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Comparators

Comparators facilitate the comparison of two voltages or currents and output a digital signal indicating which is larger. Key attributes include CMRR, PSRR (Typ), and Hysteresis, which are critical for ensuring precision and stability in applications. They are commonly used in new product design and prototyping.

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33 manufacturers
40 distributors
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What are Comparators ?

Comparators are integrated circuits that compare two input voltages and output a signal based on the comparison. They are widely used in applications such as signal conditioning, data acquisition, and control systems. Important specifications for selection include CMRR (Common Mode Rejection Ratio), which affects the accuracy of the comparison; PSRR (Power Supply Rejection Ratio), which ensures stable operation under varying supply voltages; and Hysteresis, which prevents false triggering in noisy environments. When sourcing, it's essential to validate lifecycle status and consider alternate-source options to mitigate supply chain risks.

Parts in this category

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Part & Mfr AEC Qualified Automotive Grade CMRR, PSRR (Typ) Current Current - Quiescent (Max) Features Halogen Free Hysteresis Industrial Grade Input Impedance Input Voltage Lead Spacing Lead Style Medical Grade Military Grade Mounting Style Mounting Type Number of Channels Number of Elements Operating Temperature Operating Voltage Output Current Output Type Output Voltage Package / Case Propagation Delay Propagation Delay (Max) Response Time SVHC Present Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Tape & Reel Type Voltage
Product image for LM239AQDRQ1 by Texas Instruments
LM239AQDRQ1
Texas Instruments
5,042
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,042 - -
$0.31
 - - - 2mA - - - - - - - - - - - - Surface Mount - 4 -40°C to 125°C - - Open-Collector, TTL, MOS, CMOS - - - - - - - 14-SOIC - 0.8mA 2V to 36V - Differential 2.5mV @ 30V
Product image for MAX989ESA+ by Analog Devices / Maxim Integrated
MAX989ESA+
Download Datasheet for MAX989ESA+
Analog Devices / Maxim Integrated
5,026
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,513 - -
MW.FEP S.p.A. 2,513 - -
$0.36
 - - 80dB 24µA - - - ±3mV - - - 3.90 mm - - - - Surface Mount - 2 -40°C - 8mA CMOS, Push-Pull, Rail-to-Rail, TTL 6V Above VEE - - 450ns - - - 8-SOIC - - - No General Purpose 5mV
Product image for TLV3401CDBVR by Texas Instruments
TLV3401CDBVR
Texas Instruments
5,026
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,026 - -
$0.90
 - - 88dB CMRR, 105dB PSRR 950nA - - - - - - - - - - - - Surface Mount - 1 0°C ~ 70°C - - CMOS, Open-Drain - - - 300µs - - - SOT-23-5 - - - - General Purpose 3.6mV @ 15V
Product image for AMC23C10DWV by Texas Instruments
AMC23C10DWV
Download Datasheet for AMC23C10DWV
Texas Instruments
5,025
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 5,025 - -
Price on request
 - - - 2.2mA, 3.6mA - - - 25mV - - - - - - - - Surface Mount - 1 -40°C ~ 125°C - - Open Drain, Push-Pull - - - 320ns - - - 8-SOIC - - - - General Purpose 2.7V ~ 5.5V, 3V ~ 27V
Product image for TLC352CDRG4 by Texas Instruments
TLC352CDRG4
Download Datasheet for TLC352CDRG4
Texas Instruments
5,010
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,010 - -
$0.36
 - - - 400µA - - - - - 10^12 Ω - - Surface Mount - - Surface Mount Surface Mount 2 2 0°C ~ 70°C - - Open-Drain - - - - - - - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - - Differential 5 mV
