EMC1412-A-ACZL-TR

EMC1412-A-ACZL-TR specifications:

• Temperature Channels: Monitors two channels—one internal and one external.
• Accuracy: ±1°C for both internal and external measurements.
• Temperature Range:
  • Internal Sensor: -40°C to +125°C.
  • External Sensor: -64°C to +191°C.
• Supply Voltage: Operates between 3.0V and 3.6V.
• Interface: Supports SMBus communication protocol.
• Resolution: 11-bit measurement resolution.
• Features:
  • Resistance Error Correction (REC) to eliminate errors from series resistance.
  • Beta Compensation for accurate readings with low-beta transistors.
  • Automatic detection of external diode/transistor type.
  • Programmable temperature limits for ALERT# and THERM# outputs.
  • One-shot measurement mode and standby mode for power saving.
• Package: Available in an 8-pin MSOP (TSSOP) package.

Additional Information:

The EMC1412-A-ACZL-TR from Microchip is a highly precise dual-channel temperature sensor designed for applications where accuracy is critical. Not only does it feature an internal sensor with a range from -40°C to +125°C, but it also supports an external sensor that measures from -64°C to +191°C, ensuring versatility across different environments. Moreover, its ±1°C accuracy across both channels guarantees reliable thermal monitoring, which is especially beneficial in sensitive electronics. In addition, this sensor operates within a 3.0V to 3.6V supply range, making it compatible with a variety of low-power systems. Because it communicates through the SMBus interface, integration into existing designs is straightforward and efficient. Furthermore, its 11-bit resolution enables detailed temperature readings, allowing for better system diagnostics and management. Consequently, it is a popular choice for designers who need a balance of accuracy, ease of use, and flexibility in temperature-sensitive applications.

Beyond its fundamental specifications, the EMC1412-A-ACZL-TR includes several advanced features that enhance its performance. For instance, its Resistance Error Correction (REC) eliminates inaccuracies caused by series resistance, thereby improving overall precision. Likewise, the Beta Compensation function ensures accurate readings even when using low-beta transistors, which is essential for consistent results. Additionally, the sensor offers automatic detection of external diodes and transistors, simplifying configuration and reducing design complexity. Notably, it includes programmable temperature limits that trigger the ALERT# and THERM# outputs, which, in turn, help prevent overheating in critical systems. Besides that, its one-shot measurement mode and standby mode significantly reduce power consumption, making it ideal for energy-efficient designs. Ultimately, the combination of accuracy, adaptability, and power efficiency makes this temperature sensor a highly attractive solution for engineers working on complex thermal management

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