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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) ESD Protection Features Hysteresis Industrial Grade Input Impedance Lead Spacing Lead Style Medical Grade Military Grade Mounting Type Number of Channels Number of Elements Number of Pins Operating Temperature Operating Voltage Output Current Output Type Package / Case Package Quantity Power Consumption Propagation Delay Propagation Delay (Max) Quiescent Current Response Time Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Tape & Reel Type Voltage
Product image for KA393ADTF by On Semiconductor
KA393ADTF
On Semiconductor
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - - - No - -
Product image for TLV3501AZQDBVRQ1 by Texas Instruments
TLV3501AZQDBVRQ1
Texas Instruments
3,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
$1.82
 No No 70dB CMRR, 100dB PSRR 5mA - - - 6 mV No - - - No No Surface Mount 1 1 - -40°C to 125°C - - CMOS, Push-Pull, Rail-to-Rail, TTL SOT-23-6 - - 4.5 ns 10ns - - - SOT-23-6 - - - - General Purpose 6.5mV @ 5.5V
Product image for AD8611AR-REEL7 by Analog Devices / Maxim Integrated
AD8611AR-REEL7
Download Datasheet for AD8611AR-REEL7
Analog Devices / Maxim Integrated
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Price on request
 - - 85dB CMRR, 73dB PSRR 10 mA - - - - - - - Gull Wing - - Surface Mount - 1 - -40°C ~ 85°C - - Complementary, TTL - - - - 5.5 ns - - - 8-SOIC - - - Yes with Latch 7 mV
Product image for LM119J/883 by Texas Instruments
LM119J/883
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Price on request
 - - - 4.5mA, 11.5mA - - - - - - - - - - Through Hole - 2 - -55°C ~ 125°C - - Open-Collector, DTL, RTL, TTL - - - - - - - - 14-CDIP - - - - General Purpose 4mV @ ±15V
Product image for LM111J-8/883 by Texas Instruments
LM111J-8/883
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
$15.27
 - - - 5mA, 6mA - - - - - - - Through Hole - - Through Hole - 1 - -55°C ~ 125°C - - Open-Collector - 40 135 mW - 200ns - - - 8-CDIP - - - - General Purpose 3mV
Product image for LM139AW/883 by Texas Instruments
LM139AW/883
Texas Instruments
3,000
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 3,000 - -
$19.74
 - - 70dB CMRR, 60dB PSRR 2mA - - - 10mV - - - - - - Surface Mount 4 4 - -55°C ~ 125°C - - Open-Collector, CMOS, DTL, ECL, MOS, TTL - - - 1.3µs (Typ) 1.3µs (Typ) - - - 14-CFP - 2mA 30V - Differential 2mV @ 30V
Product image for TLC3704CD by Texas Instruments
TLC3704CD
Texas Instruments
2,936
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,936 - -
$0.84
 - - 84 dB 100 µA - - - - - - 3.9 mm - - - Surface Mount - 4 - 0°C ~ 70°C 3 V ~ 16 V - CMOS, Push-Pull, TTL - - - 2.7 µs 4.5µs - - - 14-SOIC - - - - General Purpose 5 mV @ 10V
Product image for TLV3402IDGKRG4 by Texas Instruments
TLV3402IDGKRG4
Texas Instruments
2,928
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,080 - -
Smaxon Electronics 848 - -
$0.36
 - - 88 dB 950nA - - - - - - 0.118 mm - - - Surface Mount - 2 - -40°C ~ 125°C - - CMOS, Open-Drain - - - - 300µs - - - 8-VSSOP - - - No General Purpose 3.6mV @ 15V
Product image for LM393N by Texas Instruments
LM393N
Download Datasheet for LM393N
