LM95235CIMM/NOPB

TEXAS INSTRUMENTS  LM95235CIMM/NOPB  温度传感器芯片, 数字式, ± 1°C, 25 °C, 100 °C, VSSOP, 8 引脚

The is a 11-bit Digital Temperature Sensor with a 2-wire SMBus interface that can monitor temperature. The LM95235 can be used to very accurately monitor the temperature of external devices such as microprocessors, graphics processors or a diode-connected MMBT3904 transistor. The LM95235 T_CRIT and OS Management outputs are asserted when either unmasked channel shutdown the system, to turn on the system fans or as a microcontroller interrupt function. The current Electronics status of the T_CRIT and OS pins can be read back from the status registers via the SMBus interface. All limits have a shared programmable hysteresis register. The remote temperature channel of the LM95235 has a programmable digital filter. The LM95235 contains a diode model selection bit to select between a typical Intel® processor on a 65 nm or 90 nm process or MMBT3904, as well as an offset register for maximum flexibility and best accuracy.

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Remote and local temperature channels

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TruTherm BJT Beta compensation technology

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Programmable conversion rate for best power consumption

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Two formats -128 to 127.875°C and 0 to 255.875°C

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Digital filter for remote channel

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Programmable TCRIT and OS thresholds

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Programmable shared hysteresis register

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Diode fault detection

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Mask, offset and status registers

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SMBus 2.0 compatible interface

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3-level Address pin

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Standby mode one-shot conversion control

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Pin-for-Pin-compatible with the LM86 and LM89

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Green product and no Sb/Br