Boardoza NAU7802 Analog to Digital Converter Board - ADC

Boardoza NAU7802 Analog to Digital Converter Board - ADC

The Boardoza NAU7802 is a high-resolution, dual-channel 24-bit analog-to-digital converter breakout board specifically designed for weight, pressure, and load cell sensor applications. It integrates the NAU7802 ADC from Nuvoton, known for its low-noise performance, dual differential input channels, and compact design.

This board is ideal for use in digital scales, pressure transducers, and any system where precise analog signal acquisition is essential. With I²C communication, it easily interfaces with microcontrollers and embedded systems, enabling flexible and fast integration.

• 24-bit ADC Resolution: Delivers high-accuracy digital conversion for precise sensor readings.
• Dual Differential Inputs: Supports two full differential sensor channels, ideal for load cells.
• Integrated Low-Noise Amplifier: Ensures signal integrity and stable readings in noisy environments.
• Selectable Output Rates: Allows trade-off between measurement speed and precision.
• Simple I²C Interface: Enables easy integration with a wide range of microcontrollers.

• Model: Nuvoton NAU7802
• Input Voltage: 2.7V – 5.5V
• Supply Current: 2mA
• Functions: 24-bit ADC for bridge sensor applications
• ADC Resolution: 24-bit
• Channels: 2 Differential Input Channels
• Interface: I²C
• Operating Temperature: -40°C ~ +85°C
• Board Dimensions: 20mm x 40mm

Useful Documents:

• Datasheet

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