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See Technical Specifications

LMC7225IM5

Comparator General Purpose Open-Drain SOT-23-5

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LMC7225IM5
Datasheet:

LMC7225IM5 Datasheet (PDF)
Type:

General Purpose
Number of Elements:

1
Output Type:

Open Drain
Voltage - Supply, Single/Dual (±):

2V ~ 8V, ±1V ~ 4V
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LMC7225IM5 General Description

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.

Key Features

(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: (@ V_S = 5V) 45 mA
Propagation Delay (@ V_S = 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.

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Specifications

Category	Integrated Circuits (ICs)LinearComparators	Series	-
Type	General Purpose	Number of Elements	1
Output Type	Open Drain	Voltage - Supply, Single/Dual (±)	2V ~ 8V, ±1V ~ 4V
Voltage - Input Offset (Max)	6mV @ 5V	Current - Input Bias (Max)	-
Current - Output (Typ)	30mA	Current - Quiescent (Max)	1µA
CMRR, PSRR (Typ)	80dB CMRR, 90dB PSRR	Propagation Delay (Max)	29µs
Hysteresis	-	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	LMC7225