Isolated temperature sensors

High-voltage thermal monitoring made easy

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Isolated temperature sensors have an integrated isolation barrier which enables direct physical connection to high-voltage devices for faster and more accurate thermal monitoring. Isolated power and additional isolation devices are not necessary. Simply connect straight to a low-voltage microcontroller (MCU) or analog-to-digital converter (ADC). 
ISOTMP35
Isolated temperature sensors

1.2°C basic isolated temperature sensor with 10mV/°C analog output

Approx. price (USD) 1ku | 0.95

ISOTMP35-Q1
Isolated temperature sensors

Automotive 1.5°C basic isolated temperature sensor with 10mV/°C analog output

Approx. price (USD) 1ku | 1.235

Why choose our isolated temperature sensors in high voltage applications?

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Fast thermal response time and high accuracy

Direct metal connection to high voltage targets for fast, accurate, and reliable thermal response - no need for calibration or thermal conducting compound. 

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Cost-effective integrated isolation

Achieve robust isolation across a wide temperature range. Integrate power, data, and isolation in one easy surface mount device, optimizing your bill of materials.  

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Simplicity and ease of use

Enables direct connection between high-voltage target and the MCU/ADC on the low-voltage plane. Greatly simplifies design while simutanesouly reducing additional components.