EMC1812T-AE/RW IC Sensors by Microchip Technology
Dual Temperature Sensor
| Status: | Active |
|---|---|
| Series: | EMC1812 |
| RoHS: | Compliant |
The EMC1812 is a 1.8V, 2 channel, high accuracy, 2-Wire (I2C compatible) temperature sensor. Advanced features such as Rate of Change, Resistance Error Correction (REC), Beta Compensation (to support CPU diodes requiring the BJT/transistor model), and Ideality Configuration combine to provide a robust solution for complex environmental monitoring applications.
The EMC1812 monitors is the first device family to introduce rate of change functionality. This data, in addition to the temperature itself, facilitates a preemptive system f. This type of data can help customer better regulate their applications to control temperature.
Resistance Error Correction automatically eliminates the temperature error caused by series resistance allowing greater flexibility in routing thermal diodes. Beta Compensation eliminates temperature errors caused by low, variable beta transistors common in today's fine geometry processors. This frees the user from providing unique sensor configurations for each temperature monitoring application. These advanced features plus ±1° measurement accuracy provide a low-cost, highly flexible and accurate solution for critical temperature monitoring applications.
Where to Buy
Prices starting from US$0.48
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$0.57
|
7,915
in stock
|
Buy Now |
|
TME
from US$0.89
|
250
in stock
|
Buy Now |
|
Future Electronics
from US$0.58
|
50
in stock
|
Buy Now |
|
RS
from US$0.48
|
9
in stock
|
Buy Now |
|
Newark Electronics
from US$0.63
|
0
in stock
|
Buy Now |
|
Avnet America
from US$0.61
|
0
in stock
|
Buy Now |
|
Farnell
from US$0.56
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
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| Buy Now |
Features
| 1.8V 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 |
| Register Compatible with EMC141X, EMC142X, and EMC118X |
| 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
| Pins | Packaging | 8 | WDFN |
|---|---|
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3000) |
Last 6 months Inventory & Pricing History
Resources
Brochures |
|---|
| Temperature Sensor Design Guide |
User Guides |
|---|
| EMC1833 Evaluation Board User's Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0108 |
| Shipping Weight (kg) | 0.04 |
| Lead Count | 8 |
| Package Type | WDFN |
| Package Width or Size | 2x2x0.8mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 1.8V MULTI-CHANNEL REMOTE DIODE TEMP SENSOR | Microchip Technology |
| IC: temperature sensor | TME |
| EMC1812 Series 1.8V 2 Channel Low-Voltage Remote Diode Sensor - UQFN-8 | Future Electronics |
| Microchip EMC1812T-AE/RW | RS |
| 1.8V, 2 Channel Temp Sensor, I2C, 2 Alerts, Addressable 8 Wdfn 2X2X0.8Mm T/R Rohs Compliant: Yes |Microchip Technology EMC1812T-AE/RW | Newark Electronics |
| TEMP SENSOR, ANALOGUE, DIGITAL, WDFN-8 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a EMC1812T-AE/RW?
Additional datasheets, footprints and schematics for EMC1812T-AE/RW are listed on our Part Details page. You can also find images and similar parts to EMC1812T-AE/RW on this page.
What pricing and inventory information can I view?
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What category does EMC1812T-AE/RW fall under?
The EMC1812T-AE/RW is listed under Semiconductors - ICs > IC Sensors > IC Temperature Sensors.
Can I view similar or alternative parts?
You can view similar parts to EMC1812T-AE/RW when available in the IC Temperature Sensors range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the EMC1812T-AE/RW you can contact the distributor directly for product support, shipping queries etc.
Is the EMC1812T-AE/RW RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for EMC1812T-AE/RW have stock available?
Authorised distributors including Microchip Technology, TME, Future Electronics, RS and Newark Electronics have stock available or on a lead time for EMC1812T-AE/RW.
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