WaveShare
WaveShare High-Precision AD HAT ADS1263 10-Channel 32-Bit ADC 2 in 1 accessory
A 10-channel 32-bit ADC HAT with 38.4 kSPS sampling and 2.5 V reference for Raspberry Pi and Jetson Nano
- 32-bit ADC resolution delivers precise measurements for scientific and industrial use
- 10 input channels with 5 differential pairs enable multi-sensor data acquisition
- 4 kSPS maximum sampling rate captures fast-changing analog signals accurately
- Low noise and low temperature drift ensure stable readings across environments
- PGA up to 32× amplifies small signals without external circuitry
High-Precision AD HAT ADS1263
This add-on board gives a Raspberry Pi or Jetson Nano ten analog-to-digital channels with 32-bit resolution. It uses the ADS1263 delta-sigma converter to deliver low-noise, low-drift readings over an SPI bus. The module suits engineers and hobbyists who need laboratory-grade data acquisition on a single-board computer.
Suits precision sensing not basic I/O
Makers who only need a few simple voltage checks or digital GPIO will find this board excessive. Projects requiring simultaneous high-channel-count sampling beyond ten inputs or a different host interface should look elsewhere.
32-bit resolution decides fit
The converter resolves signals to 32 bits with a maximum sampling rate of 38.4 kSPS and programmable gain up to 32 times. If your application demands lower resolution or higher throughput than these figures provide, this HAT is not the right part.
Highlights
- 32-bit ADC resolution delivers precise measurements for scientific and industrial use
- 10 input channels with 5 differential pairs enable multi-sensor data acquisition
- 4 kSPS maximum sampling rate captures fast-changing analog signals accurately
- Low noise and low temperature drift ensure stable readings across environments
- PGA up to 32× amplifies small signals without external circuitry
Specifications
No published specifications for this item yet.
Questions about this item
How much heat or noise does the ADS1263 generate during continuous 38.4 kSPS sampling?
The ADS1263 chip is specified for low noise and low temperature drift; it draws minimal power from the host SPI bus and has no moving parts, so it adds negligible heat or audible noise during all-day operation.
Which host board and connector must I already have to use this 10-channel 32-bit ADC HAT?
You need a Raspberry Pi 4B, 3B+, 3B, 2B, Zero, Zero W, Zero WH or Jetson Nano with a standard 40-pin GPIO header; the HAT plugs directly onto that header and communicates over SPI.
Will the 2.5 V internal reference and 5 V max input range work safely with 5 V logic sensors I already own?
The ADC accepts up to 5 V on its screw-terminal and header inputs while the internal reference is 2.5 V; 5 V logic signals can be measured directly, but keep differential inputs within the specified range to avoid over-voltage.
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