Microchip EMC1843T Series, Digital Output Temperature Sensor, Surface Mount, 2 Wire, SMBus, I2C, ±0.25°C, 8-Pin WDFN

Name: Microchip EMC1843T Series, Digital Output Temperature Sensor, Surface Mount, 2 Wire, SMBus, I2C, ±0.25°C, 8-Pin WDFN
Brand: Microchip
SKU: 1876225
Availability: LimitedAvailability

RS Stock No.: 187-6225Brand: MicrochipManufacturers Part No.: EMC1843T-1E/RW

View all in Temperature & Humidity Sensor ICs

Technical Documents

Specifications

Brand

Microchip

Product Type

Temperature Sensor

Output Type

Digital

Interface Type

2 Wire, SMBus, I2C

Sub Type

Temperature Sensor

Accuracy

±0.25°C

Mount Type

Surface

Pin Count

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Minimum Supply Voltage

1.62V

Maximum Supply Voltage

3.6V

Package Type

WDFN

Standards/Approvals

Width

2mm

Series

EMC1843T

Length

2mm

Height

0.75mm

Automotive Standard

Product Details

1.8V Logic Levels
Rate of Temperature Change Calculation with Preemptive Alert Limits dT/dt Measurement Programmable Duration and Gain Limits on Rates with Alert
dT/dt Measurement
2 External Temperature MonitorsResolution Resistance Error Correction for 100Ω Automatic Beta Compensation with BJT/Transistor Model Support Ideality Factor Configuration Supports up to 2.2nF Diode Filter Capacitor Anti-parallel Diodes for Extra Diode Support
Resistance Error Correction for 100Ω
Automatic Beta Compensation with BJT/Transistor Model Support
Ideality Factor Configuration
Supports up to 2.2nF Diode Filter Capacitor
Anti-parallel Diodes for Extra Diode Support
2-Wire / I2C compatible interface Up to 400kHz Clock Rate Support Both Byte and Block Operations
Up to 400kHz Clock Rate
Support Both Byte and Block Operation
Contiguous Block for Read of All Temperatures
Frequency Hopping Technology Eliminates Noise Sensitivity (Patented)
ALERT (Bar) pin, Maskable SMBUs / I2C Compatible Interrupt Configurable as Comparator
SMBUs / I2C Compatible Interrupt
Acts as Interrupt or Comparator
Register Compatible with EMC141X, EMC142X, and EMC118X

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View all in Temperature & Humidity Sensor ICs

Stock information temporarily unavailable.

5.005 OMR

0.556 OMR Each (In a Pack of 9) (ex VAT)

5.255 OMR

0.584 OMR Each (In a Pack of 9) (inc. VAT)

Microchip EMC1843T Series, Digital Output Temperature Sensor, Surface Mount, 2 Wire, SMBus, I2C, ±0.25°C, 8-Pin WDFN

Select packaging type

5.005 OMR

0.556 OMR Each (In a Pack of 9) (ex VAT)

5.255 OMR

0.584 OMR Each (In a Pack of 9) (inc. VAT)

Microchip EMC1843T Series, Digital Output Temperature Sensor, Surface Mount, 2 Wire, SMBus, I2C, ±0.25°C, 8-Pin WDFN

Stock information temporarily unavailable.

Select packaging type

Quantity	Unit price	Per Pack
9 - 9	0.556 OMR	5.005 OMR
18 - 36	0.484 OMR	4.359 OMR
45 - 171	0.466 OMR	4.198 OMR
180+	0.425 OMR	3.821 OMR

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

Download and use our DesignSpark software for your PCB and 3D Mechanical designs
View and contribute website content and forums
Download 3D Models, Schematics and Footprints from more than a million products

Click here to find out more

Technical Documents

Specifications

Brand

Microchip

Product Type

Temperature Sensor

Output Type

Digital

Interface Type

2 Wire, SMBus, I2C

Sub Type

Temperature Sensor

Accuracy

±0.25°C

Mount Type

Surface

Pin Count

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Minimum Supply Voltage

1.62V

Maximum Supply Voltage

3.6V

Package Type

WDFN

Standards/Approvals

Width

2mm

Series

EMC1843T

Length

2mm

Height

0.75mm

Automotive Standard

Product Details

1.8V Logic Levels
Rate of Temperature Change Calculation with Preemptive Alert Limits dT/dt Measurement Programmable Duration and Gain Limits on Rates with Alert
dT/dt Measurement
2 External Temperature MonitorsResolution Resistance Error Correction for 100Ω Automatic Beta Compensation with BJT/Transistor Model Support Ideality Factor Configuration Supports up to 2.2nF Diode Filter Capacitor Anti-parallel Diodes for Extra Diode Support
Resistance Error Correction for 100Ω
Automatic Beta Compensation with BJT/Transistor Model Support
Ideality Factor Configuration
Supports up to 2.2nF Diode Filter Capacitor
Anti-parallel Diodes for Extra Diode Support
2-Wire / I2C compatible interface Up to 400kHz Clock Rate Support Both Byte and Block Operations
Up to 400kHz Clock Rate
Support Both Byte and Block Operation
Contiguous Block for Read of All Temperatures
Frequency Hopping Technology Eliminates Noise Sensitivity (Patented)
ALERT (Bar) pin, Maskable SMBUs / I2C Compatible Interrupt Configurable as Comparator
SMBUs / I2C Compatible Interrupt
Acts as Interrupt or Comparator
Register Compatible with EMC141X, EMC142X, and EMC118X

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

Download and use our DesignSpark software for your PCB and 3D Mechanical designs
View and contribute website content and forums
Download 3D Models, Schematics and Footprints from more than a million products

Click here to find out more

Quantity

Unit price

Per Pack

9 - 9

0.556 OMR

5.005 OMR

18 - 36

0.484 OMR

4.359 OMR

45 - 171

0.466 OMR

4.198 OMR

180+

0.425 OMR

3.821 OMR