MAX6581

PRODUCTION

±1°C Accurate 8-Channel Temperature Sensor

Saves Cost and Space (Monitors Up to Seven External Temperatures, as Well as Its Own Die Temperature)

Data Sheet (Rev. 5) Product Selection Table
Part Models
8
1ku List Price
Starting From $1.57
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Part Details

  • Eight Channels to Measure Seven Remote and One Local Temperature
  • 11-Bit, 0.125°C Resolution
  • High Accuracy of ±1°C (max) from +60°C to +100°C (Remote Channels)
  • -64°C to +150°C Remote Temperature Range
  • Programmable Undertemperature/Overtemperature Alerts
  • SMBus/I²C-Compatible Interface
  • Two Open-Drain Alarm Outputs (Active-Low ALERT and Active-Low OVERT)
  • Resistance Cancellation on All Remote Channels
MAX6581
±1°C Accurate 8-Channel Temperature Sensor
MAX6581: Typical Application Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Design Note 1

Technical Articles 1

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Software Resources

Device Drivers 1

Evaluation Kits

MAX6581EVKIT

Evaluation Kit for the MAX6581

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Features and Benefits

  • Seven Remote Temperature Sensors
  • Local Temperature Sensor
  • Programmable Undertemperature and Overtemperature Alerts
  • Two Open-Drain Alarm Outputs (Active-Low ALERT and Active-Low OVERT)
  • On-Board Microcontroller to Generate SMBus™/I²C Commands
  • Easy-to-Use, Menu-Driven Software
  • Fully Assembled and Tested

Product Details

The MAX6581 evaluation kit (EV kit) is an assembled and tested PCB used to evaluate the MAX6581 8-channel temperature sensor. The device monitors its own die temperature and the temperatures of up to seven external diode-connected transistors. It converts the temperature to 8-bit or 11-bit 2-wire serial data that can be accessed over a 2-wire serial bus.

The EV kit also includes Windows® 2000-, Windows XP®-, and Windows Vista®-compatible software, which provides a simple user interface for exercising the features of the device. The program is menu driven and offers a graphical user interface (GUI) complete with control buttons and status display.

Applications

  • Data Communications
  • Desktop Computers
  • Notebook Computers
  • Servers
  • Workstations
MAX6581EVKIT
Evaluation Kit for the MAX6581

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