SHT40A Automotive-Grade Relative Humidity and Temperature Sensor

Sensirion

Description

SHT4xA 4th Generation, High-Accuracy, 16-bit, Automotive-Grade Relative Humidity and Temperature Sensor .
SHT4xA is an automotive-grade digital sensor platform for measuring relative humidity and temperature with different accuracy gradings.

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Datasheet Specifications

Part number: SHT40A
Manufacturer: Sensirion
File Size: 735.57 KB
Datasheet: SHT40A-Sensirion.pdf
Description: Automotive-Grade Relative Humidity and Temperature Sensor

Features

* Relative humidity accuracy: up to ±2 %RH
* Temperature accuracy: up to ±0.2 °C
* VDD: (1.6 V … 3.6 V) & 2.3 V … 5.5 V
* I2C fast mode plus, CRC checksum
* Pulse-width modulation interface
* Designed for 85°C/85%RH reliability testing
* Oper

Applications

* such as 85°C/85%RH accelerated life tests. The sensors can be interfaced via I2C or pulse-width modulation. An integrated heater allows for advanced on-boarddiagnostics while the sensor element is designed for reliable operation in harsh conditions such as condensing environments. The four-pin dual

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SHT40A Automotive-Grade Relative Humidity and Temperature Sensor Sensirion

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