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LMC7221AIM5

Low power, high voltage comparator with open-drain output

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LMC7221AIM5
Datasheet:

LMC7221AIM5 Datasheet (PDF)
Type:

General Purpose
Number of Elements:

1
Output Type:

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

2.7V ~ 15V, ±1.35V ~ 7.5V
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LMC7221AIM5 General Description

The LM7221 is a micropower CMOS comparator available in the space saving 5-Pin SOT-23 package. This makes this comparator ideal for space and weight critical designs. The LMC7221 is also available in the 8-Pin SOIC package. The LMC7221 is supplied in two offset voltage grades, 5 mV and 15 mV.

The open drain output can be pulled up with a resistor to a voltage which can be higher or lower than the supply voltage—this makes the part useful for mixed voltage systems.

For a tiny comparator with a push-pull output, please see the LMC7211 datasheet.

Key Features

Tiny 5-Pin SOT-23 package saves space
Package is less than 1.43 mm thick
Ensured specs at 2.7V, 5V, 15V supplies
Typical supply current 7 μA at 5V
Response time of 4 μs at 5V
LMC7221—open drain output
Input common-mode range beyond V⁻ and V⁺
Low input current

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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 (±)	2.7V ~ 15V, ±1.35V ~ 7.5V
Voltage - Input Offset (Max)	5mV @ 5V	Current - Input Bias (Max)	0.04pA @ 5V
Current - Output (Typ)	30mA	Current - Quiescent (Max)	14µA
CMRR, PSRR (Typ)	75dB CMRR, 80dB PSRR	Propagation Delay (Max)	10µs
Hysteresis	-	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	LMC7221

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Ratings and Reviews

Z**a 05/02/2024

Thank you.7 days to Siberia.

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Fast Shipping & Good Quality, Thank You

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