TCN75AVUA IC Sensors by Microchip Technology

2-Wire Serial Temperature Sensor


The TCN75A is a digital temperature sensor capable of reading temperatures from -40°C to +125°C. Temperature data is measured from an integrated temperature sensor and converted to digital word with a user selectable 9 to 12-bit Sigma Delta Analog to Digital Converter. The TCN75A notifies the host controller when the ambient temperature exceeds a user programmed set point. The ALERT output is programmable as either a simple comparator for thermostat operation or as a temperature event interrupt. Communication with the sensor is accomplished via a two-wire bus that is compatible with industry standard protocols. This permits reading the current temperature, programming the set point and hysteresis and configuring the device. Small physical size, low installed cost and ease of use make the TCN75A an ideal choice for implementing sophisticated temperature system management schemes in a variety of applications.

Where to Buy

Prices starting from US$0.36

Distributor Stock
Logo for Microchip Technology Inc
Microchip Technology
from US$0.65
4,380
in stock
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Logo for element14 Singapore
element14
from US$0.64
1,568
in stock
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Farnell
from US$0.74
1,568
in stock
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Future Electronics
from US$0.36
1,499
in stock
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Newark Electronics
from US$0.60
900
in stock
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RS
from US$0.51
100
in stock
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TME
from US$0.58
0
in stock
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EBV Elektronik
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0
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Avnet Silica
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Features

2-wire I²C™/SMBus Compatible Interface
User Selectable 9- to 12-Bit Resolution
±3°C Accuracy from +25°C to +125°C
Low Operating Current: 500 µA (max)
Shutdown Mode: 2 µA (max)
Power Saving One-Shot Temperature Conversion Measurement
Multi-drop capability
Space-saving MSOP-8 and SOIC-8 Packages
AEC-Q100 Qualified Grade 1

Specifications

Pins | Packaging 8 | MSOP
Temp Range -40C to +125C
Packing Media Tube (100)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0256
Shipping Weight (kg) 0.07
Lead Count 8
Package Type MSOP
Package Width or Size 3x3mm
Soldering Composition Matte Tin

Alternative Descriptions

2-WIRE SERIAL TEMP SENSOR | Microchip Technology
TEMP SENSOR, 2WIRE S, 2.7V, 8MSOP | element14
TC75 Series 5.5 V 2-Wire Serial Temperature Sensor - MSOP-8 | Future Electronics
Temperature Sensor, 2-Wire Serial, 2C, Msop-8 | Newark Electronics
Temperature Sensor 12bit I2C MSOP8 | RS
IC: temperature sensor | TME


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TCN75AVUA?

Additional datasheets, footprints and schematics for TCN75AVUA are listed on our Part Details page. You can also find images and similar parts to TCN75AVUA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TCN75AVUA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TCN75AVUA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TCN75AVUA fall under?

The TCN75AVUA is listed under Semiconductors - ICs > IC Sensors > IC Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to TCN75AVUA when available in the IC Temperature Sensors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TCN75AVUA you can contact the distributor directly for product support, shipping queries etc.

Is the TCN75AVUA RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TCN75AVUA have stock available?

Authorised distributors including Microchip Technology, element14, Farnell, Future Electronics and Newark Electronics have stock available or on a lead time for TCN75AVUA.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TCN75AVUA often in real-time on the comparison pages.

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