Comparators

Analog Devices now offers an extensive portfolio of high speed and low power comparators. This new portfolio of comparators expands ADI's extensive breadth of product offerings and allows us to provide our customers with more complete signal chain solutions. These new comparator offerings range from the fastest Si-based comparator on the market today to very low power CMOS comparators that consume only uA's of power.

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High Speed Comparators

Part#Number of ChannelsVsupply RangePropagation Delay (typ)Vin RangeVout Logic ConfigurationAdjustable HysteresisPulse Width (min)
AD8468 1 2.5 to 5.5 40 ns - TTL/CMOS - -
AD8465 1 2.5 to 5.5 1.5 ns -0.2 to Vcc+0.2V LVDS X 1 ns
ADCMP609 1 2.5 to 5.5 30 ns -0.2 to Vcc+0.2V TTL/CMOS X 35 ns
ADCMP608 1 2.5 to 5.5 30 ns -0.2 to Vcc+0.2V TTL/CMOS - 35 ns
ADCMP607 1 2.5 to 5.5 1 ns -0.2 to Vcc+0.2V CML X 600 ps
ADCMP606 1 2.5 to 5.5 1 ns -0.2 to Vcc+0.2V CML - 600 ps
ADCMP605 1 2.5 to 5.5 1.5 ns -0.2 to Vcc+0.2V LVDS X 1 ns
ADCMP604 1 2.5 to 5.5 1.5 ns -0.2 to Vcc+0.2V LVDS - 1 ns
ADCMP603 1 2.5 to 5.5 3 ns -0.5 to Vcc+0.5V TTL/CMOS X 3 ns
ADCMP602 1 2.5 to 5.5 3 ns -0.2 to Vcc+0.2V TTL/CMOS X 3 ns
ADCMP601Reference Circuit Available 1 2.5 to 5.5 3 ns -0.2 to Vcc+0.2V TTL/CMOS X 3 ns
ADCMP600 1 2.5 to 5.5 3 ns -0.2 to Vcc+0.2V TTL/CMOS - 3 ns
ADCMP582 1 5, -5.2 0.15 ns -2 to 3V PECL X 80 ps
ADCMP581 1 5, -5.2 0.15 ns -2 to 3V ECL X 80 ps
ADCMP580 1 5, -5.2 0.15 ns -2 to 3V CML X 80 ps
ADCMP573 1 3.3 to 5 0.15 ns -0.2 to Vcci-2.1V PECL X 80 ps
ADCMP572 1 3.3 to 5 0.15 ns -0.2 to Vcci-2.1V CML X 80 ps
ADCMP553 1 3.3 to 5 0.75 ns -0.2 to Vcc-2V PECL - 700 ps
ADCMP552 2 3.3 to 5 0.75 ns -0.2 to Vcc-2V PECL X 700 ps
ADCMP551 2 3.3 to 5 0.75 ns -0.2 to Vcc-2V PECL - 700 ps
ADCMP564 2 5, -5.2 0.75 ns -2 to 3V ECL X 700 ps
ADCMP563 2 5, -5.2 0.75 ns -2 to 3V ECL - 700 ps
ADCMP562 2 5, -5.2 0.75 ns -2 to 3V PECL X 700 ps
ADCMP561 2 5, -5.2 0.75 ns -2 to 3V PECL - 700 ps
GAD53519 2 5, -5.2 0.3 ns -2 to 3V ECL - 200 ps
AD53539 2 5, -5.2 0.25 ns -2 to 3V ECL - 200 ps
AD53538 2 5, -5.2 0.25 ns -2 to 3V PECL - 200 ps
AD8612 2 3 to 5 5.5 ns 0 to 3V Diff/TTL - -
AD8611 1 3 to 5 5.5 ns 0 to 3V Diff/TTL - -
AD8564 4 +/- 5 8 ns -5.0V to +3.0V TTL/CMOS - -
AD8561 1 +/- 5 7 ns -5.0V to +3.0V Diff/TTL - -
CMP401 4 +/- 5 23 ns -5.0V to +4.0V TTL/CMOS - -
AD790Reference Circuit Available 1 +/-15 45 ns -Vs to Vs -2V TTL/CMOS Fixed -
AD96687 2 5, -5.2 6 ns -2.5V to +5.0V Diff/ECL - -
AD96685 1 5, -5.2 6 ns -2.5V to +5.0V Diff/ECL - -
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Low Power Comparators

