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ADM9240: System Hardware Monitor

Datasheet: System Hardware Monitor
Rev. 2 (5931.0kB)
Product Overview
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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 (including two processor core voltages) with On-Chip Attenuators
  • On-Chip Temperature Sensor
  • Five Digital Inputs for VID bits
  • 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   End Products
  • Microprocessor-based office equipment
 
  • Personal computers
  • Network servers
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
ADM9240ARUZ Obsolete
Pb-free
ADM9240 No Case Outline NA-No-CaseOut 1 260 Tube 62  
ADM9240ARUZ-R7 Obsolete
Pb-free
ADM9240 No Case Outline NA-No-CaseOut 1 260 Tape and Reel 1000  
ADM9240ARU-REEL7 Obsolete
ADM9240 No Case Outline NA-No-CaseOut 1 230 Tape and Reel 1000  
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Case Outlines
NA-No-CaseOut   
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