Texas Instruments

LM57CISDX-5/NOPB  

Solid-State Thermostats

LM57CISDX-5/NOPB Description

The LM57CISDX-5/NOPB is a programmable solid-state thermostat designed and manufactured by Texas Instruments. This device is active and offers a switching temperature range that can be programmed to meet specific requirements. With an accuracy of ±2.3°C, it ensures precise temperature monitoring and control. The LM57CISDX-5/NOPB operates within a voltage supply range of 2.4 V to 5.5 V and consumes a low supply current of 24µA, making it energy-efficient. It features an active high and active low output, which can be used for various applications requiring different output configurations.

LM57CISDX-5/NOPB Features

• Programmable Switching Temperature: The LM57CISDX-5/NOPB allows for customizable temperature settings, providing flexibility in various applications.
• ±2.3°C Accuracy: This high level of accuracy ensures reliable temperature monitoring and control.
• 2.4 V to 5.5 V Voltage Supply: The wide voltage range allows for compatibility with various power sources.
• Low Supply Current (24µA): This low power consumption makes the LM57CISDX-5/NOPB suitable for battery-powered applications.
• Active High and Active Low Outputs: These outputs provide versatility in system design and integration.
• Selectable Trip Point and Trip Test: These features enable the device to be tailored to specific application needs.
• Selectable Hysteresis: This allows for precise control over the temperature range within which the device operates.
• OverTemp and /OverTemp Output Functions: These functions provide clear indications of temperature status.
• Hot Trip Temperature Threshold: This ensures that the device triggers at a critical temperature point.

LM57CISDX-5/NOPB Applications

The LM57CISDX-5/NOPB is ideal for applications where precise temperature control and monitoring are essential. Some specific use cases include:

• Industrial Automation: For controlling and monitoring temperatures in machinery and equipment.
• Automotive Systems: To ensure optimal performance and safety by monitoring engine and battery temperatures.
• Telecommunications: For temperature management in base stations and other communication equipment.
• Home Appliances: To provide safety and efficiency in devices like ovens, refrigerators, and air conditioners.

Conclusion of LM57CISDX-5/NOPB

The LM57CISDX-5/NOPB from Texas Instruments stands out in the market due to its programmable switching temperature, high accuracy, and low power consumption. Its unique features, such as selectable trip points and hysteresis, provide additional flexibility and precision. This solid-state thermostat is well-suited for a wide range of applications, making it a valuable component in the electronics industry for temperature management and safety.

LM57CISDX-5/NOPB Documents

Download datasheets and manufacturer documentation for LM57CISDX-5/NOPB

PCN Assembly/Origin :

Assembly Process 05/May/2021      

Datasheets :

LM57 Datasheet      

HTML Datasheet :

LM57 Datasheet