LM96080CIMTX/NOPB

TEXAS INSTRUMENTS  LM96080CIMTX/NOPB  芯片, 系统配件监视器, TSSOP-24

The is a Hardware Monitor that contains a 10-bit delta-sigma ADC capable of measuring 7 positive voltages and local temperature. The LM96080 also measures the speed of two fans and includes other hardware monitoring on an I²C® interface. The LM96080 includes a sequencer that performs watchdog window comparisons of all measured values and its interrupt outputs become active when any values exceed the programmed limits. The LM96080 is especially suited to interface to both linear and digital temperature sensors. The 2.5mV LSb least significant bit and 2.56V input range is ideal for accepting inputs from a linear sensor such as the LM94022. LM96080 includes an analog filter on the I²C digital control lines that allows improved noise immunity and supports timeout reset function on SDA and SCL that prevents I²C bus lockup.

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Chassis intrusion detector input

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Separate input to show status in interrupt status register of external temperature sensors

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Shutdown mode to minimize power

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Supports standard mode Sm, 100kbps

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Fast Mode Fm, 400 kbps I²C interface modes of operation

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Software and pin compatible with the LM80

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Total unadjusted error ±1%FS maximum

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Differential non-linearity ±1Lsb maximum

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0.370mA typical Supply current operating

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0.330mA typical Supply current shutdown