Analog Devices, Inc. Datasheets for Analog Comparators

Analog comparators are amplifiers that compare the magnitude of voltages at two inputs. An analog comparator is an operational amplifier with negative feedback removed, and with no feedback and very high gain, the output voltage goes to one extreme to the other.
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Product Name	Notes
Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator -- AD8468WBKSZ-R7 Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator -- AD8468WBKSZ-RL	Product Details The AD8468 is a fast comparator fabricated on XFCB2.0, an Analog Devices, Inc., proprietary process. This comparator is exceptionally versatile and easy to use. Features include an input...
Dual 0.275% Comparator and Reference with Programmable Hysteresis -- ADCMP343YRJZ-REEL7	Product Details The ADCMP341/ADCMP343 consist of two low power, high accuracy comparators with a 400 mV reference in an 8-lead SOT-23 package. Operating within a supply range of 1.7 V...
Comparator & 0.6 V Reference in 4-SC70 w/ Open-Drain Active-High Output -- ADCMP354YKSZ-REEL7	Product Details The ADCMP350/ADCMP354/AD CMP356 parts are comparator and reference circuits suitable for use in general-purpose applications. The high voltage input and output structures will allow voltages of up to...
General Purpose Comparator w/an Open - Drain Output -- ADCMP370AKS-REEL7 General Purpose Comparator w/an Open - Drain Output -- ADCMP370AKSZ-REEL General Purpose Comparator w/an Open - Drain Output -- ADCMP370AKSZ-REEL7	Product Details The ADCMP370/ADCMP371 are general purpose comparators with input offset voltages of 6mV (max). High performance over the -40°C to +85°C temperature range make them suitable for use in...
Ultralow Power Voltage Comparator with Reference -- ADCMP380-1ACBZ-RL7 Ultralow Power Voltage Comparator with Reference -- ADCMP380-2ACBZ-RL7	Product Details The ADCMP380 is an ultralow power voltage comparator with internal reference suitable for use in general-purpose applications. The ultralow power consumption of this device makes itsuitable for power...
Dual Comparator with Known Power-Up State -- ADCMP392ARZ Dual Comparator with Known Power-Up State -- ADCMP392ARZ-RL7	Product Details The ADCMP391 / ADCMP392 / ADCMP393 are single/dual/quad rail-to-rail input, low power comparators ideal for use in general-purpose applications. These comparators operate from a single supply voltage of...
Dual Comparator with Accurate Reference Output -- ADCMP395ARMZ Dual Comparator with Accurate Reference Output -- ADCMP395ARMZ-RL7	Product Details The ADCMP394/ADCMP395/AD CMP396 are single/dual/quad rail-to-rail input, low power comparator ideal for use in general-purpose applications. These comparators operate from a supply voltage of 2.3 V to 5.5...
Quad Comparator with Accurate Reference Output -- ADCMP396ARZ Quad Comparator with Accurate Reference Output -- ADCMP396ARZ-RL7	Product Details The ADCMP396 is a quad, rail-to-rail input, low power comparator ideal for use in general-purpose applications. The device operates from a supply voltage of 2.3 V to 5.5...
Single - Supply, High Speed PECL Comparator in an 8-lead MSOP Package -- ADCMP553BRMZ	Product Details The ADCMP551/ADCMP552/AD CMP553 are single supply, high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 750 ps propagation delay with less than 150...
Dual High Speed ECL Comparator 20 - Lead QSOP -- ADCMP564BRQ Dual High Speed ECL Comparator 20 - Lead QSOP -- ADCMP564BRQZ	Product Details The ADCMP563/ADCMP564 are high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 700 ps propagation delay with less than 75 ps overdrive dispersion.
Ultrafast SiGe Voltage Comparator (Featuring CML Output Drivers) -- ADCMP580BCPZ-RL7 Ultrafast SiGe Voltage Comparator (Featuring CML Output Drivers) -- ADCMP580BCPZ-WP Ultrafast SiGe Voltage Comparator (Featuring Reduced Swing PECL Output Drivers) -- ADCMP582BCPZ-R2 Ultrafast SiGe Voltage Comparator (Featuring Reduced Swing PECL Output Drivers) -- ADCMP582BCPZ-RL7 Ultrafast SiGe Voltage Comparator (Featuring Reduced Swing PECL Output Drivers) -- ADCMP582BCPZ-WP	Product Details The ADCMP580/ADCMP581/AD CMP582 are ultrafast voltage comparators fabricated on the Analog Devices, Inc. proprietary XFCB3 Silicon Germanium (SiGe) bipolar process. The ADCMP580 features CML output drivers, the ADCMP581...
