Description
It includes a high linearity pressure sensor and an ultra-low power 24-bit ADC with factory-calibrated coefficients. The module outputs precise digital pressure and temperature readings with multiple operation modes, allowing you to optimize between conversion speed and power consumption. The HX710B module uses a high-precision AD sampling chip and a 0–40 kPa air pressure sensor. It supports connection with a 2.5 mm hose, enabling detection of air pressure, water level, and fluid dynamics.
Features
- High-precision 24-bit ADC for accurate pressure measurement
- Two selectable differential input channels
- On-chip active low noise PGA (Programmable Gain Amplifier)
- Selectable gain options: 32, 64, and 128
- Built-in power supply regulator for ADC analog power
- On-chip Power-On-Reset for stable startup
- Simple digital control and serial interface
- Compact and low-power design for embedded systems
Technical Details
- Interface Type: Serial
- Output Data Rate: 10 SPS / 80 SPS
- Maximum Operating Current: 1.5 mA
- Operating Temperature: -40°C to +85°C
- IC Package Type: 16 Pin SOP
- Selectable Gain: 32 / 64 / 128
Applications
- Atmospheric pressure measurement
- Weather monitoring systems
- Water level and fluid pressure sensing
- Altimeter and variometer devices
- Environmental monitoring projects
- DIY weather station and IoT pressure-based applications
Physical Attributes
- Length: 18 mm
- Width: 17 mm
- Height: 11.4 mm
- Weight: 2 g
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