LMC7211AIM5/NOPB

Name: LMC7211AIM5/NOPB
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Low power comparator

7,386 Effective Inventory

LMC7211AIM5/NOPB

Effective Inventory7,386

Low power comparator

Manufacturer Part # : LMC7211AIM5/NOPB
Package/Case: SOT-23 (DBV)-5
Brand: Texas Instruments
Product Categories : Comparators
Series : LMC7211

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LMC7211AIM5/NOPB DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.100	$1.10
10	$0.998	$9.98
30	$0.935	$28.05
100	$0.869	$86.90
500	$0.840	$420.00
1000	$0.827	$827.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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LMC7211AIM5/NOPB Details

The LMC7211AIM5/NOPB is a precision CMOS comparator from Texas Instruments, designed for high-accuracy voltage comparison in various electronic circuits. This comparator features low input offset voltage and ultra-low power consumption, making it suitable for battery-powered applications and sensor interfaces.

Pinout

1 (V-): Inverting Input
2 (V+): Non-Inverting Input
3 (OUT): Comparator Output
4 (VCC): Positive Power Supply
5 (GND): Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Precision Voltage Comparison: Offers high accuracy in voltage comparison applications.
Low Input Offset Voltage: Minimizes errors in voltage comparison for improved precision.
Ultra-Low Power Consumption: Ideal for battery-powered devices and low-power applications.
Wide Supply Voltage Range: Operates over a wide range of supply voltages for versatility in different circuits.
Small Package: Comes in a compact and space-saving package for easy integration.

Application

Sensor Interfaces: Used in sensor interface circuits for voltage monitoring and detection.
Battery-Powered Devices: Suitable for applications where low power consumption is crucial, such as portable devices.
Signal Conditioning: Utilized for signal conditioning and threshold detection in various electronic systems.

Where to Use

The LMC7211AIM5/NOPB is perfect for applications requiring precise voltage comparison with low power consumption. It is commonly used in sensor interfaces, signal conditioning circuits, and battery-operated devices where accuracy and efficiency are essential.

How to Use

Connect the LMC7211AIM5/NOPB to your circuit by providing the necessary power supply connections to VCC and GND. Input your voltage signals to the V+ and V- pins for comparison, and monitor the output at the OUT pin. Ensure proper bypassing and decoupling for stable operation. Refer to the datasheet for detailed operating instructions.

Application Circuit

The application circuit diagram for the LMC7211AIM5/NOPB illustrates how to integrate the comparator into your electronic system. It shows connections for power supply, input signals, and output monitoring, facilitating accurate voltage comparison.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LMC7211BIM5/NOPB: A similar precision comparator with comparable performance characteristics.
MAX9022AASA+: An alternative comparator offering precision voltage comparison capabilities.

Complementary

The LMC7211AIM5/NOPB can be complemented by the LMC6482AIMX/NOPB, a dual operational amplifier providing additional signal processing capabilities for enhanced circuit functionality.

Ensure compatibility and alignment of features when selecting complementary components for your specific application requirements.

Frequently Asked Questions

Q: What is the power supply range for the LMC7211AIM5/NOPB comparator?

A: The LMC7211AIM5/NOPB operates over a wide supply voltage range, typically from 2.7V to 5.5V. Refer to the datasheet for detailed specifications.

Q: Is the LMC7211AIM5/NOPB suitable for precision measurement applications?

A: Yes, the LMC7211AIM5/NOPB is designed for precision voltage comparison and is suitable for various measurement and detection applications requiring high accuracy.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels	1	Output type	Push-Pull
Propagation delay time (µs)	4	Vs (max) (V)	15
Vs (min) (V)	2.7	Vos (offset voltage at 25°C) (max) (mV)	5
Iq per channel (typ) (mA)	0.007	Input bias current (±) (max) (nA)	0.0004
Rail-to-rail	No	Rating	Catalog
Operating temperature range (°C)	-40 to 85	VICR (max) (V)	15.2
VICR (min) (V)	-0.2

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LMC7211AIM5/NOPB PDF Download

FAQs

What is LMC7211AIM5/NOPB?

The LMC7211AIM5/NOPB is a precision low-power comparator designed by Texas Instruments. It is ideal for applications requiring accurate comparison of analog signals, such as sensor interfaces, battery monitoring, and threshold detection circuits.

How Does LMC7211AIM5/NOPB Work?

The LMC7211AIM5/NOPB works as a high-precision comparator with low input offset voltage and low quiescent current. It compares two input voltages and provides a digital output based on their relationship, making it suitable for precision detection and control applications. The comparator operates with a single-supply voltage, simplifying system design.

How Many Pins does LMC7211AIM5/NOPB have and What are the Functions of the Pinout Configuration?

The LMC7211AIM5/NOPB is housed in a 5-lead SOT-23 package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin or ground reference, depending on the application.
IN-: Inverting input pin.
IN+: Non-inverting input pin.
OUT: Digital output pin.

What are the Pros and Cons of LMC7211AIM5/NOPB?

Pros:

Low Power Consumption: Operates with minimal power, suitable for battery-powered devices.
Precision: Provides accurate voltage comparison for demanding applications.
Small Package: The 5-lead SOT-23 package is space-efficient, enabling compact designs.
Single Supply: Works with a single supply voltage, simplifying system integration.

Cons:

Limited Functionality: Being a comparator, it does not provide amplification or signal conditioning.
External Pull-up/Pull-down: May require external pull-up or pull-down resistors for specific applications.
Temperature Sensitivity: Performance may vary with temperature, requiring careful thermal management in some applications.

Are There Any Equivalents/Alternatives to LMC7211AIM5/NOPB for Recommendation?

The LMV7219 from Texas Instruments is a similar low-power comparator with additional features.
Alternatives to the LMC7211AIM5/NOPB include the MCP6541 from Microchip Technology and the MAX9025 from Maxim Integrated.