Changsha Purple Horn E-Commerce Co., Ltd.
| Humidity Tolerance | ±3%RH |
| Temperature Range | -45℃~+130℃ |
| Resolution | - |
| Humidity | 0%RH~100%RH |
| Temperature Tolerance | ±0.3℃ |
| Description | ±3%RH -45℃~+130℃ 0%RH~100%RH DFN-8(2.5x2.5) Humidity, Moisture Sensors RoHS |
| Mfr. Part # | FHT30-TR |
| Package | DFN-8(2.5x2.5) |
| Model Number | FHT30-TR |
View Detail Information
Explore similar products
Humidity and temperature sensor Adafruit Industries 5183 featuring IC output for
Compact and Easy to Integrate Temperature Humidity Sensor Adafruit Industries
Durable sensor module Adafruit Industries 5182 for HVAC automotive and weather
Capacitive humidity sensor Adafruit Industries 393 digital temperature sensor
Product Specification
| Humidity Tolerance | ±3%RH | Temperature Range | -45℃~+130℃ |
| Resolution | - | Humidity | 0%RH~100%RH |
| Temperature Tolerance | ±0.3℃ | Description | ±3%RH -45℃~+130℃ 0%RH~100%RH DFN-8(2.5x2.5) Humidity, Moisture Sensors RoHS |
| Mfr. Part # | FHT30-TR | Package | DFN-8(2.5x2.5) |
| Model Number | FHT30-TR |
The FHT30 is a next-generation single-chip integrated temperature and humidity sensor developed by NYFEA. Leveraging NYFEA's weak signal detection and MEMS process design platforms, it integrates high-sensitivity MEMS moisture-sensitive components on silicon-based CMOS wafers. This design reduces signal transmission interference, chip area, and improves packaging reliability. The FHT30 features two user-selectable IC addresses, a communication speed of up to 1MHz, and is housed in a miniaturized DFN package (2.5 x 2.5 x 0.9 mm). Its wide power supply voltage range (2.0V to 5.5V) ensures adaptability to various power environments. The sensor offers fully calibrated, linearized, and temperature-compensated digital output with typical accuracy of 3%RH and 0.3C.
| Parameter | Condition | Min | Typ | Max | Unit | Comments |
|---|---|---|---|---|---|---|
| Humidity Sensor Specification | ||||||
| Accuracy | Typical | 3 | % Relative humidity | |||
| Repeatability | Low | 0.25 | % Relative humidity | |||
| Repeatability | Medium | 0.15 | % Relative humidity | |||
| Repeatability | High | 0.10 | % Relative humidity | |||
| Resolution | Typical | 0.01 | % Relative humidity | |||
| Hysteresis | At 25C | 0.8 | % Relative humidity | |||
| Measurement range | Specified range | 0 | 100 | % Relative humidity | ||
| Response time | 63% | 8 | Second | |||
| Long-term stability | Typical | <0.25 | % Relative humidity / year | |||
| Temperature Sensor Specification | ||||||
| Accuracy | Typical, -40to 90 | 0.3 | ||||
| Repeatability | Low | 0.24 | ||||
| Repeatability | Medium | 0.12 | ||||
| Repeatability | High | 0.06 | ||||
| Resolution | Typical | 0.015 | ||||
| Measurement range | Operating range | -45 | +130 | |||
| Response time | 63% | >2 | Second | |||
| Long-term stability | Maximum | <0.03 | / year | |||
| Electrical Specifications | ||||||
| Supply voltage | 2.0 | 3.3 | 5.5 | V | Power-up/down | |
| Power-up voltage | VPOR | 1.8 | 1.9 | 2.0 | V | |
| Supply current | Idle state (single shot mode) T=25C | 0.2 | 2.0 | A | Current when sensor is not performing a measurement during single shot mode. | |
| Supply current | Idle state (single shot mode) T=125C | 6.0 | A | Current when sensor is not performing a measurement during periodic data acquisition mode. | ||
| Supply current | Idle state (periodic data acquisition mode) T=125C | 45 | A | Current when temperature and humidity conversion is not turned on in periodic data acquisition mode. | ||
| Supply current | Measuring | 600 | 1500 | A | Current consumption while sensor is measuring. | |
| Supply current | Average | 1.7 | A | Average consumption (operation with one measurement per second at lowest repeatability, single shot mode) | ||
| Timing Specification | ||||||
| Power-up time | VDD VPOR | 0.5 | 1 | ms | Time between VDD reaching VPOR and sensor entering idle state. | |
| Soft reset time | Start from the soft reset signal | 0.5 | 1.5 | ms | Time between ACK of soft reset command and sensor entering idle state. | |
| Measurement duration | Low repeatability | 2.5 | 4 | ms | Three repeatability modes differ with respect to duration, noise level and consumption. | |
| Measurement duration | Medium repeatability | 4.5 | 6 | ms | Three repeatability modes differ with respect to duration, noise level and consumption. | |
| Measurement duration | High repeatability | 12.5 | 15.5 | ms | Three repeatability modes differ with respect to duration, noise level and consumption. | |
| Absolute Minimum and Maximum Ratings | ||||||
| Supply voltage | VDD | -0.3 | 6 | V | (voltage values is only applied for short time periods) | |
| Max voltage on pins | (SDA, ADDR, ALERT, SCL, nRESET) | -0.3 | VDD+0.3 | V | ||
| Max input current on any pin | 100 | mA | ||||
| Operating temperature range | -45 | 130 | ||||
| Storage temperature range | -45 | 150 | ||||
| ESD HBM (human body model) | 6 | kV | ||||
| ESD CDM (charge device model) | 750 | V | ||||
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...
Get in touch with us
Leave a Message, we will call you back quickly!