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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.

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LM339DR Texas Instruments, Quad Comparator, CMOS/TTL O/P, O/P, 2 → 36 V 14-Pin SOIC
RS Stock No. 218-4525
Brand Texas Instruments
Manufacturers Part No. LM339DR

€ 0.283

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

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Texas Instruments
-
Surface Mount
SOIC
Dual, Single
CMOS, MOS, TTL
4
-
14
2 → 36 V
-
-
-
-
-
-
-
-
-
-
-
MAX9034AUD+T Maxim Integrated, Comparator, Rail to Rail O/P, 2.5 → 5.5 V 14-Pin TSSOP
RS Stock No. 191-3328
Brand Maxim Integrated
Manufacturers Part No. MAX9034AUD+T

€ 2.808

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

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Maxim Integrated
Low Power, Micro Power Comparator
Surface Mount
TSSOP
Single
Rail to Rail
-
-
14
2.5 → 5.5 V
5.1 x 4.5 x 0.95mm
5.1mm
4.5mm
0.95mm
100dB
+125 °C
-
100dB
-
-40 °C
-
LM2903YPT STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin TSSOP
RS Stock No. 189-1852
Brand STMicroelectronics
Manufacturers Part No. LM2903YPT

€ 1,974.90

1 Reel of 4000 (Exc. Vat)

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STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
CMOS, DTL, ECL, MOS, TTL
2
1.3µs
8
2 → 36 V
4.5 x 3.1 x 1.05mm
4.5mm
3.1mm
1.05mm
-
+125 °C
±1 to ±18V
-
AEC-Q100
-40 °C
200 V/mV
NCX2200GW,125 NXP, Comparator, Rail to Rail O/P, 5.5 V 5-Pin SOT353
RS Stock No. 219-4605
Brand NXP
Manufacturers Part No. NCX2200GW,125

€ 0.602

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

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NXP
Low Voltage
-
SOT353
Dual
Rail to Rail
1
-
5
5.5 V
-
-
-
-
-
-
-
-
-
-
-
LM2903Q2T STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin DFN
RS Stock No. 189-1851
Brand STMicroelectronics
Manufacturers Part No. LM2903Q2T

€ 1,185.31

1 Reel of 3000 (Exc. Vat)

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STMicroelectronics
Low Power
Surface Mount
DFN
Dual, Single
CMOS, DTL, ECL, MOS, TTL
2
1.3µs
8
2 → 36 V
2.05 x 2.05 x 0.7mm
2.05mm
2.05mm
0.7mm
-
+125 °C
±1 to ±18V
-
-
-40 °C
200 V/mV
LM339MX/NOPB Texas Instruments, Quad Comparator, 1.3μs 36 V 13-Pin SOIC-14
RS Stock No. 226-4800
Brand Texas Instruments
Manufacturers Part No. LM339MX/NOPB

€ 1.935

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

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Texas Instruments
Differential
Surface Mount
SOIC-14
Single
-
4
1.3µs
13
36 V
-
-
-
-
-
-
-
-
-
-
-
MCP6542T-I/SN Microchip, Dual Comparator, Push-Pull O/P, 0.85μs 1.6 → 5.5 V 8-Pin SOIC
RS Stock No. 209-7676
Brand Microchip
Manufacturers Part No. MCP6542T-I/SN

€ 1.333

Each (On a Reel of 3300) (Exc. Vat)

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Microchip
-
Surface Mount
SOIC
Single
Push-Pull
2
0.85µs
8
1.6 → 5.5 V
-
-
-
-
-
-
-
-
-
-
-
ADCMP600BRJZ-REEL7 Analog Devices, Comparator, CMOS, TTL O/P, -0.5 → 6 V 5-Pin SOT23-5
RS Stock No. 231-7228
Brand Analog Devices
Manufacturers Part No. ADCMP600BRJZ-REEL7

€ 6.986

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

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Analog Devices
CMOS
Surface Mount
SOT23-5
Single
CMOS, TTL
1
-
5
-0.5 → 6 V
-
-
-
-
-
-
-
-
-
-
-
MIC842LYC5-TR Microchip, Comparator & Voltage Reference, Push-Pull O/P, 12μs 5-Pin SC-70
RS Stock No. 177-2935
Brand Microchip
Manufacturers Part No. MIC842LYC5-TR

€ 1.369

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

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Microchip
Voltage
Surface Mount
SC-70
Single
Push-Pull
1
12µs
5
-
1.8 x 1.15 x 0.8mm
1.8mm
1.15mm
0.8mm
-
+85 °C
-
-
-
-40 °C
-
LMV331M7/NOPB Texas Instruments, Comparator, 0.45μs 5 V 5-Pin SC-70-5
RS Stock No. 226-4837
Brand Texas Instruments
Manufacturers Part No. LMV331M7/NOPB

€ 1.333

Each (On a Reel of 1000) (Exc. Vat)

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Texas Instruments
General Purpose
Surface Mount
SC-70-5
Single
-
1
0.45µs
5
5 V
-
-
-
-
-
-
-
-
-
-
-
LM397MF/NOPB Texas Instruments, Comparator, Open Collector O/P, 44μs 30 V 5-Pin SOT-23
RS Stock No. 197-7285
Brand Texas Instruments
Manufacturers Part No. LM397MF/NOPB