Texas Instruments
2,885
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Speed Components Ltd 19 - -
Hybrid Electronics 27 - -
PROSOFT ELECTRONICS 135 - -
Smaxon Electronics 1,704 - -
Price on request
 - - - 2.5mA - - - - - - - - - - Through Hole - 2 - 0°C to 70°C - - CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - - 700ns - - - 8-PDIP - 0.45mA - - General Purpose 2V to 36V
Product image for LM239AMPWREP by Texas Instruments
LM239AMPWREP
Texas Instruments
2,866
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,866 - -
$1.03
 - - - 2mA - - - - - - - - - - Surface Mount - 4 - -55°C ~ 125°C - - CMOS, MOS, Open-Collector, TTL - - - - - - - - 14-TSSOP - 0.8 mA (Typ) - - Differential 2.5mV @ 30V
Product image for TS374IN by STMicroelectronics
TS374IN
Download Datasheet for TS374IN
STMicroelectronics
2,850
Across 3 distributors
Distributor Stock MOQ Country
Hybrid Electronics 325 - -
Partservice 25 - -
Optech Co.,Limited 2,500 - -
$0.36
 - - - 250µA - - - - - 10 TΩ - - - - Through Hole - 4 - -40°C ~ 125°C - - CMOS, MOS, Open-Drain, TTL - - - - - - 200ns - 14-DIP 14-DIP - - No Differential 10mV @ 5V
Product image for KA2903DTF by On Semiconductor
KA2903DTF
On Semiconductor
2,846
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,846 - -
Price on request
 - - - 2.5mA - - - - - - 3.90 mm - - - Surface Mount - 2 - -40°C ~ 85°C - - Open-Drain - - - - - - - - 8-SOIC - - - No Differential 7mV @ 5V
Product image for LM2903VQPWR by Texas Instruments
LM2903VQPWR
Texas Instruments
2,807
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,022 - -
Smaxon Electronics 1,785 - -
$0.15
 - - - 2.5mA - - - - - - - - - - Surface Mount 2 2 - -40°C ~ 125°C 7mV @ 5V - CMOS, MOS, Open-Drain, TTL - - - - - - - - 8-TSSOP 8-TSSOP - - - Differential 7mV @ 5V
Product image for BA2903YFVM-MGTR by ROHM Semiconductor
BA2903YFVM-MGTR
ROHM Semiconductor
2,805
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,805 - -
Price on request
 - - - 1 mA - - - - - - - - - - Surface Mount - 2 - -40°C to 125°C - - Open Collector - - - - - - - - 8-MSOP - - - - General Purpose 7 mV
Product image for MCP6562-E/SN by Microchip Technology
MCP6562-E/SN
Download Datasheet for MCP6562-E/SN
Microchip Technology
2,802
Across 3 distributors
Distributor Stock MOQ Country
Hybrid Electronics 50 - -
Xingangxin 1,638 - -
Smaxon Electronics 1,114 - -
$0.36
 - - 66dB CMRR, 70dB PSRR 130µA - - - 5mV - - 3.9 mm - - - Surface Mount - 2 - -40°C ~ 125°C - - CMOS, Push-Pull, Rail-to-Rail, TTL - - - - 80ns - - °C ~ °C 8-SOIC - - - No General Purpose 10mV @ 5.5V
Product image for MIC7221YM5-TR by Microchip Technology
MIC7221YM5-TR
Download Datasheet for MIC7221YM5-TR
Microchip Technology
2,800
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,800 - -
$0.36
 - - 70dB CMRR, 90dB PSRR 25µA - - - - - - - - - - Surface Mount - 1 - -40°C ~ 85°C - - Open Drain - - - - 5µs - - °C ~ °C SOT-23-5 SOT-23-5 - - No General Purpose 10mV @ 5V
Product image for MAX961EUA by Analog Devices / Maxim Integrated
MAX961EUA
Download Datasheet for MAX961EUA
Analog Devices / Maxim Integrated
2,800
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Hybrid Electronics 800 - -
$0.36
