The 7Semi NAU7802 is a high-precision ADC module designed for accurate measurement in load cells and bridge sensors. It converts small analog signals into precise digital values, making it ideal for weight and pressure sensing applications. The module uses I2C communication, so it is easy to connect with microcontrollers. With low power consumption and adjustable gain, it works well in both portable and industrial systems.
Features:
• 24-Bit ADC: High accuracy for precise measurements.
• Programmable Gain: Adjustable gain from 1 to 128 for different sensors.
• I2C Interface: Simple and easy communication.
• Wide Voltage Range: Works from 2.7V to 5.5V.
• Low Power Consumption: Suitable for battery-powered devices.
• Stable Performance: Low-noise operation for reliable readings.
• Ideal for Sensors: Works with load cells, strain gauges, and pressure sensors.
• Compact Design: Easy to integrate into embedded systems.
- CHIP USED:
- NAU7802
- CATEGORY:
- ADC
- SUPPLY VOLTAGE (Vdd):
- 3.3v to 5v
- OPERATING TEMPRATURE:
- -40°C TO 80°C
- COMMUNICATION INTERFACE:
- I2C
- RESOLUTION:
- 24 BIT
- SAMPLING RATE (SPS):
- 320 KSPS
- TOPOLOGY:
- delta-sigma (ΔΣ) + PGA
- DIMENSION:
- L=24mm W=21mm H=12.39mm
