AM2305B Humidity Sensitive Capacitor Digital Temperature and Humidity Sensor Probe Standard Single Bus I2C

AM2305B Humidity Sensitive Capacitor Digital Temperature and Humidity Sensor Probe Standard Single Bus I2C

Description:
- AM2305B is a temperature and humidity composite sensor with calibrated digital signal output, and applies dedicated digital module acquisition technology and temperature and humidity sensor technology to ensure high reliability and excellent long-term stability of the product. The sensor outputs a calibrated digital signal.
- The AM2305B is equipped with a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensing element, and a standard on-chip temperature sensing element, achieving industry-leading performance. The improved new generation temperature and humidity sensor ensures more stable performance in harsh environments and maintains good accuracy over a larger measurement range.
- AM2305B is a single bus communication method with a signal transmission distance of over 20 meters, making it the best choice for various applications, even the most demanding ones. The single bus has 3 small leads. Volume and low power consumption, using direct output of temperature compensated humidity and temperature information, users do not need to perform secondary calculations on the digital output, nor do they need to perform temperature compensation on humidity to obtain accurate temperature and humidity information. It is simple to use, easy to connect, and special packaging forms can be provided according to user needs.

Application:
- AM2305B is widely used in consumer, electronic, medical, automotive, industrial, meteorological and other fields, such as home appliances such as HVAC, dehumidifiers and refrigerators, testing and detection equipment, and other related temperature and humidity detection and control products.

Key Features:
- Fully calibrated
- Digital signal output
- Excellent long-term stability
- Low power consumption, high cost-effectiveness
- Standard single bus output

Relative Humidity:
- Resolution: 0.1%RH
- Range: 0 - 99.9%RH
- Precision: ±3%RH
- Repeatability: ±1%RH
- Interchangeability: complete interchangeability
- Response time: <6s
- Drift: <0.5%RH/yr

Electrical Parameter:
- Power supply voltage: 3.3 - 5.5V
- Power consumption: 15uA for sleep; 1200uA for measuring; 600uA for average
- Low level output voltage: 0 - 300mV
- High level output level: 90% - 100%VDD (Rp<25kohms)
- Low level input voltage: 0 - 30%VDD (decline)
- High level input voltage: 70 - 100%VDD (rising)
- Rpu (VDD=5V, VIN=VSS): 1 - 100VDD (typ. 5.1)
- Output current: 8mA for on; 20uA for tristate (off)
- Sampling period: min. 2s
- Shell material: PC plastic
- Net weight: 25g

Temperature:
- Resolution: 0.1℃, 16bit
- Precision: ±0.5℃
- Range: -40℃ to 80℃
- Repeatability: ±0.2℃
- Interchangeability: complete interchangeability
- Response time: < 10s
- Drift: ±0.3℃/yr

Package Included:
- 1 x Temperature and Humidity Sensor Probe