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New Products

February 7, 2013

High-Accuracy, Low-Power Digital Temperature Sensor Introduced

Measurement Specialties now offers the highly accurate TSYS01 digital temperature sensor that integrates a sensing chip and 24-bit ADC (analog-to-digital) converter into one component. Drawing less than 12.5 µA in a compact QFN16 surface mount package, the fully-calibrated TSYS01 is easily incorporated into a variety of industrial control, HVAC/R and heating/cooling systems.

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The 4 mm x 4 mm sensor features a wide operating range of -40°C to +125°C, making it a competitively-priced replacement for thermistors and NTCs (negative temperature coefficients). Delivering reliable, precise operation, the TSYS01 is factory-calibrated to provide an exceptionally high accuracy of ±0.1°C as well as high measurement resolution. Custom calibration is also available to meet specific application needs.

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The selectable digital output of either I2C or SPI (serial peripheral interface) enables this versatile temperature sensor to interface with a microcontroller that calculates temperature based on the ADC values and calibration parameters. Pricing for a TSYS01 is 2 Euros per unit in quantities of 10K to 50K. Delivery time is dependent upon quantity ordered.

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