Part#Number of ChannelsVsupply Range (V)Isupply (typ)Propagation Delay (typ)Vin Range (V)Adjustable HysteresisVout Logic Configuration
ADCMP392 1 2.3 to 5.5 36.2 µA 4.72 µs -0.2 to Vcc+0.2V - -
ADCMP391 1 2.3 to 5.5 29.5 µA 4.72 µs -0.2 to Vcc+0.2V - -
ADCMP393 4 2.3 to 5.5 36.8 µA 4.9 µs -0.2 to Vcc+0.2V Fixed -
ADCMP396 4 2.3 to 5.5 59.4 µA 4.94 µs -0.2 to Vcc+0.2V Fixed -
ADCMP671 2 1.7 to 5.5 5.7 µA 10 µs - - Open-Drain
AD8468 1 2.5 to 5.5 800 µA 40 ns - - TTL/CMOS
ADM1184 4 2.7 to 5.5 24 µA 30000 ns 0 to Vcc Fixed Open-Drain
ADCMP609 1 2.5 to 5.5 500 µA 30 ns -0.2 to Vcc+0.2V X TTL/CMOS
ADCMP670Reference Circuit Available 2 1.7 to 5.5 5.7 µA 10000 ns 0 to Vcc Fixed Open-Drain
ADCMP608 1 2.5 to 5.5 500 µA 30 ns -0.2 to Vcc+0.2V - TTL/CMOS
ADCMP361 1 1.7 to 5.5 10 µA 5000 ns 0 to Vcc Fixed Open-Drain
ADCMP343 2 1.7 to 5.5 6.5 µA 10000 ns 0 to Vcc Adjustable Open-Drain
ADCMP341 2 1.7 to 5.5 9 µA 10000 ns 0 to Vcc Adjustable Open-Drain
ADCMP603 1 2.5 to 5.5 3.6 mA 3 ns -0.5 to Vcc+0.5V X TTL/CMOS
ADCMP602 1 2.5 to 5.5 3 mA 3 ns -0.2 to Vcc+0.2V X TTL/CMOS
ADCMP601Reference Circuit Available 1 2.5 to 5.5 3 mA 3 ns -0.2 to Vcc+0.2V X TTL/CMOS
ADCMP600 1 2.5 to 5.5 3 mA 3 ns -0.2 to Vcc+0.2V - TTL/CMOS
ADCMP553 1 3.3 to 5 8 mA 0.75 ns -0.2 to Vcc-2V - PECL
ADCMP371Reference Circuit Available 1 2.25 to 5.5 4 µA 5000 ns 0 to 22V Fixed Push-Pull
ADCMP370Reference Circuit Available 1 2.25 to 5.5 4 µA 5000 ns 0 to 22V Fixed Open-Drain
ADCMP356Reference Circuit Available 1 2.25 to 5.5 0.01 mA 5000 ns 0 to 22V Fixed Push-Pull/Active-High
ADCMP354 1 2.25 to 5.5 0.01 mA 5000 ns 0 to 22V Fixed Open-Drain/Active-High
ADCMP350Reference Circuit Available 1 2.25 to 5.5 0.01 mA 5000 ns 0 to 22V Fixed Open-Drain/Active-Low
CMP04 4 3.3 to 36 0.8 mA 1300 ns 0 to V+ -1.5 - Open Collector
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NEW PRODUCTS

  • ADCMP395- Dual Comparator with Accurate Reference Output

    The ADCMP395 is a dual, 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 V and draws a minimal amount of current. The dual ADCMP395 consumes only 37.2 μA of supply current. The low voltage and low current operation of the ADCMP395 make it ideal for battery-powered systems.

    The ADCMP395 features MoreRead more

    ADCMP395 Diagram
  • ADCMP392- Dual Comparator with Known Power-Up State

    The ADCMP392 is a dual, rail-to-rail input, low power comparator ideal for use in general-purpose applications. The device operates from a single supply voltage of 2.3 V to 5.5 V and draws a minimal amount of current. The quad ADCMP392 consumes only 22.1 μA of supply current. The low voltage and low current operation of the ADCMP392 makes it ideal for battery-powered systems.

    The ADCMP392 MoreRead more

    ADCMP392 Diagram
  • ADCMP391- Single Comparator Single Comparator with Known Power-Up State

    The ADCMP391 is a single, rail-to-rail input, low power comparator ideal for use in general-purpose applications. The device operates from a single supply voltage of 2.3 V to 5.5 V and draws a minimal amount of current. The ADCMP391 consumes only 18.6 µ of supply current. The low voltage and low current operation of the ADCMP391 makes it ideal for battery-powered systems.

    The ADCMP391 MoreRead more

    ADCMP391 Diagram
  • ADCMP393- Quad Comparator

    The ADCMP393 is a quad, rail-to-rail input, low power comparator ideal for use in general-purpose applications. The device operates from a single supply voltage of 2.3 V to 5.5 V and draws a minimal amount of current. The quad ADCMP393 consumes only 26.8 μA of supply current. The low voltage and low current operation of the ADCMP393 makes it ideal for battery-powered systems.

    The ADCMP393 MoreRead more

    ADCMP393 Diagram
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