SHT21P SENSIRION, SHT21P Datasheet
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SHT21P
Specifications of SHT21P
Related parts for SHT21P
SHT21P Summary of contents
Page 1
... Figure 1: Drawing of SHT21P sensor package, dimensions are given in mm (1mm = 0.039inch), tolerances are ±0.1mm. NC and die pad (center pad) are internally connected to VSS. They may be left floating. Numbering of E/O pads starts at lower right corner (indicated by notch in die pad) and goes clockwise (compare Table 2) ...
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... Relative Humidity (%RH) Figure 3 Maximal temperature accuracy tolerance Packaging Information Sensor Type typ max Units 3.0 3.6 V SHT21P 180 µA 0.54 mW 120 132 Hz -0.12 Hz/° This datasheet is subject to change and may be amended without prior notice. 4 Value may be higher in environments with vaporized solvents, out-gassing tapes, adhesives, packaging materials, etc ...
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... Datasheet SHT21P Users Guide SHT21P 1 Extended Specifications For details on how Sensirion is specifying and testing accuracy performance please consult Application Note “Statement on Sensor Specification”. 1.1 Operating Range The sensor works stable within recommended Normal Range – see Figure 4. Long term exposure to conditions outside Normal Range, especially at humidity > ...
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... Datasheet SHT21P For solder paste printing a laser-cut, stainless steel stencil with electro-polished trapezoidal walls and with 0.125mm stencil thickness is recommended. For the I/O pads the stencil apertures should be 0.1mm longer than PCB pads and positioned with 0.1mm offset away from the centre of the package. The die pad aperture should cover about 70 – ...
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... Table 2 SHT21P pin assignment (top view) 3.1 Power Pins (VDD, VSS) The supply voltage of SHT21P must be in the range of 2.1 – 3.6V, recommended supply voltage is 3.0V. Power supply pins Supply Voltage (VDD) and Ground (VSS) must be decoupled with a 100nF capacitor, that shall be placed as close to the sensor as possible – ...
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... Datasheet SHT21P Parameter min VDD to VSS -0.3 Digital IO Pins (SDA, SCL) -0.3 to VSS Input Current on any Pin -100 Table 3 Electrical absolute maximum ratings ESD immunity is qualified according to JEDEC JESD22- A114E method (Human Body Model at 4kV), JEDEC JESD22-A115A method (Machine Model 200V) and ESDA ESD-STM5 ...
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... Datasheet SHT21P 7 Environmental Stability The SHT2x sensor series were tested according to AEC- Q100 Rev. G qualification test method. Sensor specifications are tested to prevail under the AEC-Q100 temperature grade 2 test conditions listed in Table 9 Sensor performance under other test conditions cannot be guaranteed and is not part of the sensor specifications. ...
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... Shipping Package SHT2x are provided in tape & reel shipment packaging, sealed into antistatic ESD bags. For SHT21P standard packaging sizes are 400, 1500 and 5000 units per reel. Each reel contains 440mm (55 pockets) header tape and 200mm (25 pockets) trailer tape. ...
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... Datasheet SHT21P Revision History Date Version 19 Aug 2009 0.6 29 Jan 2010 1.0 5 May 2010 1.1 Important Notices Warning, Personal Injury Do not use this product as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Do not use this product for applications other than its intended and authorized use ...