MAX6649

PRODUCTION

+145°C Precision SMBus-Compatible Remote/Local Sensors with Overtemperature Alarms

Part Models
2
1ku List Price
Starting From $2.99
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Part Details

  • Dual Channel: Measures Remote and Local Temperature
  • 0.125°C Resolution
  • High Accuracy ±1°C (max) from +60°C to +145°C (Remote), and ±2°C (max) from +60°C to +100°C (Local)
  • Measures High-Ideality Thermal Diodes Up to
    • +170°C (Apparent)
    • +145°C (Real)
  • Two Alarm Outputs: Active-Low ALERT and Active-Low OVERT
  • Programmable Under/Overtemperature Alarm Temperature Thresholds
  • Programmable Conversion Rate
  • SMBus-Compatible Interface
  • SMBus Timeout
MAX6649
+145°C Precision SMBus-Compatible Remote/Local Sensors with Overtemperature Alarms
MAX6646, MAX6647, MAX6649: Typical Operating Circuit
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Hardware Ecosystem

Parts Product Life Cycle Description
Digital Temperature Sensors 2
MAX6692 PRODUCTION Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms
MAX6648 PRODUCTION Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms
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