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 5-lead SC70 and SOT-23 Packages -- ADCMP600BKSZ-R2 Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 5-lead SC70 and SOT-23 Packages -- ADCMP600BKSZ-REEL7 Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 5-lead SC70 and SOT-23 Packages -- ADCMP600BRJZ-R2 Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 5-lead SC70 and SOT-23 Packages -- ADCMP600BRJZ-REEL7 Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 8-lead MSOP and LSCFP Packages -- ADCMP602BRMZ Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 8-lead MSOP and LSCFP Packages -- ADCMP602BRMZ-REEL Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator in 8-lead MSOP and LSCFP Packages -- ADCMP602BRMZ-REEL7	Product Details The ADCMP600, ADCMP601, and ADCMP602 are very fast comparators fabricated on Analog Devices’ proprietary XFCB2 process. These comparators are exceptionally versatile and easy to use. Features include an...
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply CML Comparator in a 12-lead LSCFP Package -- ADCMP607BCPZ-R7 Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply CML Comparator in a 12-lead LSCFP Package -- ADCMP607BCPZ-WP	Product Details The ADCMP606 and ADCMP607 are very fast comparators fabricated on XFCB2, an Analog Devices, Inc., proprietary process. These comparators are exceptionally versatile and easy to use. Features include...
Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator -- ADCMP608BKSZ-REEL7	Product Details The ADCMP608 is a fast comparator fabricated on XFCB2, an Analog Devices, Inc. proprietary process. This comparator is exceptionally versatile and easy to use. Features include an input...
65 ns Low Voltage Comparator -- CMP402GRUZ-REEL 65 ns Low Voltage Comparator -- CMP402GSZ 65 ns Low Voltage Comparator -- CMP402GSZ-REEL	Product Details The CMP401 and CMP402 are 23 ns and 65 ns quad comparators with separate input and output supplies. Separate supplies enable the input stage to be operated from...
Micropower Dual Comparator -- LT1017CN8#PBF Micropower Dual Comparator -- LT1017CS8#PBF Micropower Dual Comparator -- LT1017CS8#TRPBF Micropower Dual Comparator -- LT1017CSW#PBF Micropower Dual Comparator -- LT1017CSW#TRPBF Micropower Dual Comparator -- LT1017IN8#PBF Micropower Dual Comparator -- LT1017IS8#PBF Micropower Dual Comparator -- LT1017IS8#TRPBF	Product Details The LT1017/LT1018 are general purpose micropower comparators. The LT1017 is optimized for lowest operating power while the LT1018 operates at higher power and higher speed. Both devices can...
SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716CS5#PBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716CS5#TRMPBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716CS5#TRPBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716HS5#PBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716HS5#TRMPBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716HS5#TRPBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716IS5#PBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716IS5#TRMPBF SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator -- LT1716IS5#TRPBF	Product Details The LT1716 comparator operates on any total power supply voltage between 2.7V and 44V drawing 35µA of quiescent current. The LT1716 has a unique input stage that can...
Dual Micropower Comparator -- LTC1040CN#PBF Dual Micropower Comparator -- LTC1040CSW#PBF Dual Micropower Comparator -- LTC1040CSW#TRPBF	Product Details The LTC1040 is a monolithic CMOS dual comparator manufactured using Analog Devices' enhanced LTCMOS™ silicon gate process. Extremely low operating power levels are achieved by internally switching...
BANG-BANG Controller -- LTC1041CN8#PBF BANG-BANG Controller -- LTC1041CS8#PBF BANG-BANG Controller -- LTC1041CS8#TRPBF	Product Details The LTC1041 is a monolithic CMOS BANG-BANG controller manufactured using Linear Technology’s enhanced LTCMOS™ silicon gate process. BANG-BANG loops are characterized by turning the control element fully...
