LM95235CIMM

• Remote and local temperature channels
• TruTherm BJT testing compensation technology
• LM95235Q is AEC-Q100 Level 3 standard, which is part of an automotive-grade manufacturing process
• Diode model selection bits - MMBT3904 or 90/90 65nm processor diode
• Two formats: -128°C to 127.875°C and 0°C to 255.875°C
• Remote channel for digital filters
• Programmable TCRIT and OS thresholds
• Programmable shared lag registration
• Diode fault detection
• Masks, offsets, and status registers
• SMBus 2.0 compatible interface with TIMEOUT support
• Optimal power consumption programmable conversion rate
• Three levels of address pins
• Standby mode one-time switch control
• Pin-to-pin compatible LM86/LM89
• 8-pin MSOP package

illustrate

The LM95235 chip is an 11-bit 2-wire System Management Bus (SMBus) interface and TruTherm technology, which can monitor the temperature of the remote diode as well as its own digital temperature sensor. LM95235 chips can be used to very accurately monitor the temperature of external devices such as microprocessors, graphics processors, or diode-connected transistors MMBT3904 For automotive applications LM95235Q available is the AEC-Q100 standard, which is Grade 3 in an automotive-grade manufacturing process. TruTherm BJT (transistor) β compensation technology enables LM95235 chip to precisely detect thermal diodes in 90-nanometer and smaller process sizes. LM95235 chip report, two different temperature formats range 127.875°C and 0°C/255°C are available. LM95235 chip and ^^ T_CRIT OS outputs assertions or channels that exceed set limits and can be used to shut down the system, turn on system fans, or serve as microcontroller interrupt functions. The ^^T_CRIT and the current state of the OS pins can be read back from the state via the SMBus interface registers. All restrictions have a common programmable hysteresis register.

LM95235 chips' remote temperature channels are equipped with programmable digital filters. LM95235 chip contains a diode model selector to select a typical Intel ® processor on a 65nm or 90nm process or MMBT3904, serving as a maximum flexibility and optimal accuracy offset register.

LM95235 chip has three levels of address pins connected to three devices to the same SMBus master, sharing the OS output with ^. LM95235 chip has programmable slew rate registers and standby mode to save power. A transition can be triggered in the standby state by writing a one-time registration.

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• Processor/computer system thermal management

• (e.g. laptops, desktops, workstations, servers)
• Electronic test equipment and office electronics