Changsha Purple Horn E-Commerce Co., Ltd.
| Description | DFN-6(3x3) Humidity, Moisture Sensors RoHS |
| Mfr. Part # | SI7006-A10-IM1 |
| Package | DFN-6(3x3) |
| Model Number | SI7006-A10-IM1 |
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Product Specification
| Description | DFN-6(3x3) Humidity, Moisture Sensors RoHS | Mfr. Part # | SI7006-A10-IM1 |
| Package | DFN-6(3x3) | Model Number | SI7006-A10-IM1 |
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. Utilizing patented low-K polymeric dielectrics for humidity sensing, it offers low power consumption, low drift, minimal hysteresis, and excellent long-term stability. The sensor is factory-calibrated, ensuring interchangeability without recalibration. 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 with lower power usage. An optional factory-installed cover offers protection during assembly and product life, excluding liquids and particulates. This sensor 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.
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
| General Specifications (1.9 < VDD < 3.6 V; TA = 40 to 125 C) | ||||||
| Power Supply | VDD | 1.9 | 3.6 | V | ||
| Operating Temperature | TA | 40 | +125 | C | ||
| Input Voltage High | VIH | SCL, SDA pins | 0.7xVDD | V | ||
| Input Voltage Low | VIL | SCL, SDA pins | 0.3xVDD | V | ||
| Input Voltage Range | VIN | SCL, SDA pins with respect to GND | 0.0 | VDD | V | |
| Input Leakage | IIL | SCL, SDA pins | 1 | A | ||
| Output Voltage Low | VOL | SDA pin; IOL = 2.5 mA; VDD = 3.3 V | 0.6 | V | ||
| Output Voltage Low | VOL | SDA pin; IOL = 1.2 mA; VDD = 1.9 V | 0.4 | V | ||
| Current Consumption (RH conversion) | IDD | 150 | 180 | A | ||
| Current Consumption (Temperature conversion) | IDD | 90 | 120 | A | ||
| Current Consumption (Standby, 40 to +85 C) | IDD | No conversion or I2C transaction | 0.06 | 0.62 | A | |
| Current Consumption (Standby, 40 to +125 C) | IDD | No conversion or I2C transaction | 0.06 | 3.8 | A | |
| Peak Current Consumption (powerup) | IDD | 3.5 | 4.0 | mA | ||
| Peak Current Consumption (I2C operations) | IDD | 3.5 | 4.0 | mA | ||
| Current Consumption (after writing to user registers) | IDD | 20 | A | |||
| Heater Current | IHEAT | HTRE bit enabled | 3.1 | mA | ||
| Conversion Time (1.9 < VDD < 3.6 V; TA = 40 to 125 C) | ||||||
| 12-bit RH Conversion Time | tCONV | 10 | 12 | ms | ||
| 11-bit RH Conversion Time | tCONV | 5.8 | 7 | ms | ||
| 10-bit RH Conversion Time | tCONV | 3.7 | 4.5 | ms | ||
| 8-bit RH Conversion Time | tCONV | 2.6 | 3.1 | ms | ||
| 14-bit Temperature Conversion Time | tCONV | 7 | 10.8 | ms | ||
| 13-bit Temperature Conversion Time | tCONV | 4 | 6.2 | ms | ||
| 12-bit Temperature Conversion Time | tCONV | 2.4 | 3.8 | ms | ||
| 11-bit Temperature Conversion Time | tCONV | 1.5 | 2.4 | ms | ||
| Powerup Time | ||||||
| Powerup Time (VDD 1.9 V to ready, 25 C) | tPU | 18 | 25 | ms | ||
| Powerup Time (VDD 1.9 V to ready, full temp range) | tPU | 80 | ms | |||
| Powerup Time (after software reset) | tPU | 5 | 15 | ms | ||
| I2C Interface Specifications (1.9 VDD 3.6 V; TA = 40 to +125 C) | ||||||
| Hysteresis | VHYS | High-to-low vs low-to-high transition | 0.05 x VDD | V | ||
| SCLK Frequency | fSCL | 400 | kHz | |||
| SCL High Time | tSKH | 0.6 | s | |||
| SCL Low Time | tSKL | 1.3 | s | |||
| Start Hold Time | tSTH | 0.6 | s | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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