Ultralow Power Single/Dual Comparator with Reference -- LTC1440CDD#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440CDD#TRPBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440CMS8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440CMS8#TRPBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440CN8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440CS8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440CS8#TRPBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IDD#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IDD#TRPBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IMS8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IMS8#TRPBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IN8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IS8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1440IS8#TRPBF	Product Details The LTC1440 is an ultralow power comparator with a built-in voltage reference. The comparator features less than 4.0µA supply current over temperature. The internal reference is 1.182V with...
Ultralow Power Single/Dual Comparator -- LTC1441CN8#PBF Ultralow Power Single/Dual Comparator -- LTC1441CS8#PBF Ultralow Power Single/Dual Comparator -- LTC1441CS8#TRPBF Ultralow Power Single/Dual Comparator -- LTC1441IN8#PBF Ultralow Power Single/Dual Comparator -- LTC1441IS8#PBF Ultralow Power Single/Dual Comparator -- LTC1441IS8#TRPBF	Product Details The LTC1441 is an ultralow power dual comparator, featuring less than 5.7µA supply current over temperature. The TTL/CMOS outputs both sink and source current. The comparators operate from...
Ultralow Power Single/Dual Comparator with Reference -- LTC1442CN8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1442CS8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1442CS8#TRPBF Ultralow Power Single/Dual Comparator with Reference -- LTC1442IN8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1442IS8#PBF Ultralow Power Single/Dual Comparator with Reference -- LTC1442IS8#TRPBF	Product Details The LTC1442 is an ultralow power dual comparator with a built-in voltage reference. The comparators feature less than 5.7µA supply current over temperature, a 1.182V ±1% reference, programmable...
Ultralow Power Quad Comparators with Reference -- LTC1443CDHD#PBF Ultralow Power Quad Comparators with Reference -- LTC1443CDHD#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1443CN#PBF Ultralow Power Quad Comparators with Reference -- LTC1443CS#PBF Ultralow Power Quad Comparators with Reference -- LTC1443CS#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1443IDHD#PBF Ultralow Power Quad Comparators with Reference -- LTC1443IDHD#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1443IN#PBF Ultralow Power Quad Comparators with Reference -- LTC1443IS#PBF Ultralow Power Quad Comparators with Reference -- LTC1443IS#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1444CDHD#PBF Ultralow Power Quad Comparators with Reference -- LTC1444CDHD#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1444CN#PBF Ultralow Power Quad Comparators with Reference -- LTC1444CS#PBF Ultralow Power Quad Comparators with Reference -- LTC1444CS#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1444IDHD#PBF Ultralow Power Quad Comparators with Reference -- LTC1444IDHD#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1444IN#PBF Ultralow Power Quad Comparators with Reference -- LTC1444IS#PBF Ultralow Power Quad Comparators with Reference -- LTC1444IS#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1445CDHD#PBF Ultralow Power Quad Comparators with Reference -- LTC1445CDHD#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1445CN#PBF Ultralow Power Quad Comparators with Reference -- LTC1445CS#PBF Ultralow Power Quad Comparators with Reference -- LTC1445CS#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1445IDHD#PBF Ultralow Power Quad Comparators with Reference -- LTC1445IDHD#TRPBF Ultralow Power Quad Comparators with Reference -- LTC1445IN#PBF Ultralow Power Quad Comparators with Reference -- LTC1445IS#PBF Ultralow Power Quad Comparators with Reference -- LTC1445IS#TRPBF	Product Details The LTC1443/LTC1444/LTC1 445 are ultralow power quad comparators with a built-in reference. The comparators feature less than 8.5μA supply current over temperature, an internal reference (1.182V ±1% for...
Nanopower Comparator with Reference -- LTC1540CDD#PBF Nanopower Comparator with Reference -- LTC1540CDD#TRPBF Nanopower Comparator with Reference -- LTC1540CMS8#PBF Nanopower Comparator with Reference -- LTC1540CMS8#TRPBF Nanopower Comparator with Reference -- LTC1540CS8#PBF Nanopower Comparator with Reference -- LTC1540CS8#TRPBF Nanopower Comparator with Reference -- LTC1540IDD#PBF Nanopower Comparator with Reference -- LTC1540IDD#TRPBF Nanopower Comparator with Reference -- LTC1540IMS8#PBF Nanopower Comparator with Reference -- LTC1540IMS8#TRPBF Nanopower Comparator with Reference -- LTC1540IS8#PBF Nanopower Comparator with Reference -- LTC1540IS8#TRPBF	Product Details The LTC1540 is an ultralow power, single comparator with built-in reference. The comparator’s features include less than 0.6µA supply current over the commercial temperature range, a 1.182V ±2%...
