Description
HumiChip I – SMD/SIP Type | RH/Temp Sensor Chip
HumiChip® offers the most advanced and cost-effective temperature and humidity sensor solution for virtually any type of application. This capacitive polymer sensor chip, developed and fabricated in-house, integrates a CMOS circuit with EEPROM into one embedded system, housed in a reflow solderable SMD package. The temperature and humidity sensor is individually calibrated and tested, performing with an accuracy of ±2% from 20% to 80% RH (±3% over the entire humidity range), making it simple to use without the need for further calibration or temperature compensation.
HumiChip® provides linear output signals in various interfaces to meet customer requirements, including the standard I²C interface and PDM, which can be converted to an analog signal. Designed and manufactured using industry-leading temperature and humidity sensor technology by SAMYOUNG S&C, HumiChip® has been field-proven in HVAC and the automotive industry for over 10 years, offering a smart sensing solution with excellent reliability, high accuracy, and cost-effective performance.
The newly developed polymer used in HumiChip® from SAMYOUNG S&C ensures outstanding performance in both sub-zero temperatures and hot environments. HumiChip®, AEC-Q100 qualified, expands its applicability across a wide range of industries, positioning itself as an all-rounder player in the temperature and humidity sensor market.
Specifications of temperature and humidity sensor
Relative Humidity (%RH)
| Resolution | 14 bit (0.01%RH) |
| Accuracy | ±2.0 |
| Repeatability | ±0.15 %RH |
| Hysteresis | ±0.7 %RH |
| Linearity | <1.0 %RH |
| Response Time | 7.0 sec (t 63%) |
| Temp Coefficient | 0.05 %RH/℃
(at 10~60℃, 10~90%RH) |
| Operating range | 0 ~ 100 %RH (Non-Condensing) |
| Long term drift | <0.25 %RH/yr (Normal Condition ) |
Temperature (℃)
| Resolution | 14 bit (0.01℃) |
| Accuracy | ±0.3 ℃ |
| Repeatability | ±0.1℃ |
| Response time | 5.0 sec (t 63%) |
| Operating range | -40 ~ 125℃ |
| Long term drift | <0.03 ℃/yr (Normal Condition) |
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