Product image for LM139AWG/883 by Texas Instruments
LM139AWG/883
Texas Instruments
5,006
Across 2 distributors
Distributor Stock MOQ Country
Risen Electronics 5,000 - -
Speed Components Ltd 6 - -
$23.76
 No No 70dB CMRR 2mA - - - 10mV No - - 6.35 mm Through Hole No No - Surface Mount - 4 -55°C / 125°C - - Open-collector, Open-drain - - - 1.3µs (Typ) - - - 14-CFP - - - - Differential 2mV @ 30V
Product image for MAX9063EUK+T by Analog Devices / Maxim Integrated
MAX9063EUK+T
Analog Devices / Maxim Integrated
5,000
From Seba Components
Distributor Stock MOQ Country
Seba Components 5,000 - -
$0.36
 - - 53dB PSRR 1.1µA - - - ±12mV - - - - - - - - Surface Mount - 1 -40°C ~ 85°C - - Open Drain - - - 15µs - - - SOT-23-5 - - - No with Voltage Reference 1V ~ 5.5V
Product image for MAX9030AUT+T by Analog Devices / Maxim Integrated
MAX9030AUT+T
Download Datasheet for MAX9030AUT+T
Analog Devices / Maxim Integrated
5,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 5,000 - -
$0.36
 - - 100dB CMRR, 100dB PSRR 55µA - - - 4mV - - - - - - - - Surface Mount - 1 -40°C ~ 125°C 1mV @ 5V - CMOS, Rail-to-Rail, TTL - - 188ns 228ns - - °C ~ °C SOT-6 SOT-6 35µA - No General Purpose 1mV @ 5V
Product image for LM2901MX by Texas Instruments
LM2901MX
Download Datasheet for LM2901MX
Texas Instruments
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Price on request
 - - - 2mA 2mA - - - - - - - Surface Mount - - - Surface Mount - 4 -40°C ~ 125°C - - CMOS, MOS, Open-Collector, TTL - - - - - - - 14-SO - - - - General Purpose 7mV @ 5V
Product image for TS862IDT by STMicroelectronics
TS862IDT
STMicroelectronics
5,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 5,000 - -
$0.36
 - - 70dB 16µA - - - - - - - 3.90 mm - - - - Surface Mount - 2 -40°C ~ 85°C - - Push-Pull - - - 2 µs - - - 8-SOIC - - - No General Purpose 15mV @ 5V
Product image for MCP6541T-I/MS by Microchip Technology
MCP6541T-I/MS
Download Datasheet for MCP6541T-I/MS
Microchip Technology
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
$0.36
 - - 70dB CMRR, 80dB PSRR 1µA - - - 6.5mV - - - 3.0 mm - - - - Surface Mount - 1 -40°C ~ 85°C - - CMOS, Push-Pull, Rail-to-Rail, TTL - - - 8µs - - °C ~ °C 8-MSOP 8-MSOP - - No General Purpose 7mV @ 5.5V
Product image for LM211QD by Texas Instruments
LM211QD
Texas Instruments
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
$0.61
 - - - 6mA - Strobe, Vos Adj Pin - - - - - - - - - - Surface Mount 1 1 -40°C ~ 125°C - - Open-collector, Open-drain - - 0.115 µs - - - - 8-SOIC 8-SOIC - - - General Purpose 3mV @ ±15V
Product image for LM393DGKRG4 by Texas Instruments
LM393DGKRG4
Download Datasheet for LM393DGKRG4
Texas Instruments
5,000
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 5,000 - -
Price on request
 - - - 2.5mA - - - - - - - - - - - - Surface Mount - 2 -40°C 2V - CMOS, MOS, Open-Drain, TTL - - - - - - - 8-VSSOP - - - - Differential 5mV @ 30V
Product image for TS985IJT by STMicroelectronics
TS985IJT
STMicroelectronics
5,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 5,000 - -
$0.36
 - - 43dB (Min) CMRR 19µA - - - 3mV - - - 1.2x0.80 mm - - - - Surface Mount - 1 -40°C ~ 85°C - - Push-Pull - - - 300ns (Typ) - - °C ~ °C 6-CSP (1.2x0.80) 6-CSP (1.2x0.80) - - No General Purpose 8mV @ 5V
Product image for TSX339IYPT by STMicroelectronics
TSX339IYPT
STMicroelectronics
5,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 2,500 - -
Flip Electronics 2,500 - -
$0.36
 No No 90dB CMRR, 90dB PSRR 13µA - - - - No - - 4.4 mm - No No - Surface Mount - 4 -40°C ~ 125°C - - Open Drain - - - - - - - 14-TSSOP 14-TSSOP - - No CMOS 5mV @ 5V
