
-40°C
-
125°C
-
-
RoHS
-
-
-
-
-
2mA
AEC-Q100
-
-
-
-
-
MCP6549T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 4 μs 5.5V 1.6 V 14-Pin TSSOP
MCP6549T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 4 μs 5.5V 1.6 V 14-Pin TSSOP
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RS Stock No.: 724-613Brand: MicrochipManufacturers Part No.: MCP6549T-E/STVAO

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2500

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2500P.O.A.
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Microchip
Open Drain Output
Comparator
-
Surface Mount
-
-
TSSOP
-
Current, Voltage
-
4
-
-
4μs
-
14
5.5V
-
1.6V
-
-40°C
-
125°C
-
-
RoHS
-
1.2mm
5mm
-
-
30mA
AEC-Q100
-
-
-
-
-
MCP6564T-E/SLVAO Microchip 4-Channel Comparator Current, Voltage O/P, 56 ns 5.5V 1.8 V 14-Pin SOIC
MCP6564T-E/SLVAO Microchip 4-Channel Comparator Current, Voltage O/P, 56 ns 5.5V 1.8 V 14-Pin SOIC
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RS Stock No.: 724-615Brand: MicrochipManufacturers Part No.: MCP6564T-E/SLVAO

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2600

Available in multiples of 2600
2600P.O.A.
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Microchip
Push-Pull Output
Comparator
-
Surface Mount
-
-
SOIC
-
Current, Voltage
-
4
-
-
56ns
-
14
5.5V
-
1.8V
-
-40°C
-
125°C
-
-
RoHS
-
1.75mm
8.65mm
-
-
30mA
AEC-Q100
-
-
-
-
-
MCP6564T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 56 ns 5.5V 1.8 V 14-Pin TSSOP
MCP6564T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 56 ns 5.5V 1.8 V 14-Pin TSSOP
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RS Stock No.: 724-616Brand: MicrochipManufacturers Part No.: MCP6564T-E/STVAO

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2500

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2500P.O.A.
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Microchip
Push-Pull Output
Comparator
-
Surface Mount
-
-
TSSOP
-
Current, Voltage
-
4
-
-
56ns
-
14
5.5V
-
1.8V
-
-40°C
-
125°C
-
-
RoHS
-
1.2mm
5mm
-
-
50mA
AEC-Q100
-
-
-
-
-
MCP6569T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 56 ns 5.5V 1.8 V 14-Pin TSSOP
MCP6569T-E/STVAO Microchip 4-Channel Comparator Current, Voltage O/P, 56 ns 5.5V 1.8 V 14-Pin TSSOP
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RS Stock No.: 724-617Brand: MicrochipManufacturers Part No.: MCP6569T-E/STVAO

P.O.A.

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2500

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2500P.O.A.
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Microchip
Open Drain Output
Comparator
-
Surface Mount
-
-
TSSOP
-
Current, Voltage
-
4
-
-
56ns
-
14
5.5V
-
1.8V
-
-40°C
-
125°C
-
-
RoHS
-
1.2mm
5mm
-
-
50mA
AEC-Q100
-
-
-
-
-
TS3121PICT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SC-70
TS3121PICT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SC-70
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RS Stock No.: 762-680Brand: STMicroelectronicsManufacturers Part No.: TS3121PICT

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1

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1P.O.A.
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STMicroelectronics
Rail to Rail
Comparator
-
Surface Mount
-
-
SC-70
-
Open Drain
-
1
-
-
60ns
-
5
5.5V
-
1.7V
-
-40°C
-
125°C
-
TS3121
AEC-Q100
-
1.1mm
2mm
-
-
90μA
AEC-Q100
-
-
-
-
-
TS3121PICT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SC-70
TS3121PICT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SC-70
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RS Stock No.: 762-678Brand: STMicroelectronicsManufacturers Part No.: TS3121PICT

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3000

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3000P.O.A.
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STMicroelectronics
Rail to Rail
Comparator
-
Surface Mount
-
-
SC-70
-
Open Drain
-
1
-
-
60ns
-
5
5.5V
-
1.7V
-
-40°C
-
125°C
-
TS3121
AEC-Q100
-
1.1mm
2mm
-
-
90μA
AEC-Q100
-
-
-
-
-
TS3121PILT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SOT-23-5
TS3121PILT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SOT-23-5
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RS Stock No.: 802-750Brand: STMicroelectronicsManufacturers Part No.: TS3121PILT

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1

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1P.O.A.
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STMicroelectronics
Open Drain Output
Comparator
-
Surface Mount
-
-
SOT-23-5
-
Open Drain
-
1
-
-
60ns
-
5
5.5V
-
1.7V
-
-40°C
-
125°C
-
TS3121P
AEC-Q100
-
1.45mm
3mm
3mm
-
90μA
AEC-Q100
-
-
-
-
-
TS3121PIYCT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SC-70-5
TS3121PIYCT STMicroelectronics Comparator Open Drain O/P, 60 ns 5.5V 1.7 V 5-Pin SC-70-5
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RS Stock No.: 802-751Brand: STMicroelectronicsManufacturers Part No.: TS3121PIYCT

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1

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1P.O.A.
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STMicroelectronics
Open Drain Output
Comparator
-
Surface Mount
-
-
SC-70-5
-
Open Drain
-
1
-
-
60ns
-
5
5.5V
-
1.7V
-
-40°C
-
125°C
-
TS3121P
AEC-Q100
-
1.1mm
2.4mm
2.2mm
-
90μA
AEC-Q100
-
-
-
-
-
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
36V
-
2V
-
-60°C
-
150°C
-
LM2903M
RoHS
-
-
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

Available in multiples of 95
95P.O.A.
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Texas Instruments
Dual Comparator
Comparator
-
Surface
-
-
SOIC
-
DTL, MOS, TTL, ECL, CMOS
-
2
-
-
1.3μs
-
8
36V
-
2V
-
-60°C
-
150°C
-
LM2903M
RoHS
-
-
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
30V
-
2V
-
-40°C
-
85°C
-
LM339B
RoHS
-
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

Available in multiples of 95
95P.O.A.
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Texas Instruments
Dual Comparator
Comparator
-
Surface
-
-
SOIC
-
MOS, ECL, DTL, CMOS, TTL
-
2
-
-
1.3μs
-
8
36V
-
2V
-
-60°C
-
150°C
-
LM393M
RoHS
-
-
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
Add to parts list
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
36V
-
2V
-
-60°C
-
150°C
-
LM393M
RoHS
-
-
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
30V
-
2V
-
-40°C
-
85°C
-
LM393B
RoHS
-
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
36V
-
3V
-
-40°C
-
150°C
-
EMARMOUR
ISO 11452-2
-
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
5.5V
-
1.6V
-
-40°C
-
125°C
-
MCP6541
RoHS
-
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

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2500P.O.A.
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Microchip
Push-Pull Output
Analogue Comparator
-
Surface
-
-
SOIC-8
-
Push Pull
-
2
-
-
4μs
-
8
5.5V
-
1.6V
-
-40°C
-
125°C
-
MCP6542
RoHS
-
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

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3300P.O.A.
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Microchip
Push-Pull Output
Analogue Comparator
-
Surface
-
-
SOIC-8
-
Push Pull
-
2
-
-
4μs
-
8
5.5V
-
1.6V
-
-40°C
-
125°C
-
MCP6542
RoHS
-
1.45mm
2.9mm
-
-
0.6μA
No
-
-
-
-
-

...