datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name  
HOME  >>>  ADI  >>> ADM1022ARQ PDF

ADM1022ARQ Datasheet PDF - Analog Devices

Part NameDescriptionManufacturer
ADM1022ARQ Low-Cost PC Temperature Monitor and Fan Control ASIC ADI
Analog Devices ADI
Other PDF  2001   2003  
ADM1022ARQ Datasheet PDF : ADM1022ARQ pdf   
ADM1022 image

GENERAL DESCRIPTION
The ADM1022 is a low cost temperature monitor and fan controller for microprocessor-based systems. The temperature of one or two remote sensor diodes may be measured, allowing monitoring of processor temperature in single- or dual-processor systems.
Measured values can be read out via a serial System Management Bus, and values for limit comparisons can be programmed in over the same serial bus.
The ADM1022 also contains a DAC for fan speed control. Automatic hardware temperature trip points are provided and the fan will be driven to full speed if they are exceeded.
Finally, the chip has two supply voltage monitors for brownout detection.
The ADM1022’s 3.0 V to 5.5 V supply voltage range, low supply current, and SMBus interface make it ideal for a wide range of applications. These include hardware monitoring and protection applications in personal computers, electronic test equipment and office electronics.

FEATURES
   External Temperature Measurement with Remote
      Diode (Two Channels)
   On-Chip Temperature Sensor
   Interrupt and Over-Temperature Outputs
   Fault Tolerant Fan Control
   Brownout Detection
   LDCM Support
   System Management Bus (SMBus)
   Standby 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

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 

 

Other manufacturer searches related to ADM1022ARQ

Part NameDescriptionPDFManufacturer
ADM1025 Low Cost PC Hardware Monitor ASIC ADM1025 View ON Semiconductor
ASC7621 HARDWARE MONITOR WITH INTEGRATED FAN CONTROL ASC7621 View Unspecified
ASC7611 HARDWARE MONITOR WITH INTEGRATED FAN CONTROL ASC7611 View Unspecified
LM93 Hardware Monitor with Integrated Fan Control for Server LM93 View National ->Texas Instruments
LM85 Hardware Monitor with Integrated Fan Control LM85 View National ->Texas Instruments
ADM1021A Low Cost Microprocessor System Temperature Monitor Microcomputer ADM1021A View ON Semiconductor
ADM1031 Intelligent Temperature Monitor and Dual PWM Fan Controller ADM1031 View ON Semiconductor
LM63 ±1˚C/±3˚C Accurate Remote Diode Digital Temperature Sensor with Integrated Fan Control LM63 View National ->Texas Instruments
ADM1029 Dual PWM Fan Controller and Temperature Monitor for High Availability Systems ADM1029 View ON Semiconductor
CM109 High Integration / Low Cost USB Audio Controller for PC Internet Phone CM109 View C-Media Electronics

Share Link : 

한국어 简体中文 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]