The LM57BISD-5/NOPB is a precision temperature sensor and system monitor, designed and manufactured by Texas Instruments. This device offers a unique combination of temperature sensing and system protection in a single, compact package, making it an ideal solution for a wide range of applications.

Key Features

• Integrated Temperature Sensor: The LM57BISD-5/NOPB includes a highly accurate temperature sensor that provides an analog output proportional to temperature, allowing for precise temperature monitoring and control.
• Programmable Temperature Thresholds: Users can program the device to set high and low temperature thresholds, which enables the LM57BISD-5/NOPB to provide system protection by signaling when temperatures exceed safe operating limits.
• Dual Output Functionality: The device features dual outputs - one analog and one digital. The analog output provides continuous temperature readings, while the digital output can be used as a thermostat or temperature switch.
• Low Power Consumption: Designed for energy-efficient operation, the LM57BISD-5/NOPB is suitable for battery-powered devices and other power-sensitive applications.
• Wide Operating Temperature Range: This sensor operates effectively over a broad temperature range, ensuring reliability and performance under varying environmental conditions.
• Small Form Factor: Housed in a small package, the LM57BISD-5/NOPB is ideal for space-constrained applications.
• Lead-Free and RoHS Compliant: The LM57BISD-5/NOPB adheres to environmental regulations by being lead-free and RoHS compliant, making it a responsible choice for electronic designs.

Applications

The versatile nature of the LM57BISD-5/NOPB allows it to be used in a multitude of applications. It is particularly well-suited for electronic systems that require reliable temperature monitoring and protection, such as:

• Computer Peripherals and Servers
• Telecommunication Systems
• Industrial Controls
• Battery Management Systems
• Consumer Electronics

Product Specifications

The LM57BISD-5/NOPB operates with a supply voltage range from 2.7V to 5.5V and offers a temperature sensing range of -40°C to 150°C with an accuracy of ±3°C. The device is available in a surface-mount package, which is suitable for automated assembly processes, and is designated with the NOPB (No Lead (Pb)) suffix to indicate lead-free packaging.