€ 1.723

Each (On a Reel of 1000) (Exc. Vat)

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Texas Instruments
Voltage
-
SOT-23
Single
Open Collector
1
44µs
5
30 V
-
-
-
-
-
-
-
-
-
-
-
LM393MX/NOPB Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 2 → 36 V 8-Pin SOIC
RS Stock No. 208-8600
Brand Texas Instruments
Manufacturers Part No. LM393MX/NOPB

€ 0.979

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

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Texas Instruments
-
Surface Mount
SOIC
Dual
Open Collector
2
1.3µs
8
2 → 36 V
-
-
-
-
-
-
-
-
-
-
-
MAX912CSE+ Maxim Integrated, Dual Comparator, TTL O/P, 5 V 16-Pin SO
RS Stock No. 191-3331
Brand Maxim Integrated
Manufacturers Part No. MAX912CSE+

€ 20.131

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

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Maxim Integrated
Low Power
Surface Mount
SO
Dual, Single
TTL
2
-
16
5 V
10 x 4 x 1.5mm
10mm
4mm
1.5mm
110dB
+70 °C
±5V
100dB
-
0 °C
3500 V/V
LM2902YPT STMicroelectronics, Quad Comparator, 3 → 30 V 14-Pin TSSOP
RS Stock No. 189-1850
Brand STMicroelectronics
Manufacturers Part No. LM2902YPT

€ 1,951.96

1 Reel of 2500 (Exc. Vat)

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STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
-
4
-
14
3 → 30 V
5.1 x 4.5 x 1.05mm
5.1mm
4.5mm
1.05mm
-
+125 °C
±1.5 to ±15V
-
AEC-Q100
-40 °C
100 dB
LM2901YDT STMicroelectronics, Quad Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 32 V 14-Pin SO
RS Stock No. 189-1848
Brand STMicroelectronics
Manufacturers Part No. LM2901YDT

€ 1,087.72

1 Reel of 2500 (Exc. Vat)

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STMicroelectronics
Low Power
Surface Mount
SO
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
14
2 → 32 V
8.75 x 4 x 1.65mm
8.75mm
4mm
1.65mm
-
+125 °C
±1 to ±16V
-
AEC-Q100
-40 °C
200 V/mV
MAX9034AUD+ Maxim Integrated, Quad Comparator, Rail to Rail O/P, +2.5 → +5.5 V 14-Pin TSSOP
RS Stock No. 191-4306
Brand Maxim Integrated
Manufacturers Part No. MAX9034AUD+

€ 3.481

Each (In a Tube of 96) (Exc. Vat)

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Maxim Integrated
Dual
Surface Mount
TSSOP
Single
Rail to Rail
4
-
14
+2.5 → +5.5 V
5.1 x 4.5 x 0.95mm
5.1mm
4.5mm
0.95mm
100dB
+125 °C
-
100dB
-
-40 °C
-
LM339N Texas Instruments, Comparator, CMOS/TTL O/P, O/P, 0.3μs 2 → 30 V 14-Pin PDIP
RS Stock No. 197-7257
Brand Texas Instruments
Manufacturers Part No. LM339N

€ 1.227

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

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Texas Instruments
-
Through Hole
PDIP
Dual, Single
CMOS, MOS, TTL
1
0.3µs
14
2 → 30 V
-
-
-
-
-
-
-
-
-
-
-
MAX992EUA+ Maxim Integrated, Comparator, Open Drain O/P, 2.5 → 5.5 V 8-Pin μMAX
RS Stock No. 191-3230
Brand Maxim Integrated
Manufacturers Part No. MAX992EUA+

€ 6.396

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

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Maxim Integrated
High Speed, Micro Power Comparator
Surface Mount
μMAX
Dual, Single
Open Drain
1
-
8
2.5 → 5.5 V
3.1 x 3.1 x 0.95mm
3.1mm
3.1mm
0.95mm
80dB
+85 °C
±1.25 → 2.75V
80dB
-
-40 °C
-
MAX992ESA+ Maxim Integrated, Comparator, Open Drain O/P, 2.5 → 5.5 V 8-Pin SO
RS Stock No. 191-3229
Brand Maxim Integrated
Manufacturers Part No. MAX992ESA+

€ 5.546

Each (In a Tube of 100) (Exc. Vat)

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Maxim Integrated
High Speed, Micro Power Comparator
Surface Mount
SO
Dual, Single
Open Drain
1
-
8
2.5 → 5.5 V
5 x 4 x 1.5mm
5mm
4mm
1.5mm
80dB
+85 °C
±1.25 → 2.75V
80dB
-
-40 °C
-
TS883IQ2T STMicroelectronics, Dual Comparator, Open Drain O/P, 0.9 V, 5.5 V 4-Pin DFN
RS Stock No. 203-3495
Brand STMicroelectronics
Manufacturers Part No. TS883IQ2T

€ 2.596

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

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STMicroelectronics
Dual
Surface Mount
DFN
Dual
Open Drain
2
-
4
0.9 V, 5.5 V
-
-
-
-
-
-
-
-
-
-
-

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