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{"title":"digital temperature humidity sensor GXCAS GXHT30C with 1 MHz interface speed and","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/4a\/21478fdcf77fc8d9711b1bd8ccdd-200x200-1\/digital_temperature_humidity_sensor_gxcas_gxht30c_with_1_mhz_interface_speed_and.jpg","attrs":{"Humidity Tolerance":"\u00b13%RH","Resolution":"16bit","Temperature Range":"-45\u2103~+130\u2103","Humidity":"0%RH~100%RH"}}
{"title":"Humidity and temperature sensor Adafruit Industries 5183 featuring IC output for","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/1b\/83c6b0a6e85bfecbd016d2679a13-200x200-1\/humidity_and_temperature_sensor_adafruit_industries_5183_featuring_ic_output_for_environmental_data.jpg","attrs":{"Description":"SIP-4 Humidity, Moisture Sensors RoHS","Mfr. Part #":"5183","Model Number":"5183","Package":"SIP-4"}}
{"title":"Compact and Easy to Integrate Temperature Humidity Sensor Adafruit Industries","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/ab\/00b7dbbed29ed2272c4f94efd93a-200x200-1\/compact_and_easy_to_integrate_temperature_humidity_sensor_adafruit_industries_3721_with_i2c_interface.jpg","attrs":{"Description":"Humidity, Moisture Sensors RoHS","Mfr. Part #":"3721","Model Number":"3721"}}
{"title":"Durable sensor module Adafruit Industries 5182 for HVAC automotive and weather","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/dc\/ef2a6f1744dcd014cb5b3ea47ceb-200x200-1\/durable_sensor_module_adafruit_industries_5182_for_hvac_automotive_and_weather_station_applications.jpg","attrs":{"Description":"Humidity, Moisture Sensors RoHS","Mfr. Part #":"5182","Model Number":"5182"}}
{"title":"Capacitive humidity sensor Adafruit Industries 393 digital temperature sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/2b\/f1734e538424c6d785d35fc5df51-200x200-1\/capacitive_humidity_sensor_adafruit_industries_393_digital_temperature_sensor_with_long_transmission_distance_and_stability.jpg","attrs":{"Description":"Humidity, Moisture Sensors RoHS","Mfr. Part #":"393","Model Number":"393"}}
The GXHT30 is a next-generation, single-chip integrated temperature and humidity sensor developed by Beijing Galaxy-CAS Technology. Built on an advanced weak signal detection and MEMS process design platform, it integrates high-sensitivity MEMS moisture-sensitive components on silicon-based CMOS wafers. This design reduces signal transmission interference, minimizes chip area, and enhances packaging reliability. The sensor offers a fully calibrated, linearized, and temperature-compensated digital output via an IC interface with speeds up to 1 MHz. It features user-selectable addresses, a wide supply voltage range (2.0 V to 5.5 V), and a miniaturized DFN package (2.5 x 2.5 x 0.9 mm). The GXHT30 is ideal for applications in communication equipment, photovoltaic energy storage, consumer electronics, cold chain transportation, smart homes, and smart agriculture.
Product Attributes
Brand: GXCAS
Origin: BEIJING GALAXY-CAS TECHNOLOGY CO.,LTD
Package Type: DFN-8 (2.5mm x 2.5mm)
Moisture Sensitivity Level: 1 (JEDEC JESD47)
RoHS Compliance: Yes
Technical Specifications
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Comments
General
Relative Humidity Range
0
100
%RH
Temperature Range
-45
130
C
Typical Accuracy (RH)
3
%RH
Typical Accuracy (Temp)
-40 to 90
0.3
C
IC Communication Speed
0
1
MHz
Supply Voltage
VDD
2.0
3.3
5.5
V
Measurement Time (Low Repeatability)
tMEAS,l
2.5
4
ms
Electrical Specifications
Power-up Voltage
VPOR
1.8
1.9
2.0
V
Supply Current (Idle, Single Shot, 25C)
IDD
T=25C
0.2
2.0
A
Supply Current (Measuring)
IDD
600
1500
A
Timing Specifications
Power-up Time
tPU
VDDVPOR
0.5
1
ms
Soft Reset Time
tSR
Start from soft reset signal
0.5
1.5
ms
Pin Assignment
Data Pin
SDA
Input/Output
Address Pin
ADDR
Input; connect to logic high or low
Serial Clock
SCL
Input/Output
Supply Voltage
VDD
Input
Ground
Vss
Package Outline
Package Height
A
0.8
0.9
1
mm
Package Width
D
2.4
2.5
2.6
mm
Package Length
E
2.4
2.5
2.6
mm
Ordering Information
Purchase Number
Device
Package
SPQ
Note
GXHT30-T&R
GXHT30
DFN8 2.5mm*2.5mm
2000
Tape and reel
GXHT30C-T&R
GXHT30C
DFN8 2.5mm*2.5mm
2000
Tape and reel, covered with a dustproof breathable film
GXHT30CF-T&R
GXHT30CF
DFN8 2.5mm*2.5mm
2000
Tape and reel, covered with a conformal coating film
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...