 - - 80dB CMRR, 86.02dB PSRR 11mA - - - 3.5mV - - 3.00 mm - - - Surface Mount - 1 - -40°C ~ 85°C - - CMOS, Complementary, TTL - - - 4.5ns 7ns - - - 8-uMAX/uSOP - 5mA - No General Purpose 1.5mV @ 5V
Product image for TLV1805QDBVRQ1 by Texas Instruments
TLV1805QDBVRQ1
Texas Instruments
2,768
Across 3 distributors
Distributor Stock MOQ Country
Xingangxin 1,751 - -
Smaxon Electronics 1,015 - -
Trace Tec 2 - -
$0.44
 No No 60dB CMRR, 70dB PSRR 150µA - - - 15 mV No - - - No No Surface Mount 1 1 - -40°C ~ 125°C 4.5mV @ 40V - Push-Pull - - - 250 ns 250ns (Typ) 150µA - - SOT-23-6 SOT-23-6 - - No General Purpose 4.5mV @ 40V
Product image for MAX924CSE-T by Analog Devices / Maxim Integrated
MAX924CSE-T
Download Datasheet for MAX924CSE-T
Analog Devices / Maxim Integrated
2,766
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,766 - -
$0.36
 - - 80dB CMRR, 80dB PSRR 11µA - - - - - - 3.90 mm - - - Surface Mount - 4 - 0°C ~ 70°C - - CMOS, TTL - - - - 12μs 4μA - - 16-SOIC - - - No with Voltage Reference 10mV @ 5V
Product image for MCP65R41T-2402E/CHY by Microchip Technology
MCP65R41T-2402E/CHY
Download Datasheet for MCP65R41T-2402E/CHY
Microchip Technology
2,764
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,764 - -
$0.36
 - - 70dB CMRR, 80dB PSRR 4µA - - - 5mV - - - - - - Surface Mount - 1 - -40°C ~ 125°C - - CMOS, Push-Pull, TTL - - - 4µs 8µs 2.5µA - °C ~ °C SOT-23-6 SOT-23-6 - - No with Voltage Reference 10mV @ 5.5V
Product image for LM139JB by Texas Instruments
LM139JB
Texas Instruments
2,755
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,750 - -
Speed Components Ltd 5 - -
$14.24
 - - - 2mA - - - - - - - - - - Through Hole - 4 - -55°C / 125°C - - Open-Collector, CMOS, MOS, TTL, Output - 25 - - 300ns - - - 14-CDIP 14-CDIP - - - Differential 5mV @ 5V
Product image for LM393LVQDRQ1 by Texas Instruments
LM393LVQDRQ1
Texas Instruments
2,753
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,753 - -
$0.15
 - - 65dB, 80dB PSRR 35µA - 2kV - - - - 0.154 mm - - - Surface Mount - 2 - -40°C ~ 125°C - - Open-Drain, Rail-to-Rail - - - - 600ns - - - 8-SOIC 8-SOIC - - - General Purpose 2mV @ 5V
Product image for MAX942ESA-T by Analog Devices / Maxim Integrated
MAX942ESA-T
Download Datasheet for MAX942ESA-T
Analog Devices / Maxim Integrated
2,750
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,750 - -
$0.36
 - - 70dB CMRR, 85dB PSRR 600µA 50µA - - 1.2mV - - 3.9 mm - - - Surface Mount - 2 - -40°C ~ 85°C - - CMOS, Push-Pull, TTL - - - - 80ns - - °C ~ °C 8-SOIC 8-SOIC - - No General Purpose 2mV @ 5.5V
Product image for TLC3704QDRG4Q1 by Texas Instruments
TLC3704QDRG4Q1
Texas Instruments
2,748
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,748 - -
$0.88
 - - 84dB CMRR 175µA - - - - - - - - - - Surface Mount - 4 - -40°C ~ 125°C - - CMOS, Push-Pull, TTL - - - - 4.5µs - - - 14-SOIC - - - - General Purpose 5mV @ 10V
Product image for LMV7235M5X by Texas Instruments
LMV7235M5X
Texas Instruments
2,742
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,742 - -
$1.41
 - - 67dB CMRR, 85dB PSRR 95µA - - - - - - - - - - Surface Mount - 1 - -40°C ~ 85°C - - Open-Drain, Rail-to-Rail - - - - 75 ns - - - SOT-23-5 - 65 µA - - General Purpose 6 mV
Product image for LA6339ML-TLM-E by Sanyo Denki
