LM75BIMX-3

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LM75BIMX-3

SENSOR DIGITAL -55C-125C 8SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Not For New Designs
SensorType Digital, Local
SensingTemperature-Local -55°C ~ 125°C
OutputType I²C
Voltage-Supply 3V ~ 5.5V
Resolution 9 b
Features Output Switch, Programmable Limit, Shutdown Mode
Accuracy-Highest(Lowest) ±2°C (±3°C)
TestCondition -25°C ~ 100°C (-55°C ~ 125°C)
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The LM75BIMX-3 is a digital temperature sensor and thermal watchdog that operates over a wide temperature range. It is designed to monitor temperature and communicate the data via an I²C interface. The sensor provides 9-bit digital temperature readings with an accuracy of ±2°C over a range of -25°C to +100°C, and can operate from -55°C to +125°C.
The device is housed in a small, surface-mount package, making it suitable for various applications including personal computers, electronic test equipment, office electronics, and any device requiring thermal management.
Key features of the LM75BIMX-3 include its low power consumption, shutdown mode for power-saving, and an open-drain output for over-temperature alarms. The device can also be configured to function as a thermostat, providing temperature threshold triggering.
Overall, the LM75BIMX-3 provides an efficient solution for temperature monitoring in digital systems, offering easy integration with microcontrollers and other digital components through its I²C interface.

Features

The LM75BIMX-3 is a digital temperature sensor with several key features. It offers a temperature range from -55°C to +125°C with an accuracy of ±2°C, making it suitable for a variety of applications. The sensor communicates via an I2C interface, allowing easy integration with microcontrollers and other I2C-compatible devices. It operates with a supply voltage range from 2.8V to 5.5V, providing flexibility for different power supply configurations.
The device has a 9-bit to 12-bit adjustable resolution, which users can select to balance between precision and conversion speed. The LM75BIMX-3 also includes an overtemperature shutdown feature, which can be configured to trigger an interrupt or shutdown based on preset thresholds. This capability is useful for system protection and alerts.
Its low power consumption makes it ideal for battery-powered devices. The LM75BIMX-3 is packaged in a small, surface-mount package, which is suitable for compact designs. Additionally, it provides a simple and cost-effective solution for temperature monitoring in various consumer electronics, automotive, and industrial applications.

Package

The LM75BIMX-3 is a digital temperature sensor packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, commonly referred to as SOIC-8. This package type is surface-mount and widely used for its compact size and ease of use in various electronic applications.

Pinout

The LM75BIMX-3 is an integrated digital temperature sensor with a 3.0V I²C interface. It typically comes in an 8-pin package, such as an SOIC-8 or a VSSOP-8. The pin functions are as follows:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial data line for I²C communication.
4. SCL: Serial clock line for I²C communication.
5. OS/ALERT: Overtemperature shutdown/interrupt output.
6. A0, A1, A2: Address pins used to configure the I²C slave address.
The LM75BIMX-3 is used for temperature monitoring and regulation in electronic systems. It measures temperature and converts the data into a digital signal for transmission over the I²C bus. The device is capable of reading temperatures ranging typically from -55°C to +125°C.

Manufacturer

The LM75BIMX-3 is manufactured by NXP Semiconductors. NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands. It specializes in providing solutions for automotive, industrial, mobile, and communications infrastructure markets. The company develops products such as microcontrollers, sensors, radio frequency components, and integrated circuits, focusing on secure connectivity solutions for embedded applications.

Application

The LM75BIMX-3 is a digital temperature sensor commonly used in applications such as environmental monitoring, HVAC systems, industrial controls, and consumer electronics. It is ideal for thermal management in computers, telecommunications equipment, and battery management systems. Its I2C interface allows for easy integration into systems requiring precise temperature monitoring and control.

Equivalent

Equivalent products for the LM75BIMX-3 temperature sensor include the NXP LM75A series, Texas Instruments TMP75, Microchip MCP9800, STMicroelectronics STDS75, and Maxim Integrated MAX7500. These sensors share similar features such as I2C interface, temperature range, and accuracy, making them suitable substitutes in various applications. Always verify specific requirements and compatibility with your design.

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