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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4.081 OMR

0.816 OMR Each (In a Pack of 5) (ex VAT)

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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
4.9mm
RoHS
3.91 mm
-
-
2.5mA
No
-
-
-
-
-

42.948 OMR

0.453 OMR Each (In a Tube of 95) (ex VAT)

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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
4.9mm
RoHS
3.91 mm
-
-
2.5mA
No
-
-
-
-
-
LM339AN Texas Instruments 4-Channel Comparator TTL, MOS, CMOS O/P, 1.3 μs 30 V 2 V 14-Pin PDIP
RS Stock No.268-7514BrandTexas InstrumentsManufacturers Part No.LM339AN

5.337 OMR

0.213 OMR Each (In a Tube of 25) (ex VAT)

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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
10.2mm
LM339B
5.3mm
RoHS
3.9 mm
-
-
200μA
No
-
-
-
-
-

5.211 OMR

0.521 OMR Each (In a Pack of 10) (ex VAT)

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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
4.9mm
RoHS
3.91 mm
-
-
2.5mA
No
-
-
-
-
-

38.772 OMR

0.408 OMR Each (In a Tube of 95) (ex VAT)

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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
4.9mm
RoHS
3.91 mm
-
-
2.5mA
No
-
-
-
-
-
LM393PE4 Texas Instruments 2-Channel Comparator TTL, CMOS, MOS O/P, 1.3 μs 30 V 2 V 8-Pin PDIP
RS Stock No.268-7525BrandTexas InstrumentsManufacturers Part No.LM393PE4

11.930 OMR

0.238 OMR Each (In a Tube of 50) (ex VAT)

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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
6.2mm
LM393B
5.3mm
RoHS
3.91 mm
-
-
200μA
No
-
-
-
-
-
LM8391EYG-CTR ROHM 1-Channel Comparator 1.3 μs 36 V 3 V 5-Pin SSOP-5
Also available in industry standard packaging
RS Stock No.264-785BrandROHMManufacturers Part No.LM8391EYG-CTR

6.436 OMR

0.257 OMR Each (Supplied as a Tape) (ex VAT)

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ROHM
Ground Sense
Comparator
-
-
Surface
-
SSOP-5
-
-
-
-
1
-
1.3μs
-
5
-
36V
3V
-
-40°C
-
-
150°C
1.25mm
EMARMOUR
2.9mm
ISO 11452-2
2.8 mm
-
-
0.3mA
AEC-Q100
-
-
-
-
-
MIC7211YM5-TR Microchip Comparator Push Pull O/P, 5 μs 5 V 5-Pin SOT
RS Stock No.333-042BrandMicrochipManufacturers Part No.MIC7211YM5-TR

1,356.264 OMR

0.453 OMR Each (On a Reel of 3000) (ex VAT)

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Microchip
Rail to Rail
Comparator
-
-
Surface
-
SOT
-
-
Push Pull
-
-
-
5μs
-
5
-
-
5V
-
-
-
-
-
-
-
-
No
-
-
-
-
No
-
-
-
-
-
MIC7221YM5-TR Microchip Comparator & Voltage Reference Push Pull O/P, 5 μs 5 V 5-Pin SOT
RS Stock No.333-166BrandMicrochipManufacturers Part No.MIC7221YM5-TR

904.176 OMR

0.301 OMR Each (On a Reel of 3000) (ex VAT)

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Microchip
Rail to Rail
Comparator & Voltage Reference
-
-
Surface
-
SOT
-
-
Push Pull
-
-
-
5μs
-
5
-
-
5V
-
-
-
-
-
-
-
-
No
-
-
-
-
No
-
-
-
-
-

2.638 OMR

0.132 OMR Each (Supplied as a Tape) (ex VAT)

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onsemi
Open Collector
Comparator
-
-
-
-
TSOP-5
-
-
Low Power
-
1
-
400ns
-
5
-
36V
2V
-
-40°C
-
-
150°C
-
TL331
-
RoHS, AEC-Q100
-
-
-
0.5mA
AEC-Q100
-
-
-
-
-
Texas Instruments 2-Channel Comparator TTL, CMOS, MOS O/P, 1.3 μs 30 V 2 V 8-Pin PDIP
RS Stock No.268-7526BrandTexas InstrumentsManufacturers Part No.LM393PE4

3.610 OMR

0.145 OMR Each (In a Pack of 25) (ex VAT)

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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
6.2mm
LM393B
5.3mm
RoHS
3.91 mm
-
-
200μA
No
-
-
-
-
-
Texas Instruments 4-Channel Comparator TTL, MOS, CMOS O/P, 1.3 μs 30 V 2 V 14-Pin PDIP
RS Stock No.268-7515BrandTexas InstrumentsManufacturers Part No.LM339AN

