High-Performance Relative Humidity and Temperature Sensor
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Overview
Description
The HS3004 is a highly-accurate, fully-calibrated relative humidity and temperature sensor. The high accuracy, fast measurement response time, and long-term stability, along with the small package size, makes the HS3004 ideal for a wide number of applications from portable to harsh environments.
An integrated calibration and temperature compensation logic provides fully corrected RH and T values via a standard I²C output. The measured data is internally corrected and compensated for accurate operation over a wide range of temperature and humidity levels–user calibration is not required.
Features
- RH accuracy: ±3.8% RH typical
- Fast RH response time (typical 6 seconds)
- Temperature sensor accuracy: ±0.2°C typical (-10 to +80°C)
- 14-bit resolution: 0.01% RH (typical)
- Low power consumption: 1.0µA average (one RH+T measurement per second, 8-bit resolution, 1.8V supply)
- Extended supply voltage: 2.3V to 5.5V
Applications
Documentation
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End Of Life Notice
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Product Change Notice
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Product Change Notice
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Design & Development
Software & Tools
Software & Tools
| Sensor Software Modules for Renesas MCU PlatformsMiddleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.
Downloads:
HS300x Sample application - Sample CodeRX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23RX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23RL78 Family HS300x Sensor Control Module Software Integration SystemRL78 Family HS300x Sensor Control Module Software Integration System
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Sensor | Renesas |
Sample Code
Sample Code
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Application: IoT Applications Function: Communication Interface, Driver or Library, Application Example |
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Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library Compiler: CC-RX, CC-RL, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78 |
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ZIP3.74 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library |
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ZIP2.93 MB Related Files:
Application: Consumer Electronics, Industrial Function: Analog, Communication Interface, Driver or Library, OS Compiler: CC-RX, ICCRX, GNURX IDE: CS+, e2 studio, IAR EWRX |
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Boards & Kits
Boards & Kits
Relative Humidity Sensor Evaluation Kit
The SDAH01 evaluation kit is used to assess the HS300x high performance humidity and temperature sensor chip. The hardware allows users to carry out data logging...
Featured Documents:
Portable Relative Humidity and Temperature Sensing System
IDT’s SDAH02 LCD evaluation board allows for easy monitoring of the ambient relative humidity and temperature. The system combines the HS300x relative humidity and...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| LGA | 6 | I | Yes | Cut Tape |
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play_circle_filledVideos & Training
Relative Humidity Sensors (RH Sensors)
A brief introduction to Renesas’ relative humidity sensors that offer high accuracy and fast measurement response times, enabling customers to improve overall system performance and feedback control. The humidity sensors feature excellent long-term stability as a result of a robust silicon carbide construction and an innovative design, improving useful lifetime and lowering effective cost.
Video List