Maxim Integrated LM75BIM-3+T Digital Temperature Sensor

The LM75BIM-3+T is a precision integrated circuit temperature sensor from Maxim Integrated that offers an optimal balance of performance, power efficiency, and versatility. This device provides a digital temperature output with a factory-calibrated accuracy that can be used in a wide range of applications, from industrial control systems to consumer electronics.

Key Features

• Accuracy: The LM75BIM-3+T boasts an impressive accuracy of ±2°C over a temperature range of -25°C to +100°C, and ±3°C over a range of -55°C to +125°C, making it reliable for critical applications.
• I2C Interface: It features a standard I2C interface that allows for easy integration into most microcontroller-based systems. This interface also supports SMBus, providing additional flexibility.
• Programmable Resolution: The sensor offers programmable resolution from 9 to 12 bits, allowing designers to optimize the trade-off between resolution and measurement speed.
• Low Power Consumption: Designed for power-sensitive applications, the LM75BIM-3+T operates with a very low standby current, which is ideal for battery-powered devices.
• Shutdown Mode: A shutdown mode is available to further reduce power consumption when the temperature monitoring function is not needed.
• Alarm Function: An integrated overtemperature alarm with user-programmable setpoints can notify the system of temperature events, enhancing system safety.

Applications

The LM75BIM-3+T is suitable for a variety of applications, including:

• Environmental monitoring
• System thermal management
• Industrial controls
• Telecommunications equipment
• Portable electronics

Package and Temperature Range

The device is offered in an 8-pin SOIC package and is specified for operation over a wide temperature range of -55°C to +125°C. This wide range ensures that the LM75BIM-3+T can be deployed in environments with extreme temperature variations.

With its precision temperature monitoring and low power consumption, the Maxim Integrated LM75BIM-3+T is an excellent choice for designers looking to add reliable temperature sensing to their projects.