Micropower Op Amp, Comparator and Reference -- LTC1541CDD#PBF Micropower Op Amp, Comparator and Reference -- LTC1541CDD#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1541CMS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1541CMS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1541CS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1541CS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1541IDD#PBF Micropower Op Amp, Comparator and Reference -- LTC1541IDD#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1541IMS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1541IMS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1541IS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1541IS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1542CDD#PBF Micropower Op Amp, Comparator and Reference -- LTC1542CDD#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1542CMS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1542CMS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1542CS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1542CS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1542IDD#PBF Micropower Op Amp, Comparator and Reference -- LTC1542IDD#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1542IMS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1542IMS8#TRPBF Micropower Op Amp, Comparator and Reference -- LTC1542IS8#PBF Micropower Op Amp, Comparator and Reference -- LTC1542IS8#TRPBF	Product Details The LTC1541/LTC1542 combine a micropower amplifier, comparator and bandgap reference (LTC1541) in an 8-pin package. The part operates from a single 2.5V to 12.6V or dual ±1.25V to...
Ultralow Power Dual Comparators with Reference -- LTC1841CS8#PBF Ultralow Power Dual Comparators with Reference -- LTC1841CS8#TRPBF Ultralow Power Dual Comparators with Reference -- LTC1841IS8#PBF Ultralow Power Dual Comparators with Reference -- LTC1841IS8#TRPBF	Product Details The LTC1841 is an ultralow power dual comparator featuring less than 5.7µA supply current over temperature, a 1.182V ±1% reference, programmable hysteresis and open-drain outputs that sink current.
Ultralow Power Dual Comparators with Reference -- LTC1842CS8#PBF Ultralow Power Dual Comparators with Reference -- LTC1842CS8#TRPBF Ultralow Power Dual Comparators with Reference -- LTC1842IS8#PBF Ultralow Power Dual Comparators with Reference -- LTC1842IS8#TRPBF	Product Details The LTC1842 is an ultralow power dual comparator with a built-in reference. The comparators feature less than 5.7µA supply current over temperature, a 1.182V ±1% reference, programmable hysteresis...
Ultralow Power Dual Comparators with Reference -- LTC1843CS8#PBF Ultralow Power Dual Comparators with Reference -- LTC1843CS8#TRPBF Ultralow Power Dual Comparators with Reference -- LTC1843IS8#PBF Ultralow Power Dual Comparators with Reference -- LTC1843IS8#TRPBF	Product Details The LTC1843 is an ultralow power dual comparator with a built-in reference. The comparators feature less than 5.7µA supply current over temperature, a 1.182V ±1% reference, programmable hysteresis...
Dual -48V Supply and Fuse Monitor -- LTC1921CMS8#PBF Dual -48V Supply and Fuse Monitor -- LTC1921CMS8#TRPBF Dual -48V Supply and Fuse Monitor -- LTC1921CS8#PBF Dual -48V Supply and Fuse Monitor -- LTC1921CS8#TRPBF Dual -48V Supply and Fuse Monitor -- LTC1921IMS8#PBF Dual -48V Supply and Fuse Monitor -- LTC1921IMS8#TRPBF Dual -48V Supply and Fuse Monitor -- LTC1921IS8#PBF Dual -48V Supply and Fuse Monitor -- LTC1921IS8#TRPBF	Product Details The LTC1921 monitors two independent –48V supplies, including their fuses, and drives up to three optoisolators to indicate status, in accordance with standard backplane specifications. Requiring only three...
Tiny Micropower, Low Voltage Dual Comparators -- LTC6702CDC#PBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702CDC#TRMPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702CDC#TRPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702CTS8#PBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702CTS8#TRMPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702CTS8#TRPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702HDC#PBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702HDC#TRMPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702HDC#TRPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702HTS8#PBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702HTS8#TRMPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702HTS8#TRPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702IDC#PBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702IDC#TRMPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702IDC#TRPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702ITS8#PBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702ITS8#TRMPBF Tiny Micropower, Low Voltage Dual Comparators -- LTC6702ITS8#TRPBF	Product Details The LTC6702 is an extremely small dual comparator designed to maximize battery life while providing both speed and low voltage operation in applications where board space is a...

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