SHT40-AD1B-R3

The SHT40-AD1B-R3 is a digital humidity and temperature sensor manufactured by Sensirion, designed to provide accurate and reliable environmental sensing in a compact and energy-efficient package. This sensor integrates a capacitive humidity sensor and a temperature sensor, offering high precision measurements of relative humidity and temperature. With its digital interface and factory-calibrated digital output, the SHT40-AD1B-R3 ensures easy integration into a wide range of applications without the need for additional signal conditioning circuitry. Its low power consumption and wide operating voltage range make it suitable for battery-powered devices and energy-conscious applications. The sensor's robust design and wide operating temperature range further enhance its suitability for various environmental monitoring applications.

Specifications:

• Type: Digital Humidity and Temperature Sensor
• Humidity Measurement Range: 0% to 100% RH
• Temperature Measurement Range: -40°C to +125°C
• Accuracy: ±1.8% RH (humidity), ±0.2°C (temperature)
• Supply Voltage: 1.8V to 3.6V
• Interface: I2C (digital)
• Operating Current: 0.85µA (average)
• Package: DFN (3mm x 3mm)

Features:

• Integrated Design: Combines a capacitive humidity sensor and a temperature sensor in a single package, offering accurate and reliable environmental sensing.
• Digital Output: Factory-calibrated digital output streamlines integration into various applications, eliminating the need for additional signal conditioning circuitry.
• Low Power Consumption: Operates with low average current consumption, suitable for battery-powered devices and energy-conscious applications.
• Wide Operating Voltage Range: Accepts supply voltages from 1.8V to 3.6V, providing flexibility in power supply design.
• High Accuracy: Provides accurate measurements of relative humidity (±1.8% RH) and temperature (±0.2°C), ensuring reliable environmental monitoring.
• Robust Design: Designed to withstand harsh environmental conditions, making it suitable for outdoor and industrial applications.
• Compact Package: DFN package offers space-saving benefits and facilitates easy integration into electronic assemblies.

Applications:

• HVAC (Heating, Ventilation, and Air Conditioning) Systems
• Weather Stations
• Industrial Automation
• Consumer Electronics
• Automotive Applications
• Medical Devices