PRODUCT DESCRIPTION
The ADM9240 is a complete system hardware monitor for microprocessor-based systems, providing measurement and limit comparison of up to four power supplies and two processor core voltages, plus temperature, two fan speeds and chassis intrusion. Measured values can be read out via an I2C-compatible serial System Management Bus, and values for limit comparisons can be programmed in over the same serial bus. The high speed successive approximation ADC allows frequent sampling of all analog channels to ensure a fast interrupt response to any out-of-limit measurement.

FEATURES
    Six Direct Voltage Measurement Inputs (IncludingTwo Processor Core Voltages) with On-Chip Attenuators
    On-Chip Temperature Sensor
    Five Digital Inputs for VID Bits
    Fully Supports Intel’s LANDesk Client Manager (LDCM)
    Register-Compatible with LM7x Products
    Two Fan Speed Monitoring Inputs
    I2C® Compatible System Management Bus (SMBus)
    Chassis Intrusion Detect
    Interrupt Output
    Programmable RESET I/O Pin
    Shutdown Mode to Minimize Power Consumption
    Limit Comparison of all Monitored Values

APPLICATIONS
    Network Servers and Personal Computers
    Microprocessor-Based Office Equipment
    Test Equipment and Measuring Instruments