LM75BIMX-3

Name: LM75BIMX-3
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

The LM75BIMX-3 stands out as a temperature sensor with an industry-standard tolerance of ±2°C

6,434 Effective Inventory

LM75BIMX-3

Effective Inventory6,434

The LM75BIMX-3 stands out as a temperature sensor with an industry-standard tolerance of ±2°C

Manufacturer Part # : LM75BIMX-3
Package/Case: SOIC-8
Brand: Texas Instruments
Product Categories : Analog and Digital Output
Series : LM75

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LM75BIMX-3 DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.652	$1.65
200	$0.640	$128.00
500	$0.618	$309.00
1000	$0.606	$606.00

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

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LM75BIMX-3 Details

The LM75BIMX-3 is a digital temperature sensor from Texas Instruments, offering high accuracy temperature measurement and a wide operating temperature range. This sensor provides a digital output and user-configurable address, making it suitable for various temperature sensing applications.

Pinout

1 (SCL): Serial Clock Input
2 (SDA): Serial Data I/O
3 (A2): Address Input
4 (GND): Ground
5 (OS/INT): Overtemperature Shutdown/Interrupt Output
6 (A1): Address Input
7 (VCC): Positive Power Supply

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

Key Features

High Accuracy: Provides precise digital temperature readings with minimal error.
Wide Temperature Range: Operates over a wide temperature range suitable for diverse environments.
Digital Output: Offers digital temperature readings for easy interfacing with microcontrollers and digital systems.
User-Configurable Address: Allows multiple sensors to be connected on the same bus with individually selectable addresses.
Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.

Application

Environmental Monitoring: Ideal for temperature monitoring in environmental sensing applications.
HVAC Systems: Used in heating, ventilation, and air conditioning systems for temperature regulation.
Industrial Automation: Suitable for temperature control and monitoring in industrial automation and process control.

Where to Use

The LM75BIMX-3 is suitable for applications that require accurate digital temperature sensing and wide temperature range capabilities. It is commonly used in environmental monitoring, HVAC systems, and industrial automation for precise temperature measurement and control.

How to Use

Connect the LM75BIMX-3 to the I2C bus by wiring the SCL, SDA, and VCC pins to the corresponding bus lines and power supply. Use the address inputs (A2, A1) to set the sensor's address if multiple sensors are used on the same bus. Monitor the digital output for temperature readings. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LM75BIMX-3 illustrates how to connect the temperature sensor to a microcontroller or digital system for temperature monitoring and control. It includes connections for power supply, ground, address configuration, and digital communication lines.

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

Equivalents

LM75A: A similar digital temperature sensor from Texas Instruments with comparable features and performance.
DS18B20: An alternative digital temperature sensor offering similar functionality and digital interface.

Complementary

The LM75BIMX-3 can be complemented by the LM75BIMX-2, which offers similar features and accuracy but with a different address configuration, suitable for multi-sensor applications.

When selecting complementary temperature sensors, ensure their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum temperature range supported by the LM75BIMX-3?

A: The LM75BIMX-3 operates over a temperature range from -55°C to +125°C. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the LM75BIMX-3 be used in battery-powered systems?

A: Yes, the LM75BIMX-3 is designed for low power consumption, making it suitable for battery-powered applications requiring digital temperature sensing.

Specifications

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

Local sensor accuracy (max)	2	Type	Local
Operating temperature range (°C)	-55 to 125	Supply voltage (min) (V)	3
Interface type	I2C, SMBus	Supply voltage (max) (V)	5.5
Features	UL recognized	Supply current (max) (µA)	500
Temp resolution (max) (Bits)	9	Remote channels (#)	0
Addresses	8	Rating	Catalog

FAQs

What is LM75BIMX-3?

The LM75BIMX-3 is a digital temperature sensor and thermal watchdog manufactured by Texas Instruments. It provides accurate temperature readings with a 9 to 12-bit resolution and includes programmable temperature threshold settings for temperature monitoring applications.

How Does LM75BIMX-3 Work?

The LM75BIMX-3 operates by sensing the ambient temperature and converting it into a digital reading. It communicates with a microcontroller or other digital devices through an I2C serial interface, allowing for easy integration into various systems. The sensor features low power consumption and high accuracy, making it suitable for temperature monitoring and thermal management.

How Many Pins does LM75BIMX-3 have and What are the Functions of the Pinout Configuration?

The LM75BIMX-3 comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
SDA: Serial data input and output pin for I2C communication.
SCL: Serial clock input for I2C communication.
OS/INT: Overtemperature shutdown and interrupt output.

What are the Pros and Cons of LM75BIMX-3?

Pros:

High Accuracy: Provides accurate temperature measurements for precise monitoring.
Digital Output: Integrates easily with digital systems through the I2C interface.
Low Power Consumption: Operates with low power requirements, suitable for battery-powered applications.
Programmable Thresholds: Allows users to set temperature thresholds for customizable monitoring.

Cons:

Resolution Limitation: Limited to 9 to 12-bit resolution, which may not be sufficient for certain high-precision applications.
Single Temperature Reading: Provides temperature at a single point, not ideal for spatial temperature monitoring.
Dependency on I2C: Requires a functioning I2C bus for communication, which may add complexity to the system.

Are There Any Equivalents/Alternatives to LM75BIMX-3 for Recommendation?

Alternatives to the LM75BIMX-3 include the MCP9808 from Microchip Technology and the DS18B20 from Maxim Integrated.
The LM76 from Texas Instruments is another digital temperature sensor option with different features.