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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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Showing 1-20 of 603 products
RS Stock No. 218-4525
Brand Texas Instruments
Manufacturers Part No. LM339DR
€ 0.283
Each (On a Reel of 2500) (Exc. Vat)
Check stock
2500
Texas Instruments
-
Surface Mount
SOIC
Dual, Single
CMOS, MOS, TTL
4
-
14
2 → 36 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 191-3328
Brand Maxim Integrated
Manufacturers Part No. MAX9034AUD+T
€ 2.808
Each (On a Reel of 2500) (Exc. Vat)
Check stock
2500
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
-
RS Stock No. 189-1852
Brand STMicroelectronics
Manufacturers Part No. LM2903YPT
€ 1,974.90
1 Reel of 4000 (Exc. Vat)
Check stock
1
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
RS Stock No. 219-4605
Brand NXP
Manufacturers Part No. NCX2200GW,125
€ 0.602
Each (On a Reel of 3000) (Exc. Vat)
Check stock
3000
NXP
Low Voltage
-
SOT353
Dual
Rail to Rail
1
-
5
5.5 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 189-1851
Brand STMicroelectronics
Manufacturers Part No. LM2903Q2T
€ 1,185.31
1 Reel of 3000 (Exc. Vat)
Check stock
1
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
RS Stock No. 226-4800
Brand Texas Instruments
Manufacturers Part No. LM339MX/NOPB
€ 1.935
Each (On a Reel of 2500) (Exc. Vat)
Check stock
2500
Texas Instruments
Differential
Surface Mount
SOIC-14
Single
-
4
1.3µs
13
36 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 209-7676
Brand Microchip
Manufacturers Part No. MCP6542T-I/SN
€ 1.333
Each (On a Reel of 3300) (Exc. Vat)
Check stock
3300
Microchip
-
Surface Mount
SOIC
Single
Push-Pull
2
0.85µs
8
1.6 → 5.5 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 231-7228
Brand Analog Devices
Manufacturers Part No. ADCMP600BRJZ-REEL7
€ 6.986
Each (On a Reel of 3000) (Exc. Vat)
Check stock
3000
Analog Devices
CMOS
Surface Mount
SOT23-5
Single
CMOS, TTL
1
-
5
-0.5 → 6 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 177-2935
Brand Microchip
Manufacturers Part No. MIC842LYC5-TR
€ 1.369
Each (On a Reel of 3000) (Exc. Vat)
Check stock
3000
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
-
RS Stock No. 226-4837
Brand Texas Instruments
Manufacturers Part No. LMV331M7/NOPB
€ 1.333
Each (On a Reel of 1000) (Exc. Vat)
Check stock
1000
Texas Instruments
General Purpose
Surface Mount
SC-70-5
Single
-
1
0.45µs
5
5 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 197-7285
Brand Texas Instruments
Manufacturers Part No. LM397MF/NOPB
€ 1.723
Each (On a Reel of 1000) (Exc. Vat)
Check stock
1000
Texas Instruments
Voltage
-
SOT-23
Single
Open Collector
1
44µs
5
30 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 208-8600
Brand Texas Instruments
Manufacturers Part No. LM393MX/NOPB
€ 0.979
Each (On a Reel of 2500) (Exc. Vat)
Check stock
2500
Texas Instruments
-
Surface Mount
SOIC
Dual
Open Collector
2
1.3µs
8
2 → 36 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 191-3331
Brand Maxim Integrated
Manufacturers Part No. MAX912CSE+
€ 20.131
Each (In a Tube of 50) (Exc. Vat)
Check stock
50
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
RS Stock No. 189-1850
Brand STMicroelectronics
Manufacturers Part No. LM2902YPT
€ 1,951.96
1 Reel of 2500 (Exc. Vat)
Check stock
1
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
RS Stock No. 189-1848
Brand STMicroelectronics
Manufacturers Part No. LM2901YDT
€ 1,087.72
1 Reel of 2500 (Exc. Vat)
Check stock
1
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
RS Stock No. 191-4306
Brand Maxim Integrated
Manufacturers Part No. MAX9034AUD+
€ 3.481
Each (In a Tube of 96) (Exc. Vat)
Check stock
96
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
-
RS Stock No. 197-7257
Brand Texas Instruments
Manufacturers Part No. LM339N
€ 1.227
Each (In a Pack of 25) (Exc. Vat)
Check stock
25
Texas Instruments
-
Through Hole
PDIP
Dual, Single
CMOS, MOS, TTL
1
0.3µs
14
2 → 30 V
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 191-3230
Brand Maxim Integrated
Manufacturers Part No. MAX992EUA+
€ 6.396
Each (In a Tube of 50) (Exc. Vat)
Check stock
50
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
-
RS Stock No. 191-3229
Brand Maxim Integrated
Manufacturers Part No. MAX992ESA+
€ 5.546
Each (In a Tube of 100) (Exc. Vat)
Check stock
100
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
-
RS Stock No. 203-3495
Brand STMicroelectronics
Manufacturers Part No. TS883IQ2T
€ 2.596
Each (On a Reel of 3000) (Exc. Vat)
Check stock
3000
STMicroelectronics
Dual
Surface Mount
DFN
Dual
Open Drain
2
-
4
0.9 V, 5.5 V
-
-
-
-
-
-
-
-
-
-
-
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