Compact 3x3 mm DFN package SILICON LABS SI7006-A10-IM sensor for accurate humidity and temperature monitoring

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Price: Negotiable
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Product Description

Product Overview

The Si7006 I2C Humidity and Temperature Sensor is a monolithic CMOS IC that integrates humidity and temperature sensor elements, an analog-to-digital converter, signal processing, and calibration data with an I2C interface. It utilizes patented low-K polymeric dielectrics for humidity sensing, offering low power consumption, minimal drift and hysteresis, and excellent long-term stability. The sensor is factory-calibrated, ensuring interchangeability without recalibration or software changes. Available in a 3x3 mm DFN package, it serves as a drop-in upgrade for existing RH/temperature sensors, providing precision sensing over a wider range and lower power consumption. An optional factory-installed cover offers protection during assembly and product life. The Si7006 is ideal for measuring humidity, dew-point, and temperature in applications such as HVAC/R, thermostats, respiratory therapy, white goods, indoor weather stations, micro-environments, data centers, automotive climate control, asset tracking, and consumer electronics.

Product Attributes

  • Brand: Silicon Laboratories
  • Model: Si7006-A10
  • Package: 3x3 mm DFN
  • Certifications: Patent Protected
  • Optional Feature: Factory-installed cover (hydrophobic/oleophobic)

Technical Specifications

ParameterSymbolTest ConditionMinTypMaxUnit
General Specifications (1.9 < VDD < 3.6 V; TA = 40 to 125 C)
Power SupplyVDD1.93.6V
Operating TemperatureTA40+125C
Precision Relative Humidity Sensor090% RH 5% RH
High Accuracy Temperature Sensor10 to 85 C 1 C
Operating Range RH0100% RH
Operating Range Temperature40+125C
Active Current ConsumptionIDDRH conversion in progress150180A
Standby Current ConsumptionIDDNo conversion or I2C transaction0.060.62A
Heater Current ConsumptionIHEATHTRE bit enabled3.1mA
Conversion Time (1.9 < VDD < 3.6 V; TA = 40 to 125 C)
12-bit RH Conversion TimetCONV1012ms
13-bit Temperature Conversion TimetCONV46.2
I2C Interface Specifications (1.9 VDD 3.6 V; TA = 40 to +125 C)
SCLK FrequencyfSCL400kHz
SCL Low TimetSKL1.3s

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changsha Purple Horn E-Commerce Co., Ltd.
Location 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person Coral

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