Waveshare High-Precision AD HAT for Raspberry Pi | ADS1263 10-Ch 32-Bit ADC

Waveshare High-Precision AD HAT for Raspberry Pi – ADS1263, 10-Channel 32-Bit ADC

Take your Raspberry Pi projects to the next level with the Waveshare High-Precision AD HAT, powered by the ADS1263 chip. This add-on board is designed for applications that demand ultra-accurate data acquisition, offering up to 10 channels of 32-bit high-resolution ADC (with 5 differential inputs). Whether you’re working on scientific measurements, sensor interfacing, or precision monitoring, this HAT ensures reliable and stable performance.

It comes with multiple input options including onboard AD header pins (compatible with Waveshare sensor modules) and screw terminal inputs for easy wiring of analog signals and power. The onboard control header also allows integration with other host systems, not just Raspberry Pi. Additionally, a three-wire RTD circuit can be enabled for temperature sensing by simply soldering a 0R resistor.

Key Features:

• Built with ADS1263 chip for ultra-low noise and low temperature drift
• 10-channel, 32-bit high-precision ADC (5 differential inputs)
• Up to 38.4kSPS sampling rate with built-in 24-bit auxiliary ADC
• Integrated IDAC & 2.5V internal reference voltage
• Onboard internal ADC test signal for calibration and verification
• Supports both differential & single-ended inputs
• Works via SPI interface, ensuring fast and stable communication

Specifications:

• HAT Type: AD HAT
• Compatibility: Raspberry Pi series
• Sampling Rate (Max): 38.4kSPS
• PGA Magnification (Max): 32
• Structure: Delta-Sigma
• Reference Voltage: Internal / External
• Input Voltage Range: -2.5V to +5V
• Dimensions: 11 × 7 × 1 cm
• Weight: 23g

Package Includes:

• 1 × Waveshare High-Precision AD HAT (ADS1263)
• 1 × RPi Screws Pack (2 pcs)