LA6339ML-TLM-E
Sanyo Denki
2,727
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,727 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - - - No - -
Product image for TLC3704CN by Texas Instruments
TLC3704CN
Download Datasheet for TLC3704CN
Texas Instruments
2,720
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,356 - -
Optech Co.,Limited 364 - -
$0.36
 No No 84dB CMRR 100µA - - - - No - 7.62 mm - No No Through Hole - 4 - 0°C / 70°C - ±8mA CMOS, Push-Pull, TTL - - - 4.5µs 4.5µs 100µA 2.7µs - 14-PDIP - 80µA - No General Purpose 5mV
Product image for MAX967EUA by Analog Devices / Maxim Integrated
MAX967EUA
Download Datasheet for MAX967EUA
Analog Devices / Maxim Integrated
2,700
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,700 - -
$0.36
 - - 56.48dB 16µA - - - ±1mV - - 3.00 mm - - - Surface Mount - 2 - -40°C - - Open-Drain, Rail-to-Rail - - - 10µs 20µs - - - 8-uMAX/uSOP - - 1.6V No with Voltage Reference 15mV @ 5.5V
Product image for LM211D by On Semiconductor
LM211D
On Semiconductor
2,668
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 100 - -
Optech Co.,Limited 2,568 - -
$0.55
 - - - 6mA - - Strobe, Vos Adj Pin - - - 3.9 mm - - - Surface Mount - 1 - -40°C ~ 125°C - - DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL - - - 0.115 µs - 5.1 mA - °C ~ °C 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - No General Purpose 3mV @ ±15V
Product image for LM119J by Texas Instruments
LM119J
Texas Instruments
2,664
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,600 - -
Partservice 64 - -
$54.50
 - - - 11.5mA - - - - - - 7.62 mm - - - Through Hole - 2 - -55°C ~ 125°C - - DTL, Open-Collector, RTL, TTL - - - - - - - - 14-CDIP 14-CDIP - - - General Purpose 4mV @ ±15V
Product image for TLC3702CPSRG4 by Texas Instruments
TLC3702CPSRG4
Download Datasheet for TLC3702CPSRG4
Texas Instruments
2,662
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,662 - -
$0.36
 - - 84dB CMRR 50µA - - - - - - 5.3 mm - - - Surface Mount - 2 - 0°C ~ 70°C - - CMOS, Push-Pull, TTL - - - - 4.5µs - - - 8-SO - - - - General Purpose 5mV @ 10V
Product image for LM119H by Texas Instruments
LM119H
Texas Instruments
2,657
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,560 - -
Bristol Electronics 1 - -
Partservice 96 - -
$40.01
 - - - 11.5mA - - - - - - - - - - Through Hole - 2 - -55°C ~ 125°C - - DTL, Open-Collector, RTL, TTL - - - - - - 80 ns - TO-100-10 TO-CAN (LME) - 5 V - General Purpose 4mV @ ±15V
Product image for TLV3402CDGKR by Texas Instruments
TLV3402CDGKR
Texas Instruments
2,657
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 2,500 - -
Smaxon Electronics 157 - -
$0.36
 - - 88dB CMRR, 105dB PSRR 950nA - - - - - - 3.0 mm - - - Surface Mount - 2 - 0°C ~ 70°C - - CMOS, Open-Drain - - - - 300µs - - - 8-VSSOP 8-VSSOP - - No General Purpose 3.6mV @ 15V
Product image for MAX901AESE by Analog Devices / Maxim Integrated
MAX901AESE
Download Datasheet for MAX901AESE
Analog Devices / Maxim Integrated
2,654
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,654 - -
$0.36
 - - 86.02dB CMRR, 86.02dB PSRR 15mA,12mA,6mA - - - - - - - - - - Surface Mount - 4 - -40°C ~ 85°C - - TTL 16-SOIC (0.154", 3.90mm Width) - 18mW/Comparator 8ns - - - - 16-SOIC - - - No General Purpose 2mV @ ±5V
