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Bosch Sensortec BME280 Humidity Temperature Pressure Sensor LGA-8 1.7-3.6V 0.5μA

Name: Bosch Sensortec BME280 Humidity Temperature Pressure Sensor LGA-8 1.7-3.6V 0.5μA
Brand: Sanhuang electronics (Hong Kong) Co., Limited

Bosch BME280 digital sensor combines humidity, temperature, and pressure measurement in one compact LGA-8 package. Features ultra-low 0.5μA current consumption, wide 1.7-3.6V operating range, and dual I2C/SPI interface. Ideal for environmental monitoring, HVAC systems, and IoT applications with RoHS compliance.

Operating Temperature -40°C ~ 85°C

Output Type I²C, SPI

Response Time 1 s

Packaging Details anti-static bag & cardboard box

Humidity Range 0 ~ 100% RH

Model Number BME280

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Product Description

Product Overview

The BME280 from Bosch Sensortec is a high-precision digital sensor combining humidity, temperature, and pressure measurement in a compact LGA-8 package. Designed for surface mount applications, this RoHS compliant sensor operates with ultra-low power consumption for extended battery life.

Key Features

Ultra-low operating current: 0.5 μA
Wide supply voltage range: 1.7V to 3.6V DC
Full relative humidity range: 0% to 100%
Extended temperature range: -40°C to +85°C
Dual interface support: I2C and SPI
SMD/SMT mounting compatible
RoHS compliant manufacturing

Technical Specifications

Attribute	Value
Manufacturer	Bosch Sensortec
Product Category	Board Mount Humidity Sensors
Package Type	LGA-8
Mounting Style	SMD/SMT
Output Type	Digital
Interface Type	I2C, SPI
Operating Supply Current	0.5 μA
Operating Temperature Range	-40°C to +85°C
Supply Voltage Range	1.7V to 3.6V DC
Relative Humidity Range	0% to 100%
RH Accuracy	±3%
Packaging	Reel

Application Areas

Environmental monitoring systems
HVAC and air conditioning controls
Air purifiers and dehumidifiers
Industrial process monitoring
Consumer electronics and IoT devices
Medical and healthcare equipment
Patient monitoring systems

Performance Highlights

The BME280 delivers exceptional measurement accuracy with ±3% humidity precision while consuming minimal power. Its compact LGA-8 package and surface-mount design make it ideal for space-constrained applications requiring reliable environmental sensing.