LM86CIM Datasheet PDF - TI

●DESCRIPTION

●The LM86 is an 11-bit digital temperature sensor with a 2-wire System Management Bus (SMBus) serial

●interface. The LM86 accurately measures its own temperature as well as the temperature of an external

●device, such as processor thermal diode or diode connected transistor such as the 2N3904. The

●temperature of any ASIC can be accurately determined using the LM86 as long as a dedicated diode (semiconductor junction) is available on the target die.

●FEATURES

●• Accurately Senses Die Temperature of Remote ICs or Diode Junctions

●• Offset Register Allows Sensing a Variety of Thermal Diodes Accurately

●• On-Board Local Temperature Sensing

●• 10-Bit Plus Sign Remote Diode Temperature Data Format, 0.125°C Resolution

●• T_CRIT_A Output Useful for System Shutdown

●• ALERT Output Supports SMBus 2.0 Protocol

●• SMBus 2.0 Compatible Interface, Supports TIMEOUT

●• 8-Pin VSSOP and SOIC Packages

●APPLICATIONS

●• Computer System Thermal Management (For Example, Laptop, Desktop, Workstations, Server)

●• Electronic Test Equipment

●• Office Electronics