Product image for MAX9032AUA+T by Analog Devices / Maxim Integrated
MAX9032AUA+T
Download Datasheet for MAX9032AUA+T
Analog Devices / Maxim Integrated
2,621
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,621 - -
$0.36
 - - 100dB 35μA - - - 4mV - - 3.00 mm - - - Surface Mount - 2 - -40°C / 125°C - - CMOS, Rail-to-Rail, TTL - - - - 188ns - - - 8-uMAX/uSOP - - - No General Purpose 1mV @ 5V
Product image for ADCMP356YKSZ-REEL7 by Analog Devices / Maxim Integrated
ADCMP356YKSZ-REEL7
Download Datasheet for ADCMP356YKSZ-REEL7
Analog Devices / Maxim Integrated
2,620
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,420 - -
Optech Co.,Limited 200 - -
Price on request
 - - - 15µA - - - 15 mV - - - - - - Surface Mount - 1 4 -40°C ~ 125°C - - Push-Pull - - - - - - - - SC-70-4 - - - Yes with Voltage Reference 2.25V ~ 5.5V
Product image for LM139AJ by Texas Instruments
LM139AJ
Texas Instruments
2,615
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Fe Components 14 1 -
HMB Electronics LLC 85 - -
Speed Components Ltd 12 - -
Partservice 4 - -
Price on request
 - - 70dB CMRR, 70dB PSRR 2mA - - - 10mV - - - - - - Through Hole - 4 - -55°C ~ 125°C - - Open-Collector, CMOS, DTL, ECL, MOS, TTL - - - - 1.3µs (Typ) - - - 14-CDIP 14-CDIP - - - Differential 2mV @ 30V
Product image for MAX9031AUK-T by Analog Devices / Maxim Integrated
MAX9031AUK-T
Download Datasheet for MAX9031AUK-T
Analog Devices / Maxim Integrated
2,606
Across 2 distributors
Distributor Stock MOQ Country
HMB Electronics LLC 106 - -
Smaxon Electronics 2,500 - -
$0.36
 - - 100dB CMRR, 100dB PSRR 55µA 55µA - - 4mV - - - - - - Surface Mount - 1 - -40°C ~ 125°C - - CMOS, Rail-to-Rail, TTL - - - - 228ns - - °C ~ °C SOT-23-5 - - - No General Purpose 1mV @ 5V
Product image for LM6511IMX by Texas Instruments
LM6511IMX
Texas Instruments
2,590
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 90 - -
Price on request
 - - 72dB 3.5mA - - - - - - - - - - Surface Mount 1 1 - -40°C ~ 85°C - - CMOS, Open-Collector, TTL - - <9.45mW @ V+ = 2.7V 0.18µs - - - - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - - General Purpose 5mV @ 2.7V
Product image for AD96687BR by Analog Devices / Maxim Integrated
AD96687BR
Download Datasheet for AD96687BR
Analog Devices / Maxim Integrated
2,573
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
Hybrid Electronics 5 - -
Price on request
 - - 90dB CMRR, 70dB PSRR 18mA,36mA - - - - - - - - - - Surface Mount - 2 - -25°C ~ 85°C - - Complementary, ECL, Open-Emitter - - 118 mW per Comparator - 3.5 ns - - - 16-SOIC - - - - with Latch 2mV @ -5.2V, 5V
Product image for TLV4031R1YKAR by Texas Instruments
TLV4031R1YKAR
Texas Instruments
2,568
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,568 - -
$0.42
 - - - 3.5 µA - - - 20 mV - - - - - - Surface Mount 1 1 - -40°C to 125°C 1.6 V to 5.5 V - Open-Drain, Rail-to-Rail - - - - 360 ns - - - 4-DSBGA 4-DSBGA - - - General Purpose 1.6V ~ 5.5V
Product image for TS862ID by STMicroelectronics
TS862ID
STMicroelectronics
2,568
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
$0.36