Product image for TS884IPT by STMicroelectronics
TS884IPT
STMicroelectronics
5,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 5,000 - -
$0.36
 - - 78dB CMRR 500nA - - - 4.2mV - - - 0.173 mm - - - - Surface Mount - 4 -40°C ~ 125°C - - Push-Pull - - - 16µs - - - 14-TSSOP 14-TSSOP - - No General Purpose 6mV @ 5V
Product image for MCP6541-I/MS by Microchip Technology
MCP6541-I/MS
Download Datasheet for MCP6541-I/MS
Microchip Technology
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
$0.36
 - - 70dB CMRR, 80dB PSRR 1µA 1µA - - 6.5mV - - - 3.00 mm - - - - Surface Mount - 1 -40°C to 85°C - - CMOS, Push-Pull, Rail-to-Rail, TTL - - - 8µs - - - 8-MSOP - - - No General Purpose 7mV @ 5.5V
Product image for EL2252CM by Elantec Semiconductor Inc
EL2252CM
Elantec Semiconductor Inc
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Price on request
 - - 95dB CMRR, 90dB PSRR 20mA 20mA - - - - - - 7.50 mm - - - - Surface Mount - 2 -25°C ~ 85°C - - - - - - 90ns - - - 20-SOIC - - - No General Purpose 9mV @ 15V
Product image for TLC352CDR by Texas Instruments
TLC352CDR
Download Datasheet for TLC352CDR
Texas Instruments
5,000
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,500 - -
Smaxon Electronics 2,500 - -
$0.48
 - - - 400µA - - - - - 10^12 Ω Typ - - - - - - Surface Mount - 2 0°C ~ 70°C - - CMOS, MOS, Open-Drain, TTL - - 0.65 µs - - - - 8-SOIC - - - - Differential 5 mV @ 5V
Product image for MAX987EUK-T by Analog Devices / Maxim Integrated
MAX987EUK-T
Analog Devices / Maxim Integrated
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
$0.36
 - - 80dB CMRR, 80dB PSRR 96µA - - - ±2.5mV - - - - - - - - Surface Mount - 1 -40°C ~ 85°C - - CMOS, Push-Pull, Rail-to-Rail, TTL - - - 210ns - - - SOT-23-5 SOT-23-5 - - No General Purpose 5mV @ 5.5V
Product image for LM2901VDG by On Semiconductor
LM2901VDG
Download Datasheet for LM2901VDG
On Semiconductor
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Price on request
 - - - 2.5mA - - Halogen Free - - - - - - - - - Surface Mount - 4 -40°C / 125°C - - CMOS, Open-Collector, TTL - - - - - - - 14-SOIC - - - - General Purpose 7mV @ 5V
Product image for MAX9021AUK-T by Analog Devices / Maxim Integrated
MAX9021AUK-T
Download Datasheet for MAX9021AUK-T
Analog Devices / Maxim Integrated
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
$0.36
 - - 100dB CMRR, 80dB PSRR 2.8µA - - - 4mV - - - - - - - - Surface Mount - 1 -40°C ~ 125°C - - CMOS, Rail-to-Rail, TTL - - - 3µs - - °C ~ °C SOT-23-5 - - 2.5V to 5.5V No General Purpose 1mV @ 5V
Product image for MAX9142ESA-T by Analog Devices / Maxim Integrated
MAX9142ESA-T
Download Datasheet for MAX9142ESA-T
Analog Devices / Maxim Integrated
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
$0.36
 - - 81.94dB 150µA - - - 1.5mV - - - 3.9 mm - - - - Surface Mount - 2 -40°C / 85°C - - CMOS, Push-Pull, TTL - - - 40ns - - - 8-SOIC 8-SOIC - - No General Purpose 2mV @ 5V
Product image for MAX998ESA-T by Analog Devices / Maxim Integrated
MAX998ESA-T
Download Datasheet for MAX998ESA-T
Analog Devices / Maxim Integrated
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
$0.36
 - - 95 dB 650 µA - - - 4 mV - - - 3.90 mm - - - - Surface Mount - 1 -40°C to +85°C 2.7V to 5.5V - CMOS, Rail-to-Rail, TTL - - - 28ns - - - 8-SOIC - - - Tape & Reel (TR) General Purpose 2 mV
Product image for LMV762MAX/NOPB by Texas Instruments
LMV762MAX/NOPB
Texas Instruments
4,966
From Rayichip
Distributor Stock MOQ Country
Rayichip 4,966 - -
$0.97
 - - 100dB CMRR, 110dB PSRR 700µA - - - - - - - - - - - - Surface Mount 2 2 -40°C - - Push-Pull - - - 225ns - - - 8-SOIC - - - - General Purpose 0.2mV @ 5V
