STS30-DIS-B2.5K

STS30-DIS-B2.5K

Manufacturer:: SENSIRION

SENSIRION STS30-DIS-B2.5K I2C Digital Single-Point Contact Temperature Sensor.

Specifications

Product Introduction

The STS3x-DIS is a high-accuracy digital temperature sensor. It relies on industry-proven CMOSens technology, providing increased intelligence, reliability, and improved accuracy specifications compared to its predecessors. Its functionality includes enhanced signal processing, two distinctive and user selectable I2C addresses, and communication speeds of up to 1 MHz. The DFN package has a footprint of 2.5 x 2.5 mm2 while keeping a height of 0.9 mm. This allows for integration of the STS3x-DIS into a great variety of applications. Additionally, the wide supply voltage range of 2.15 V to 5.5 V guarantees compatibility with a wide range of applications. All in all, the STS3x-DIS incorporates more than 15 years of digital sensor know-how.

Features

  • Fully calibrated and linearized digital output
  • Wide supply voltage range, from 2.15 V to 5.5 V
  • I2C Interface with communication speeds up to 1 MHz
  • Accuracy of up to ± 0.1 °C
  • Very fast start-up and measurement time
  • Tiny 8-pin DFN package
  • NIST traceability
  • High reliability and long-term stability
  • Industry-proven technology with a track record of more than 15 years
  • Designed for mass production
  • High process capability
  • High signal-to-noise ratio

Applications

  • Integration into a great variety of applications
  • Compatibility with a wide range of applications due to wide supply voltage range

Specifications Table

Parameter Value
STS30 Accuracy tolerance ±0.2 °C (typ., 0°C to 65°C)
STS31 Accuracy tolerance ±0.2 °C (typ., 0°C to 90°C)
STS35 Accuracy tolerance ±0.1 °C (typ., 20°C to 60°C)
Repeatability (Low) 0.15 °C
Repeatability (Medium) 0.08 °C
Repeatability (High) 0.04 °C
Resolution 0.01 °C (Typ.)
Specified Range -40 to 125 °C
Response time >2 s (63%)
Long Term Drift <0.03 °C/yr (max)
Supply voltage 2.15 V to 5.5 V
Power-up/down level 1.8 V to 2.15 V
Slew rate change of the supply voltage 20 V/ms (max)
Supply current (idle state, single shot mode, T=25°C) 0.2 µA (typ), 2.0 µA (max)
Supply current (idle state, single shot mode, T=125°C) 6.0 µA (max)
Supply current (idle state, periodic data acquisition mode) 45 µA (typ)
Supply current (measuring) 600 µA (typ), 1500 µA (max)
Average supply current (one measurement per second at lowest repeatability, single shot mode) 1.7 µA (typ)
Alert Output driving strength 1.5x VDD (mA)
Heater power 3.6 mW to 33 mW

To learn more, please download the PDF.

Datasheet: