LM75BIMM-3

• Any external components
• Shutdown mode to reduce power consumption
• Up to eight LM75s can be connected to one bus
• The default power is up to the certificate of constant temperature stand-alone operation
• UL Approved Components (LM75B and LM75C)

illustrate

The LM75B and LM75C are industy standards with integrated Σ-Δ analog-to-digital converters and digital temperature sensors 2 comet ™ Interface. The LM75 provides a 9-bit digital temperature reading with an accuracy of ± 2°C-25°C to 100°C and ±3°C above -55°C to 125°C

Communication is completed with a 2-wire interface that operates at frequencies up to 400kHz. The LM75 has three address pins, allowing up to eight LM75 devices to run on the same 2-wire bus. The LM75 has a dedicated overtemperature with programmable limit and hystersis output (OS). The output has programmable fault tolerance, which allows the user to define some conditions under which consecutive errors occur that must be initiated by the operating system.

Wide temperature and supply voltage range and mine 2 The C interface makes the LM75 ideal for a number of high-performance applications including base stations, electronic test equipment, office electronics, PCs, and any other system where thermal management is critical. The LM75B and LM75C are available in either the SOP-8 package or the MSOP-8 package.

Main specifications

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• General system thermal management
• Communications infrastructure
• Electronic test equipment
• environmental monitoring