Product image for ADCMP608BKSZ-REEL7 by Analog Devices / Maxim Integrated
ADCMP608BKSZ-REEL7
Download Datasheet for ADCMP608BKSZ-REEL7
Analog Devices / Maxim Integrated
4,915
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,010 - -
Optech Co.,Limited 3,905 - -
Price on request
 - - 45 dB 1.3 mA - - - - - - - - - - - - Surface Mount - 1 -40°C ~ 125°C - - CMOS, Rail-to-Rail, TTL - - - 60 ns - Not Present - SC-70-6 - - - Tape & Reel General Purpose 3mV
Product image for TLV3491AIDBVT by Texas Instruments
TLV3491AIDBVT
Texas Instruments
4,904
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
MW.FEP S.p.A. 164 - -
Speed Components Ltd 73 - -
Optech Co.,Limited 2,099 - -
$0.67
 No No 74 dB 1.2µA - - - - No - - - - No No - Surface Mount - 1 -40°C / 125°C - - CMOS, Push-Pull, Rail-to-Rail - - - 13.5µs - - - SOT-23-5 - - - - General Purpose 15mV @ 5.5V
Product image for TLC372CPW by Texas Instruments
TLC372CPW
Texas Instruments
4,880
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,880 - -
$0.69
 - - - 150µA - - - - - 10¹²Ω - 4.4 mm - - - - Surface Mount - 2 0°C to 70°C - - CMOS, MOS, Open-Drain, TTL - - - - 200ns - - 8-TSSOP 8-TSSOP - 3V to 16V No Differential 5mV @ 5V
Product image for LM2903N by Texas Instruments
LM2903N
Download Datasheet for LM2903N
Texas Instruments
4,866
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 4,072 - -
Braun Electronic Components 450 - -
Tomark Electronics Ltd 279 - -
Partservice 63 - -
Chanetech 2 - -
Price on request
 - - - 2.5mA - - - - - - - 7.62 mm - - - - Through Hole - 2 -40°C ~ 85°C - - CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 700 ns - - - 8-PDIP 8-PDIP 0.4 mA - No General Purpose 2.0 V to 36 V
Product image for LM2901VN by On Semiconductor
LM2901VN
Download Datasheet for LM2901VN
On Semiconductor
4,850
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,850 - -
Price on request
 - - - - - - Halogen Free/BFR Free - - - - - - - - - Through Hole - - - - - - - - - - - - °C ~ °C - - - - No - -
Product image for MAX912ESE by Analog Devices / Maxim Integrated
MAX912ESE
Download Datasheet for MAX912ESE
Analog Devices / Maxim Integrated
4,850
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,650 - -
PROSOFT ELECTRONICS 1,200 - -
$0.36
 - - 110dB CMRR, 100dB PSRR 10mA - - - - - - - 3.9 mm - - - - Surface Mount - 2 -40°C ~ 85°C - - Complementary, TTL - - - 14ns - - - 16-SOIC 16-SOIC - - No With Latch 2mV @ ±5V
Product image for TS332IYDT by STMicroelectronics
TS332IYDT
STMicroelectronics
4,821
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 2,500 - -
Braun Electronic Components 1,000 - -
Xingangxin 1,321 - -
$0.36
 - - 79dB CMRR 26µA - - - - - - - - - - - - Surface Mount - 2 -40°C - - Open Drain - - - 720ns - - - 8-SOIC - 22uA - Reel General Purpose 5mV @ 5V
Product image for LM2903AVQDR by Texas Instruments
LM2903AVQDR
Texas Instruments
4,811
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 4,811 - -
Price on request
 - - - 2.5mA - - - - - - - 0.154 mm - - - - Surface Mount - 2 -40°C ~ 125°C - - CMOS, MOS, Open-Drain, TTL - - - - - - - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - - Differential 2mV @ 32V
Product image for LM293AD by Texas Instruments
LM293AD
Download Datasheet for LM293AD
Texas Instruments
4,807
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,500 - -
Braun Electronic Components 122 - -
MW.FEP S.p.A. 5 - -
Bristol Electronics 67 - -
Partservice 113 - -
$0.35
 - - - 2.5mA - - - - - - - - - - - - Surface Mount - 2 -25°C / 85°C - - CMOS, MOS, Open-Drain, TTL - - - - - - - 8-SOIC - - - - Differential 2mV @ 30V
Product image for LMV761MFX/NOPB by Texas Instruments
LMV761MFX/NOPB
