Overview

The HS3001 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 HS3001 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.

  • RH accuracy: ±1.5% 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

Documentation

Title Type Date
PDF404 KB
Datasheet
PDF3.39 MB日本語
Related Files: Sample Code
Application Note
PDF188 KB
Related Files: Sample Code
Application Note
PDF188 KB
Related Files: Sample Code
Application Note
PDF190 KB
Related Files: Sample Code
Application Note
PDF192 KB
Related Files: Sample Code
Application Note
PDF1.34 MB
Application Note
PDF1.54 MB
Application Note
PDF189 KB
Related Files: Sample Code
Application Note
PDF76 KB
Application Note
PDF750 KB
Overview
PDF99 KB
Product Change Notice
PDF114 KB
Product Change Notice

Design & Development

Sample Code

Title Type Date
ZIP2.50 MB
Related Files: RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.20
Application: Consumer Electronics
Compiler: CC-RL, ICCRL78
Function: Serial Peripheral Interface, I2C-bus, RTOS
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP2.39 MB
Related Files: RX Family HS300x Sensor Firmware Integration Technology Rev.1.22
Compiler: CC-RX, GNURX, ICCRX
Function: Serial Peripheral Interface, I2C-bus, RTOS, Temperature Sensor
IDE: CS+, e2 studio, IAR EWRX
Sample Code
ZIP2.93 MB
Related Files: RX Family OB1203 Sensor Firmware Integration Technology Rev.1.01
Compiler: CC-RX, ICCRX, GNURX
Function: Serial Peripheral Interface, Temperature Sensor, I2C-bus, RTOS
IDE: e2 studio, IAR EWRX
Sample Code
ZIP2.00 MB
Related Files: RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.10
Sample Code

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