 - - 70dB CMRR 16µA 16µA - - - - - 3.90 mm - - - Surface Mount - 2 - -40°C ~ 85°C - - Push-Pull - - - - 2µs - - - 8-SOIC - - - No General Purpose 15mV @ 5V
Product image for LM219J by Texas Instruments
LM219J
Texas Instruments
2,568
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
Price on request
 - - - 4.3mA - - - - - - - - - - Through Hole - 2 - -25°C ~ 85°C - - DTL, Open-Collector, Open-Emitter, RTL, TTL - - - - - - - - 14-CDIP - - - - General Purpose 4mV @ ±15V
Product image for LM2903VQDR by Texas Instruments
LM2903VQDR
Texas Instruments
2,564
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,000 - -
Smaxon Electronics 1,564 - -
$0.14
 - - - 2.5mA - - - - - - - - - - Surface Mount 2 2 - -40°C ~ 125°C - - CMOS, MOS, Open-Collector, TTL - - - - - - - - 8-SOIC 8-SOIC - - - Differential 7mV @ 32V
Product image for MAX969ESE by Analog Devices / Maxim Integrated
MAX969ESE
Download Datasheet for MAX969ESE
Analog Devices / Maxim Integrated
2,547
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,547 - -
$0.36
 - - 56.48dB 22µA - - - ±1mV - - 3.90 mm - - - Surface Mount - 4 - -40°C ~ 85°C - - Open-Drain, Rail-to-Rail - - - - 10µs - - - 16-SOIC 16-SOIC - - No with Voltage Reference 7mV @ 5.5V
Product image for MCP6542-E/SN by Microchip Technology
MCP6542-E/SN
Download Datasheet for MCP6542-E/SN
Microchip Technology
2,536
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 2,390 - -
Smaxon Electronics 146 - -
$0.36
 - - 70dB CMRR, 80dB PSRR 1µA - - - 6.5mV - - 3.90 mm - - - Surface Mount - 2 - -40°C ~ 125°C - - CMOS, Push-Pull, Rail-to-Rail, TTL - - - - 8µs - - - 8-SOIC - - - No General Purpose 7mV @ 5.5V
Product image for LMC6772BIM by Texas Instruments
LMC6772BIM
Texas Instruments
2,524
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
$1.79
 - - 75dB CMRR, 80dB PSRR 20µA - - - - - - - - - - Surface Mount 2 2 - -40°C ~ 85°C - - Open Drain - - - - 10µs - - - 8-SOIC 8-SOIC 10µA - - General Purpose 15mV @ 5V
Product image for CMP402GS by Analog Devices / Maxim Integrated
CMP402GS
Download Datasheet for CMP402GS
Analog Devices / Maxim Integrated
2,524
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Price on request
 - - 60 dB 1.2mA, 1mA - - - 2 mV Yes - 1.27 mm Gull Wing - - Surface Mount - 4 - -40°C ~ 125°C - - CMOS, TTL - - - - 75 ns - - - 16-SOIC - - - - General Purpose 3mV @ 5V
Product image for TLV3704IPWR by Texas Instruments
TLV3704IPWR
Download Datasheet for TLV3704IPWR
Texas Instruments
2,520
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,520 - -
$1.45
 - - 88dB CMRR, 105dB PSRR 1µA - - - - - - - - - - Surface Mount - 4 - -40°C to 125°C - - Push-Pull - - - - - - - - 14-TSSOP 14-TSSOP 560 nA/Channel 2.5 V to 16 V - General Purpose 5mV @ 15V
Product image for LM339NSR by Texas Instruments
LM339NSR
Texas Instruments
2,515
Across 2 distributors
Distributor Stock MOQ Country
Bristol Electronics 10 - -
Xingangxin 2,505 - -
$0.20
 No No - 2.5mA - - - - No - 5.3 mm - No No Surface Mount - 4 - 0°C ~ 70°C - - CMOS, MOS, Open-Collector, TTL - - - - - - - - 14-SO - - - Yes Differential 5mV @ 30V
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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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