NCT214MT3R2G The ON Semiconductor NCT214MT3R2G is a dual-channel digital temperature monitor featuring series resistance cancellation and an I2C/SMBus interface. It operates within a voltage range of 3V to 3.6V.
Mfr Part #:

NCT214MT3R2G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCT214MT3R2G is a dual-channel digital temperature monitor featuring series resistance cancellation and an I2C/SMBus interface. It operates within a voltage range of 3V to 3.6V.
Total Stock: 7,116 pcs
$ Price Range: $1.01

NCT214MT3R2G Available from 3 distributors

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5,065 pcs
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1,751 pcs
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300 pcs
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NCT214MT3R2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Halogen Free
Mounting Type
Operating Temperature
Output Type
Pb-Free
Resolution
Sensing Temperature
Sensor Type
Series Resistance Cancellation
Supplier Device Package
Temperature Measurement Range
Test Condition
Voltage
accuracy (Nominal @ 0 °C ~ 70 °C)

NCT214MT3R2G Description

Short technical summary and product information.

The NCT214MT3R2G from ON Semiconductor is a dual-channel digital temperature monitor designed for thermal management systems. It offers on-chip and remote temperature sensing capabilities with a configurable ALERT output and two fail-safe THERM outputs.

 

A key feature is its series resistance cancellation, which can cancel up to 1.5 kΩ of resistance in series with the temperature monitoring diode, aiding in noise filtering. The device supports a switchable temperature measurement range, defaulting to 0°C to +127°C and expandable to –64°C to +191°C.

 

Communication is handled via a 2-wire SMBus/I2C serial interface, allowing up to nine NCT214 devices on the same bus. The NCT214MT3R2G is register-compatible with ADM1032 and ADT7461, facilitating integration into existing designs. It is suitable for applications in desktop and notebook computers, industrial controllers, smart batteries, and embedded systems.

 

This temperature monitor is available in a 10-WDFN Exposed Pad package and is designed for surface mount installation. It operates with a supply voltage between 3V and 3.6V and has an operating temperature range of -40°C to +125°C.

NCT214MT3R2G Quick Information

Product Type: Temperature Sensor
Canonical Name: NCT214 Dual-Channel Digital Temperature Monitor

NCT214MT3R2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCT214MT3R2G Estimated Pricing

Qty Low High
1+ $1.01 $1.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCT214MT3R2G Features

  • Dual-channel digital temperature monitor.
  • Series resistance cancellation up to 1.5 kΩ.
  • Extended sensing range: -64°C to +191°C.
  • I2C/SMBus serial interface support.
  • Surface mount 10-WDFN package.

NCT214MT3R2G Applications

  • Ideal for PC thermal management.
  • Used in industrial controllers.
  • Suitable for smart battery systems.
  • Applicable in embedded systems.

NCT214MT3R2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the NCT214MT3R2G?

The operating temperature range is -40°C to +125°C.

What is the sensing temperature range for the NCT214MT3R2G?

The sensing temperature range is -64°C to +191°C.

What voltage is required for the NCT214MT3R2G?

The device operates with a voltage range of 3V to 3.6V.

What communication interface does the NCT214MT3R2G use?

It uses a 2-wire SMBus/I2C serial interface.

What is the accuracy of the NCT214MT3R2G temperature sensor?

The accuracy is ±1°C at 0°C to 70°C and ±2.5°C at -40°C to 100°C.

What package type is the NCT214MT3R2G available in?

It is available in a 10-WDFN (3x3) and 10-WFDFN Exposed Pad package.

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