Texas Instruments
4,789
Across 3 distributors
Distributor Stock MOQ Country
Bristol Electronics 27 - -
Optech Co.,Limited 2,262 - -
Smaxon Electronics 2,500 - -
$0.74
 - - 100dB CMRR, 110dB PSRR 700µA - - - - - - - - - - - - Surface Mount - 1 -40°C ~ 125°C - - Push-Pull - - 120 ns 225 ns - - - SOT-23-6 SOT-23-6 300 µA - No General Purpose 0.2mV @ 5V
Product image for LMV7275MF/NOPB by Texas Instruments
LMV7275MF/NOPB
Texas Instruments
4,787
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,787 - -
$0.36
 - - 78dB CMRR, 80dB PSRR 14µA - - - - - - - - - - - - Surface Mount - 1 -40°C ~ 85°C - - CMOS, Open-Drain, Rail-to-Rail - - - 2.1µs - - - SOT-23-5 - - - No General Purpose 4mV
Product image for LM139DR by Texas Instruments
LM139DR
Texas Instruments
4,760
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,011 - -
PROSOFT ELECTRONICS 2,433 - -
Xingangxin 316 - -
$0.69
 - - - 2mA - - - - - - - - - - - - Surface Mount - 4 -55°C ~ 125°C - - CMOS, MOS, Open-Collector, TTL - - - - - - - 14-SOIC 14-SOIC - - - Differential 5mV @ 30V
Product image for TS882IQ2T by STMicroelectronics
TS882IQ2T
STMicroelectronics
4,718
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 3,000 - -
Xingangxin 1,718 - -
$0.36
 - - 78dB CMRR 500nA - - - 4.2mV - - - - - - - SMD/SMT Surface Mount - 2 -40°C ~ 125°C - - Push-Pull - - - 16µs 2 µs - °C ~ °C 8-DFN (2x2) - 450 nA - No General Purpose 6mV @ 5V
Product image for TS372CN by STMicroelectronics
TS372CN
Download Datasheet for TS372CN
STMicroelectronics
4,716
Across 2 distributors
Distributor Stock MOQ Country
Partservice 80 - -
Optech Co.,Limited 4,636 - -
$0.36
 - - - 375µA - - - - - 10¹² Ω - - Through Hole - - - Through Hole - 2 0°C ~ 70°C - - CMOS, MOS, Open-Drain, TTL - - - - 200 ns - - 8-DIP - - - No Differential 10mV
Product image for TLC3702CDRG4 by Texas Instruments
TLC3702CDRG4
Download Datasheet for TLC3702CDRG4
Texas Instruments
4,716
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,716 - -
$0.36
 - - 84dB 50 µA 100 µW - - - - - - 3.9 mm - - - - Surface Mount - 2 0°C ~ 70°C - - CMOS, Push-Pull, TTL - - - 4.5 µs 2.7 µs - - 8-SOIC - - - - General Purpose 5mV @ 10V
Product image for NE521F by Sigmatel
NE521F
Sigmatel
4,700
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
$0.36
 - - - - - - - - - - - - - - - - - - - - - - - - Bulk - - - - °C ~ °C - - - - No - -
Product image for LMC6762BIM by Texas Instruments
LMC6762BIM
Texas Instruments
4,700
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
$1.72
 - - 75dB 20µA - - - - - - - - Through Hole - - - Surface Mount - 2 -40°C ~ 85°C - - Push-Pull, Rail-to-Rail - - - 10µs - - - 8-SOIC - - - - General Purpose 15mV @ 5V
Product image for MAX969EEE-T by Analog Devices / Maxim Integrated
MAX969EEE-T
Analog Devices / Maxim Integrated
4,700
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,700 - -
$0.36
 - - 56.48dB CMRR, 80dB PSRR 22µA - - - ±1mV - - - 3.90 mm - - - - Surface Mount - 4 -40°C to 85°C - - Open-Drain, Rail-to-Rail - - - 20µs - - - 16-QSOP - - - No With Voltage Reference 10mV @ 5.5V
Product image for MAX978ESE+T by Analog Devices / Maxim Integrated
MAX978ESE+T
Download Datasheet for MAX978ESE+T
Analog Devices / Maxim Integrated
4,697
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,697 - -
$0.36
 - - 95dB CMRR, 100dB PSRR 650µA - - - 4mV - - - 3.90 mm - - - - Surface Mount - 4 -40°C ~ 85°C - - CMOS, Rail-to-Rail, TTL - - - 28ns - - - 16-SOIC - - - No General Purpose 2mV @ 5V
Product image for MAX9021AXK-T by Analog Devices / Maxim Integrated
MAX9021AXK-T
Download Datasheet for MAX9021AXK-T
Analog Devices / Maxim Integrated
4,685