5.337 OMR

0.213 OMR Each (In a Pack of 25) (ex VAT)

Add to basket
Texas Instruments
Quad Differential
Comparator
-
-
Through Hole
-
PDIP
-
-
TTL, MOS, CMOS
-
4
-
1.3μs
-
14
-
30V
2V
-
-40°C
-
-
85°C
10.2mm
LM339B
5.3mm
RoHS
3.9 mm
-
-
200μA
No
-
-
-
-
-
Texas Instruments 4-Channel Comparator MOS, TTL, CMOS O/P, 1.3 μs 36 V 2 V 14-Pin SOIC
RS Stock No.218-4525BrandTexas InstrumentsManufacturers Part No.LM339DR

188.370 OMR

0.076 OMR Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
Differential
Comparator
-
-
Surface
-
SOIC
-
-
MOS, TTL, CMOS
-
4
-
1.3μs
-
14
-
36V
2V
-
0°C
-
-
70°C
1.75mm
-
8.75mm
No
4 mm
-
-
2mA
No
-
-
-
-
-

1.633 OMR

0.163 OMR Each (In a Pack of 10) (ex VAT)

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Texas Instruments
General Purpose
Comparator
-
-
Surface
-
SOT-23
-
-
Open Collector
-
1
-
1.3μs
-
5
-
36V
3V
-
-40°C
-
-
85°C
1.15mm
-
2.9mm
No
1.6 mm
-
-
0.7mA
No
-
-
-
-
-

3.830 OMR

0.383 OMR Each (In a Pack of 10) (ex VAT)

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STMicroelectronics
Dual
Comparator
-
-
Surface
-
SOT-23
-
-
Push Pull
-
1
-
500ns
-
5
-
10V
2.7V
-
-40°C
-
-
85°C
1.3mm
TS86
3mm
No
1.75 mm
-
-
16μA
No
-
-
-
-
-
STMicroelectronics 2-Channel Comparator TTL, DTL, ECL, CMOS, MOS O/P, 1.3 μs 36 V 2 V 8-Pin TSSOP
RS Stock No.189-1852BrandSTMicroelectronicsManufacturers Part No.LM2903YPT

434.011 OMR

434.011 OMR 1 Reel of 4000 (ex VAT)

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STMicroelectronics
Low Power
Comparator
-
-
Surface
-
TSSOP
-
-
TTL, DTL, ECL, CMOS, MOS
-
2
-
1.3μs
-
8
-
36V
2V
-
-40°C
-
-
125°C
1.05mm
LM2903
4.5mm
No
3.1 mm
-
-
2.5mA
AEC-Q100
-
-
-
-
-

4.458 OMR

0.446 OMR Each (In a Pack of 10) (ex VAT)

Add to basket
STMicroelectronics
Low Power
Comparator
-
-
Surface
-
DFN
-
-
Open Drain
-
1
-
210ns
-
8
-
5V
1.6V
-
-40°C
-
-
125°C
0.55mm
TS33
2.15mm
No
2.15 mm
-
-
38μA
No
-
-
-
-
-
STMicroelectronics 2-Channel Comparator CMOS, MOS, DTL, ECL, TTL O/P, 1.3 μs 36 V 2 V 8-Pin DFN
RS Stock No.189-1851BrandSTMicroelectronicsManufacturers Part No.LM2903Q2T

379.403 OMR

379.403 OMR 1 Reel of 3000 (ex VAT)

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STMicroelectronics
Low Power
Comparator
-
-
Surface
-
DFN
-
-
CMOS, MOS, DTL, ECL, TTL
-
2
-
1.3μs
-
8
-
36V
2V
-
-40°C
-
-
125°C
0.7mm
LM2903
2.05mm
No
2.05 mm
-
-
2.5mA
No
-
-
-
-
-
Texas Instruments 4-Channel Comparator ECL, DTL, TTL, CMOS, MOS O/P, 1.3 μs 36 V 36 V 13-Pin SOIC
RS Stock No.226-4800BrandTexas InstrumentsManufacturers Part No.LM339MX/NOPB

910.455 OMR

0.364 OMR Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
Differential
Comparator
-
-
Surface
-
SOIC
-
-
ECL, DTL, TTL, CMOS, MOS
-
4
-
1.3μs
-
13
-
36V
36V
-
0°C
-
-
70°C
1.75mm
-
8.75mm
No
4 mm
-
-
2.5mA
No
-
-
-
-
-
Texas Instruments 1-Channel Comparator Open Collector/Emitter O/P, 0.17 μs 30 V 5 V 8-Pin TSSOP
RS Stock No.661-2804BrandTexas InstrumentsManufacturers Part No.LM311PW

3.453 OMR

0.345 OMR Each (In a Pack of 10) (ex VAT)

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Texas Instruments
General Purpose
Comparator
-
-
Surface
-
TSSOP
-
-
Open Collector/Emitter
-
1
-
0.17μs
-
8
-
30V
5V
-
0°C
-
-
70°C
1.15mm
-
3mm
No
4.4 mm
-
-
7.5mA
No
-
-
-
-
-

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