Features
- RH accuracy: ±2.5%RH, typical (20 to 80%RH, 25 °C)
- 14-bit resolution: 0.01%RH, typical
- Fast RH response time: 4 seconds, typical
- Temperature sensor accuracy: ±0.25 °C, typical (0 °C to +70 °C)
- Low current consumption: 1.0µA average (8-bit resolution, 1.8V supply), 24.4µA average (14-bit resolution, 3.3V supply), one RH and temperature measurement per second
- Excellent stability against aging
- Very low power consumption
HS300x-ML1 - Application Circuit
Description
The HS3003-ML1 module enables quick application integration with a standard 4-pin header and fully calibrated HS3003 relative humidity and temperature sensor. The HS3003 integrated calibration and temperature compensation logic provides fully corrected RH and temperature values via a standard I²C output. No user calibration of the output data is required.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|
| HS3003-ML1 | Obsolete | N/A | Out of Stock | BOARD | 0 | Tray | 1 | No | e0 | -20 to 85°C |
Loading
Filters
Applied Filters
Log in required to subscribe
- End Of Life NoticePDF 748 KB Apr 15, 2025
- Application NotePDF 1.81 MB R36AN0021EU0100 Rev.1.00 Jan 14, 2025AI-generated Summary: Optimal methods for measuring and evaluating polymer-based capacitive relative humidity (RH) and temperature (T) sensors in the HSx series focus on ensuring accurate, stable, and reliable sensor performance. Key practices include using temperature/humidity-controlled chambers, precise calibration with traceable reference instruments, proper sensor placement, and adequate air circulation. Testing involves controlled RH and temperature profiles, sensor conditioning, and data logging at 1Hz with averaging to reduce noise. Performance metrics like RMSE and mean error help analyze sensor accuracy. The document also addresses troubleshooting common issues such as temperature offsets and humidity variations due to environmental or PCB factors.
- Application NotePDF 131 KB R36AN0017EU0100 Rev.1.00 Nov 17, 2023AI-generated Summary: Temperature and relative humidity readings from HS sensors on PCBs can be affected by heat generated by nearby components and limited ventilation. Compensation involves measuring the sensor temperature and environmental temperature with an external calibrated sensor, then correcting the sensor output by subtracting the heating effect. Relative humidity compensation requires calculating saturation vapor pressures at both measured and corrected temperatures, then adjusting the humidity reading accordingly. Equations and examples demonstrate how to apply these corrections to improve accuracy in environments where PCB heat influences sensor readings.
Recommended Documents (1)
Datasheets (1)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
- Application NotePDF 1.81 MB R36AN0021EU0100 Rev.1.00 Jan 14, 2025AI-generated Summary: Optimal methods for measuring and evaluating polymer-based capacitive relative humidity (RH) and temperature (T) sensors in the HSx series focus on ensuring accurate, stable, and reliable sensor performance. Key practices include using temperature/humidity-controlled chambers, precise calibration with traceable reference instruments, proper sensor placement, and adequate air circulation. Testing involves controlled RH and temperature profiles, sensor conditioning, and data logging at 1Hz with averaging to reduce noise. Performance metrics like RMSE and mean error help analyze sensor accuracy. The document also addresses troubleshooting common issues such as temperature offsets and humidity variations due to environmental or PCB factors.
- Application NotePDF 131 KB R36AN0017EU0100 Rev.1.00 Nov 17, 2023AI-generated Summary: Temperature and relative humidity readings from HS sensors on PCBs can be affected by heat generated by nearby components and limited ventilation. Compensation involves measuring the sensor temperature and environmental temperature with an external calibrated sensor, then correcting the sensor output by subtracting the heating effect. Relative humidity compensation requires calculating saturation vapor pressures at both measured and corrected temperatures, then adjusting the humidity reading accordingly. Equations and examples demonstrate how to apply these corrections to improve accuracy in environments where PCB heat influences sensor readings.
Application Notes & White Papers (2)
- End Of Life NoticePDF 748 KB Apr 15, 2025
Product Notices (PCN, EOL, etc) (1)
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
No Results Found.
Check Spelling
Make sure all keywords are spelled correctly.
Make sure all keywords are spelled correctly.
Adjust Keywords
Try fewer, different, or more general terms to vary your search.
Try fewer, different, or more general terms to vary your search.
Review Filters
If you have filters applied, consider deselecting some to broaden your results.
If you have filters applied, consider deselecting some to broaden your results.
Need help?
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
