The LM96080CIMT/NOPB 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. LM96080 includes an analogue 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. Three I2C device address pins allow up to 8 parts on a single bus.
Local temperature sensing
2 Programmable fan speed monitoring inputs
2.5mV LSb and 2.56V Input range
Chassis intrusion detector input
Separate input to show status in interrupt status register of additional external temperature sensor
Supports standard mode, 100kbps and fast mode, 400kbps
(EN)
