LM75AIM

• Any external elements
• Shutdown mode to reduce power consumption
• Up to eight LM75As can be connected to a single bus
• Default power up to the constant temperature stand-alone operation

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The LM75A is an industry standard that integrates a sigma-delta analog-to-digital converter and a digital temperature sensor 2 comet ™ Interface. The LM75A provides a 9-digit digital temperature reading with accuracy for ± 2°C -25°C to 100°C and ± 3°C above -55°C to 125°C

The LM75A operates from a single +2.7 V supply to +5.5 V. The communication is completed with a 2-wire interface with a working frequency of up to 400kHz. The LM75A has three address pins, allowing up to eight LM75A devices to operate on the same 2-wire bus. The LM75A has programmable limit and hysteresis-specific overtemperature outputs (OS). This output is programmable fault tolerant, it allows user-defined conditions under which successive errors occur that must be started in the operating system.

Wide temperature and supply voltage range and me 2 The C interface makes the LM75A ideal for a number of high-performance applications where thermal management is critical including base stations, electronic test equipment, office electronics, personal computers, and any other system. The LM75A is available in both SOP-8 and MSOP-8 packages.

Key specifications:

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