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MICROCHIP EMC1812T-2E/RW product image
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MICROCHIP EMC1812T-2E/RW

Manufacturer
MICROCHIP
MPN
EMC1812T-2E/RW
LCSC Part #
C625042
Packaging
WDFN-8-EP(2x2)
Customer #
Key Attributes
I2C ±1℃ WDFN-8-EP(2x2) Analog and Digital Output RoHS
Datasheetpdf iconMICROCHIP EMC1812T-2E/RW
RoHS Compliance1 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.5121$ 0.51
10+$ 0.4042$ 4.04
30+$ 0.3579$ 10.74
100+$ 0.2993$ 29.93
500+$ 0.2746$ 137.30
1,000+$ 0.2592$ 259.20
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategorySensors, Transducers/Temperature Sensors/Analog and Digital Output
ManufacturerMICROCHIP
PackagingWDFN-8-EP(2x2)
Operating Temperature-
Detection Temperature Range-
Voltage - Supply1.62V~3.6V
InterfaceI2C
Tolerance±1℃
Standby Current75uA
Temperature Conversion Time25ms
FeaturesMulti-channel temperature sensing;Temperature threshold monitoring;On-chip digital filtering/averaging;Low-power standby
Temperature Resolution-
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Introduction

AI Translation

The EMC1812/13/14/15/33 devices are high-accuracy, two-wire (I²C) temperature sensors. The devices monitor up to five temperature channels. Advanced features, such as Resistance Error Correction (REC), Beta Compensation (to support CPU diodes requiring the BJT/Transistor model) and rate of temperature change measurement combine to provide a robust solution for complex environmental monitoring applications.

This device family introduces Rate of Change (ROC) temperature measurement with associated alerts. This provides a preemptive system alert and another protective measurement layer to catch and manage variable system temperatures.

The Resistance Error Correction feature automatically eliminates the temperature error caused by series resistance, allowing for greater flexibility in routing thermal diodes. Beta compensation eliminates temperature errors caused by low, variable beta transistors common in current fine geometry processors. The automatic beta detection feature determines the optimal sensor external diode/transistor settings. This frees up the user from providing unique sensor configurations for each temperature monitoring application. These advanced features, plus ±1°C measurement accuracy for both external and internal diode temperatures, provide a low-cost, highly flexible and accurate solution for critical temperature monitoring applications.

Features

AI Translation
  • Measures Temperature Rate of Change Calculation with Preemptive Alert(s) Limits
  • Up to Four External Temperature Monitors:
    • 10-Lead Devices: ±1°C maximum accuracy (-20°C to +125°C TA, -40°C to +125°C TD)
    • 8-Lead Devices: ±1°C maximum accuracy (-20°C to +105°C TA, -40°C to +125°C TD)
  • Internal Temperature Sensor:
    • ±1°C maximum accuracy, -40°C to +125°C
  • Temperature Sensor Resolution (Internal/External): 0.125°C
  • Configurable Alert Pins
  • Operating Voltage: 1.62V to 3.6V
  • Temperature Range: -40°C to +125°C
  • Other Features: Auto-Beta Compensation, Configurable Ideality Factor, Hottest Diode Compare, Resistance Error Correction
  • Available in 8-Lead 2x2 mm WDFN, 10-Lead 2.5x2.0 mm VDFN and 10-Lead MSOP Packages

Applications

AI Translation
  • Temperature-Sensitive Storage
  • Industrial
  • IoT for Low System Voltage
  • Portable Electronics
  • Handheld Gaming
  • Computing
  • Food Storage