Sensirion STS21, Digital Temperature Sensor -40 → +125 °C ±0.2°C Serial-I2C, 6-Pin DFN

  • RS Stock No. 755-9846
  • Mfr. Part No. STS21
  • Manufacturer Sensirion
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CH
Product Details

STS21 Temperature Sensor IC, Sensirion

The STS21 CMOSens® based temperature sensor IC uses an I²C serial interface to communicate digital temperature readings. The STS21 also features an on-chip band gap temperature sensor, amplifier, A/D converter, OTP memory and a digital processing unit.

CMOSens® technology based chips enable a sensor to be combined with both analogue and digital circuits in a compact package.


Features;
CMOSens® technology
No calibration required
I²C serial interface
Reflow solderable
Low power

Temperature & Humidity Sensors, Sensirion

Specifications
Attribute Value
Sensor Function Temperature
Output Type Digital
Interface Type Serial-I2C
Accuracy ±0.2°C
Mounting Type Surface Mount
Pin Count 6
Minimum Operating Temperature -80 °C
Operating Temperature Range -40 → +125 °C
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 2.1 V
Maximum Operating Supply Voltage 3.6 V
Package Type DFN
Length 3mm
Height 1.1mm
Width 3mm
Resolution 11 → 14 bit
Dimensions 3 x 3 x 1.1mm
18 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 5.77
(exc. GST)
$ 6.64
(inc. GST)
units
Per unit
1 - 9
$5.77
10 - 49
$4.88
50 - 99
$4.64
100 - 249
$4.43
250 +
$4.25
Packaging Options:
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