Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn    :John(at)eis-ic.com

Tel          : 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The LM80CIMT-3 is a Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor. It provides 7 positive voltage inputs, temperature measurement, fan speed measurement, and hardware monitoring on an I2C interface. The LM80CIMT-3 performs WATCHDOG comparisons of all measured values and an open-drain interrupt output becomes active when any values exceed programmed limits. The applications of the LM80CIMT-3 are System Thermal and Hardware Monitoring for Servers and PCs, Office Electronics, Electronic Test Equipment and Instrumentation.

Parametrics

LM80CIMT-3 absolute maximum ratings: (1)Positive Supply Voltage (V+):6.5V; (2)Voltage on Any Input or Output Pin:-0.3V to (V++0.3V); (3)Ground Difference (GND - GNDA):±300 mV; (4)Input Current at any Pin:±5mA; (5)Package Input Current:±20 mA; (6)Maximum Junction Temperature(TJ max):150℃; (7)ESD Susceptibility:Human Body Model:2000V, Machine Model:125V; (8)Storage Temperature:-65℃ to +150℃.

Features

LM80CIMT-3 features: (1)Temperature sensing; (2)7 positive voltage inputs; (3)2 programmable fan speed monitoring inputs; (4)10 mV LSB and 2.56V input range accepts outputs from linear temperature sensors such as the LM50; (5)Chassis Intrusion Detector input; (6)WATCHDOG comparison of all monitored values; (7)Separate input to show status in Interrupt Status Register of additional external temperature sensors such as the LM56 or LM75; (8)I2C Serial Bus interface compatibility; (9)Shutdown mode to minimize power consumption; (10)Programmable RST_OUT/OS pin: RST_OUT provides a Reset output; OS provides an Interrupt Output activated by an Overtemperature Shutdown event.

Diagrams