Cost Optimised Digital Temperature Sensing Element
TEE301
The digital temperature sensing element TEE301 is the next generation of the series TEEx01. With a 16-bit unsigned integer value and a different pin assignment compared to TEE501, the TEE301 allows an easy upgrade for your existing application with minimal integration effort.
TEE301 - Digital Temperature Sensing Element
Highly accurate and versatile
The sensing element is suitable for temperature measurement in a working range from -40 °C to 125 °C. The factory multi-point temperature adjustment ensures excellent measurement accuracy of up to ±0.2 °C. The outstanding measuring performance and reproducibility makes the sensing element the perfect solution for demanding measuring tasks.
Easy-to-integrate DFN housing
The small dual flat no-leads (DFN) housing has a footprint of only 2.5 x 2.5 mm² and can therefore be integrated into almost any application. The sensing element requires a supply voltage of 2.35 - 3.60 V for operation.
Data communication via I²C interface
The I²C interface ensures interference-free data communication with the TEE301 and supports communication speeds of 100 / 400 / 1000 kHz. The measured values are available in 16-bit unsigned integer format. Robust I²C interface communication is ensured by a checksum and glitch suppression.
4 individually adjustable I²C addresses make it possible to operate up to 4 sensing elements on one I²C bus.
| TEE301 | TEE501 | |
| Measurements | Temperature | Temperature |
| Temperature range | -40...125 °C | -40...135 °C |
| Accuracy temperature | up to 0.2 °C | up to 0.2 °C |
| Response time temperature (min. τ63%) | 2 s | 2 s |
| Alert output | yes | - |
| Reset Pin | yes | - |
| Supply Voltage | 2.35 - 3.6 V | 2.35 - 3.6 V |
| Interface | I²C, 16 bit unsigned integer | I²C, 16 bit signed integer |
| I²C pin selectable adresses | up to 4 | up to 8 |
| I²C Pull-up resistors (integrated) | - | yes |
| Measurement mode | Single shot (low power), periodic | Single shot (low power), periodic |
| Housing | 8-pin DFN package | 8-pin DFN package |
| Dimensions (L x W x H) | 2.5 x 2.5 x 0.9 mm | 2.5 x 2.5 x 0.9 mm |
| Packaging size (T&R) | 2,500 pcs. | 2,500 pcs. |
Typical Applications
- Building automation
- Consumer electronics
- Home appliances
- Industrial automation
- Medical devices
- Smart home
- Wearable devices
- White goods
Key Features
- Excellent measurement accuracy
- 8-pin DFN package
- I²C interface with 16 bit unsigned integer output
- I²C glitch suppression
- I²C interface with pin-selectable addresses
- Excellent repeatability
Technical data
- Measuring range
- -40...125 °C (-40...257°F)
- Accuracy
- up to ± 0.2 °C (0.36 °F)
- Digital interface
- I²C
- Supply
- 2.35 - 3.6 V
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