Product Overview
The EMC1812/13/14/15/33 devices are high-accuracy, two-wire (I2C) temperature sensors designed for complex environmental monitoring. They monitor up to five temperature channels, offering advanced features like Resistance Error Correction (REC), Beta Compensation, and rate of temperature change measurement with preemptive alerts. These capabilities provide a robust solution for managing variable system temperatures, eliminating errors from series resistance and low beta transistors, and offering flexibility in external diode configurations. With 1C accuracy for both internal and external diode temperatures, this family provides a low-cost, highly flexible, and accurate solution for critical temperature monitoring applications.
Product Attributes
- Brand: Microchip Technology Inc.
- Origin: Not specified in text
- Material: Not specified in text
- Color: Not specified in text
- Certifications: Not specified in text
Technical Specifications
| Feature | EMC1812/13/14/15/33 |
|---|---|
| Temperature Rate of Change Calculation with Preemptive Alert(s) Limits | Yes |
| Up to Four External Temperature Monitors | Yes |
| Internal Temperature Sensor Accuracy | 1C (-40C to +125C) |
| External Temperature Monitor Accuracy (10-Lead Devices) | 1C (-20C to +125C TA, -40C to +125C TD) |
| External Temperature Monitor Accuracy (8-Lead Devices) | 1C (-20C to +105C TA, -40C to +125C TD) |
| Temperature Sensor Resolution (Internal/External) | 0.125C |
| Configurable Alert Pins | Yes |
| Operating Voltage | 1.62V to 3.6V |
| Temperature Range | -40C to +125C |
| Other Features | Auto-Beta Compensation, Configurable Ideality Factor, Hottest Diode Compare, Resistance Error Correction |
| Available Packages | 8-Lead 2x2 mm WDFN, 10-Lead 2.5x2.0 mm VDFN, 10-Lead MSOP |
| Communication Interface | Two-wire (I2C) |
| Maximum Temperature Channels Monitored | Five |
| Resistance Error Correction (REC) | Yes |
| Beta Compensation | Yes |
| Rate of Change (ROC) Measurement | Yes |
Typical Applications
- Temperature-Sensitive Storage
- Industrial
- IoT for Low System Voltage
- Portable Electronics
- Handheld Gaming
- Computing
- Food Storage
2410010203_MICROCHIP-EMC1814T-AE-9R_C625049.pdf
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