Across 3 distributors
Distributor Stock MOQ Country
Bristol Electronics 2,330 - -
Hybrid Electronics 100 - -
Smaxon Electronics 2,255 - -
$0.36
 - - 100dB CMRR, 80dB PSRR 0.003µA @ 5V - - - 4mV - - - - - - - - Surface Mount - 1 -40°C to 125°C - - CMOS, Rail-to-Rail, TTL - - - 8µs - - °C ~ °C SC-70-5 - - - Tape & Reel General Purpose 2.5V to 5.5V
Product image for MAX908CSD by Analog Devices / Maxim Integrated
MAX908CSD
Download Datasheet for MAX908CSD
Analog Devices / Maxim Integrated
4,650
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 20 - -
Smaxon Electronics 4,630 - -
$0.36
 - - 86.02dB 700µA - - - - - - - 3.9 mm - - - - Surface Mount - 4 0°C ~ 70°C - - TTL - - - 40ns - - - 14-SOIC 14-SOIC - - - General Purpose 4.5V to 5.5V
Product image for MAX976ESA+T by Analog Devices / Maxim Integrated
MAX976ESA+T
Download Datasheet for MAX976ESA+T
Analog Devices / Maxim Integrated
4,647
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,647 - -
$0.36
 - - 95dB CMRR, 100dB PSRR 650µA - - - 4mV - - - 3.9 mm - - - - Surface Mount - 2 -40°C ~ 85°C - - CMOS, Rail-to-Rail, TTL - - 20ns 28ns - - °C ~ °C 8-SOIC 8-SOIC 225µA - No General Purpose 2mV @ 5V
Product image for MAX9017BEKA+T by Analog Devices / Maxim Integrated
MAX9017BEKA+T
Download Datasheet for MAX9017BEKA+T
Analog Devices / Maxim Integrated
4,600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,600 - -
$0.36
 - - 80dB PSRR 1.2µA - - - 4mV - - - - - - - - Surface Mount - 2 -40°C to 85°C - - ±6mA - - - 28µs - - - SOT-23-8 - - - No with Voltage Reference 1.8V to 5.5V
Product image for TS339CN by STMicroelectronics
TS339CN
Download Datasheet for TS339CN
STMicroelectronics
4,575
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 4,575 - -
$0.36
 - - 75dB CMRR 25µA - - - - - 10¹² Ω 18 V - - - - - Through Hole - 4 0°C ~ 70°C - 20 mA CMOS, Open-Drain 18 V - - - 1.5 ms - - 14-DIP - 9 μA - - General Purpose 5mV @ 10V
Product image for TLV7031QDCKRQ1 by Texas Instruments
TLV7031QDCKRQ1
Texas Instruments
4,574
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,574 - -
Smaxon Electronics 3,000 - -
$0.46
 - - 73dB 900nA - - - 17mV - - - - - - - - Surface Mount - 1 -40°C ~ 125°C - - Push-Pull, Rail-to-Rail - - - 3µs - - - SC-70-5 5-TSSOP, SC-70-5, SOT-353 - - - General Purpose 8mV @ 5V
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About Comparators

Comparators are essential components in electronic circuits, primarily used to compare two voltages or currents and output a digital signal indicating which is larger. In the Integrated Circuits (ICs) category, comparators fall under the Amplifiers section, providing a range of options for engineers and procurement teams.

When selecting comparators, it is crucial to consider important attributes such as Common Mode Rejection Ratio (CMRR), Power Supply Rejection Ratio (PSRR), current consumption, and hysteresis characteristics. These specifications play a significant role in determining the performance and suitability of the comparator for specific applications.

Comparators are widely used in various applications including new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation. Understanding the operational parameters and lifecycle status of these components is vital for effective sourcing.

Buyers should prioritize comparing critical specifications before submitting RFQs. It is advisable to validate lifecycle status and explore alternate-source options to ensure compatibility with existing designs. By focusing on parametric filtering, buyers can mitigate sourcing risks and make informed decisions.

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