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TLV1821 ACTIVE Single-channel micropower high-voltage comparator with open-drain output Improved performance: wider supply voltage, lower offset voltage and faster speed

Product details

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 24 Vs (max) (V) 8 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 0.0007 Input bias current (±) (max) (nA) 0.00005 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 85 VICR (max) (V) 8.2 VICR (min) (V) -0.2
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 24 Vs (max) (V) 8 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 0.0007 Input bias current (±) (max) (nA) 0.00005 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 85 VICR (max) (V) 8.2 VICR (min) (V) -0.2
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8

    (Typical Unless Otherwise Noted)

  • Ultra Low Power Consumption 0.7 μA
  • Wide Range of Supply Voltages 2V to 8V
  • Input Common-Mode Range Beyond V+ and V
  • Open Collector and Push-Pull Output
  • High Output Current Drive: (@ VS = 5V) 45 mA
  • Propagation Delay (@ VS = 5V, 10 mV Overdrive) 25 μs
  • Tiny 5-Pin SOT-23 Package
  • Latch-up Resistance >300 mA
  • LMC7215-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 3 Qualified.

All trademarks are the property of their respective owners.

    (Typical Unless Otherwise Noted)

  • Ultra Low Power Consumption 0.7 μA
  • Wide Range of Supply Voltages 2V to 8V
  • Input Common-Mode Range Beyond V+ and V
  • Open Collector and Push-Pull Output
  • High Output Current Drive: (@ VS = 5V) 45 mA
  • Propagation Delay (@ VS = 5V, 10 mV Overdrive) 25 μs
  • Tiny 5-Pin SOT-23 Package
  • Latch-up Resistance >300 mA
  • LMC7215-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 3 Qualified.

All trademarks are the property of their respective owners.

The LMC7215/LMC7215-Q1/LMC7225 are ultra low power comparators with a maximum of 1 μA power supply current. They are designed to operate over a wide range of supply voltages, from 2V to 8V.

The LMC7215/LMC7215-Q1/LMC7225 have a greater than rail-to-rail common mode voltage range. This is a real advantage in single supply applications.

The LMC7215 features a push-pull output stage. This feature allows operation with absolute minimum amount of power consumption when driving any load.

The LMC7225 features an open drain output. By connecting an external resistor, the output of the comparator can be used as a level shifter to any desired voltage to as high as 15V.

The LMC7215/LMC7215-Q1/LMC7225 are designed for systems where low power consumption is the critical parameter.

Ensured operation over the full supply voltage range of 2.7V to 5V and rail-to-rail performance makes this comparator ideal for battery-powered applications.

The LMC7215/LMC7215-Q1/LMC7225 are ultra low power comparators with a maximum of 1 μA power supply current. They are designed to operate over a wide range of supply voltages, from 2V to 8V.

The LMC7215/LMC7215-Q1/LMC7225 have a greater than rail-to-rail common mode voltage range. This is a real advantage in single supply applications.

The LMC7215 features a push-pull output stage. This feature allows operation with absolute minimum amount of power consumption when driving any load.

The LMC7225 features an open drain output. By connecting an external resistor, the output of the comparator can be used as a level shifter to any desired voltage to as high as 15V.

The LMC7215/LMC7215-Q1/LMC7225 are designed for systems where low power consumption is the critical parameter.

Ensured operation over the full supply voltage range of 2.7V to 5V and rail-to-rail performance makes this comparator ideal for battery-powered applications.

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Type Title Date
* Data sheet LMC7215/25 Micro-Power, R-to-R CMOS Comp w/Push-Pull/Open-Drain Outputs datasheet (Rev. E) 22 Mar 2013
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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SOT-23 (DBV) 5 Ultra Librarian

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