LTC2984ILX

Thermal Management Overview

The LTC2984ILX#PBF is a multi-sensor high-accuracy digital temperature measurement system manufactured by Analog Devices Inc. It features a 24-bit resolution and ±0.1°C accuracy, operating within a 0°C to +70°C temperature range. The device utilizes an SPI serial interface and requires a power supply between 2.85 V and 5.25 V. Packaged in an LQFP-48 surface-mount format, it supports remote configuration for board-mounted applications.

Thermal Management Feature Summary

• Provides high-accuracy digital temperature measurement with 24-bit resolution
• Supports multi-sensor configurations via standard serial interfaces
• Includes onboard EEPROM for non-volatile data storage

Thermal Management Applications

• Multi-sensor temperature monitoring systems
• High-accuracy digital temperature measurement applications
• Board-mounted thermal management solutions

Thermal Management Procurement Notes

Verify the specific suffix (e.g., #PBF) against official Analog Devices documentation to confirm lead-free compliance and package type. Confirm availability status as distribution channels may indicate limited stock or special order requirements. Ensure the selected variant matches the required industrial temperature range and interface specifications for your design.

Thermal Management Selection Notes

Select this component when precise multi-point thermal monitoring is required without external multiplexing. The integrated EEPROM allows for calibration data storage, reducing system complexity. Verify that the host microcontroller supports the required SPI protocol and that the LQFP-48 footprint fits the PCB layout constraints.

Thermal Management Part Context

This part belongs to the LTC2984 series of digital temperature measurement systems from Analog Devices. It is designed to replace traditional analog sensor arrays, offering consolidated data acquisition. The ILX suffix typically denotes the industrial temperature grade and tape-and-reel packaging variant within the broader product family.

Thermal Management Replacement Considerations

The LTC2983 is a related device in the same family but lacks the onboard EEPROM found in the LTC2984. When substituting, verify if the application requires persistent data storage; if not, the LTC2983 may serve as a functional alternative with similar sensing capabilities.