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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BD 3.947

BD 0.790 Each (In a Pack of 5) (Exc. Vat)

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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
4.9mm
LM2903M
-
3.91 mm
-
-
-
-
-
-
-
No
2.5mA

BD 42.511

BD 0.448 Each (In a Tube of 95) (Exc. Vat)

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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
4.9mm
LM2903M
-
3.91 mm
-
-
-
-
-
-
-
No
2.5mA
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

BD 5.127

BD 0.205 Each (In a Tube of 25) (Exc. Vat)

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

BD 37.787

BD 0.398 Each (In a Tube of 95) (Exc. Vat)

Add to basket
Texas Instruments
-
Dual Comparator
Comparator
Surface
-
-
SOIC
-
MOS, ECL, DTL, CMOS, TTL
-
2
-
-
1.3μs
-
8
2V
36V
-
-
-
-60°C
-
150°C
RoHS
4.9mm
LM393M
-
3.91 mm
-
-
-
-
-
-
-
No
2.5mA

BD 5.034

BD 0.504 Each (In a Pack of 10) (Exc. Vat)

Add to basket
Texas Instruments
-
Dual Comparator
Comparator
Surface
-
-
SOIC
-
MOS, ECL, DTL, CMOS, TTL
-
2
-
-
1.3μs
-
8
2V
36V
-
-
-
-60°C
-
150°C
RoHS
4.9mm
LM393M
-
3.91 mm
-
-
-
-
-
-
-
No
2.5mA
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

BD 11.497

BD 0.230 Each (In a Tube of 50) (Exc. Vat)

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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
5.3mm
LM393B
-
3.91 mm
6.2mm
-
-
-
-
-
-
No
200μA
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

BD 6.215

BD 0.249 Each (Supplied as a Tape) (Exc. Vat)

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

BD 1,305.150

BD 0.436 Each (On a Reel of 3000) (Exc. 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

BD 876.315

BD 0.293 Each (On a Reel of 3000) (Exc. Vat)

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

BD 2.610

BD 0.131 Each (Supplied as a Tape) (Exc. Vat)

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onsemi
-
Open Collector
Comparator
-
-
-
TSOP-5
-
Low Power
-
1
-
-
400ns
-
5
2V
36V
-
-
-
-40°C
-
150°C
RoHS, AEC-Q100
-
TL331
-
-
-
-
-
-
-
-
-
AEC-Q100
0.5mA
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

BD 3.574

BD 0.143 Each (In a Pack of 25) (Exc. Vat)

Add to basket
Texas Instruments
-
Dual Comparator
Comparator
Through Hole
-
-
PDIP
-
TTL, CMOS, MOS
-
2
-
-
1.3μs
-
8
2V
30V
-
-
-
-40°C
-
85°C
RoHS
5.3mm
LM393B
-
3.91 mm
6.2mm
-
-
-
-
-
-
No
200μA
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

BD 5.127

BD 0.205 Each (In a Pack of 25) (Exc. Vat)

Add to basket
Texas Instruments
-
Quad Differential
Comparator
Through Hole
-
-
PDIP
-
TTL, MOS, CMOS
-
4
-
-
1.3μs
-
14
2V
30V
-
-
-
-40°C
-
85°C
RoHS
5.3mm
LM339B
-
3.9 mm
10.2mm
-
-
-
-
-
-
No
200μA
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

BD 186.450

BD 0.075 Each (On a Reel of 2500) (Exc. Vat)

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

BD 1.553

BD 0.155 Each (In a Pack of 10) (Exc. Vat)

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

BD 3.667

BD 0.366 Each (In a Pack of 10) (Exc. Vat)

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STMicroelectronics
-
Dual
Comparator
Surface
-
-
SOT-23
-
Push Pull
-
1
-
-
500ns
-
5
2.7V
10V
-
-
-
-40°C
-
85°C
No
3mm
TS86
-
1.75 mm
1.3mm
-
-
-
-
-
-
No
16μA
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

BD 495.609

BD 495.609 1 Reel of 4000 (Exc. Vat)

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

BD 4.351

BD 0.436 Each (In a Pack of 10) (Exc. Vat)

Add to basket
STMicroelectronics
-
Low Power
Comparator
Surface
-
-
DFN
-
Open Drain
-
1
-
-
210ns
-
8
1.6V
5V
-
-
-
-40°C
-
125°C
No
2.15mm
TS33
-
2.15 mm
0.55mm
-
-
-
-
-
-
No
38μA
NXP 1-Channel Comparator Rail to Rail O/P, 10 ns 5.5 V 5.5 V 5-Pin SOT-353
RS Stock No.219-4605BrandNXPManufacturers Part No.NCX2200GW,125

BD 447.480

BD 0.150 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
NXP
-
Low Voltage
Comparator
Surface
-
-
SOT-353
-
Rail to Rail
-
1
-
-
10ns
-
5
5.5V
5.5V
-
-
-
-40°C
-
85°C
No
2.25mm
-
-
1.35 mm
1.1mm
-
-
-
-
-
-
No
9μA
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

BD 397.002

BD 397.002 1 Reel of 3000 (Exc. Vat)

Add to basket
STMicroelectronics
-
Low Power
Comparator
Surface
-
-
DFN
-
CMOS, MOS, DTL, ECL, TTL
-
2
-
-
1.3μs
-
8
2V
36V
-
-
-
-40°C
-
125°C
No
2.05mm
LM2903
-
2.05 mm
0.7mm
-
-
-
-
-
-
No
2.5mA
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

BD 885.637

BD 0.354 Each (On a Reel of 2500) (Exc. Vat)

Add to basket
Texas Instruments
-
Differential
Comparator
Surface
-
-
SOIC
-
ECL, DTL, TTL, CMOS, MOS
-
4
-
-
1.3μs
-
13
36V
36V
-
-
-
0°C
-
70°C
No
8.75mm
-
-
4 mm
1.75mm
-
-
-
-
-
-
No
2.5mA

...