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EMC1812T-1E/RW +BOM

Two-channel digital serial sensor with I interface, perfect for monitoring temperatures and environments

Manufacturer:

Microchip
Mfr.Part #:

EMC1812T-1E/RW
Datasheet:

EMC1812T-1E/RW Datasheet (PDF)
Product:

Temperature Sensors
Series:

EMC1812
Factory Pack Quantity:

3000
Type:

Temperature Sensor
EDA/CAD Models:

Request Free CAD Models for EMC1812T-1E/RW

EMC1812T-1E/RW General Description

The EMC1812T-1E/RW is a cutting-edge 2-channel temperature sensor that operates at 1.8V, making it suitable for a wide range of applications. Its 2-Wire interface, which is compatible with I2C, ensures easy integration into existing systems. The sensor's advanced features, such as Rate of Change, Resistance Error Correction (REC), Beta Compensation, and Ideality Configuration, set it apart as a reliable solution for complex environmental monitoring tasks. With the ability to accurately monitor temperature changes and automatically correct errors caused by resistance and transistor variability, the EMC1812T-1E/RW offers unprecedented flexibility and accuracy. Its ±1° measurement accuracy further enhances its appeal for critical temperature monitoring applications

Key Features

1.8V and 3.3V Logic Levels, Compatible with EIA/JEDEC8-7 Standard

Rate of Temperature Change Calculation with Preemptive Alert Limits (Patent-Pending) dT/dt Measurement Programmable Duration and Gain Limits on Rates with Alert

dT/dt Measurement

Programmable Duration and Gain

Limits on Rates with Alert

1 External Temperature Monitors ±1°C Max Accuracy, 25°C to 125°C Ta, 0°C to 127°C Td ±2°C Max Accuracy, -40°C to 125°C Ta, -40°C to 127°C Td 0.125 Resolution Resistance Error Correction for 100Ω Automatic Beta Compensation with BJT/Transistor Model Support Ideality Factor Configuration Supports up to 2.2nF Diode Filter Capacitor

±1°C Max Accuracy, 25°C to 125°C Ta, 0°C to 127°C Td

±2°C Max Accuracy, -40°C to 125°C Ta, -40°C to 127°C Td

0.125 Resolution

Resistance Error Correction for 100Ω

Automatic Beta Compensation with BJT/Transistor Model Support

Ideality Factor Configuration

Supports up to 2.2nF Diode Filter Capacitor

Internal Temperature ±°1C Max Accuracy, -40°C to 125°C 0.125 Resolution

±°1C Max Accuracy, -40°C to 125°C

0.125 Resolution

2-Wire / I2C compatible interface Up to 400kHz Clock Rate Support Both Byte and Block Operation Contiguous Block for Read of All Temperatures Programmable or Fixed Address Options

Up to 400kHz Clock Rate

Support Both Byte and Block Operation

Contiguous Block for Read of All Temperatures

Programmable or Fixed Address Options

Frequency Hopping Technology Eliminates Noise Sensitivity (Patented)

ALERT (Bar) pin, Maskable SMBUs / I2C Compatible Interrupt Configurable as Comparator

SMBUs / I2C Compatible Interrupt

Configurable as Comparator

THERM pin, Non-Maskable (Bar), Acts as Interrupt or Comparator

Acts as Interrupt or Comparator

Programmable temperature limits for ALERT# and THERM#

Anti-parallel Diodes for Extra Diode Support

Operating Voltage:1.62V to 2.75V

Temperature Range: -40°C to +125°C

Available in 8-Lead 2x2 mm WDFN

Temperature Sensitive Storage

Portable Electronics

IOT for Low System Voltage

Handheld Gaming

Industrial

Computing

Embedded applications

Specifications

Product Category	Board Mount Temperature Sensors	Product	Temperature Sensors
Product Type	Temperature Sensor ICs	Series	EMC1812
Factory Pack Quantity	3000	Subcategory	Sensors
Type	Temperature Sensor