Analog Devices AD7715 ADC (SPI)
Summary
Analog Devices AD7715 high-resolution sigma-delta ADC with SPI interface for precision analog measurements.
Description
The **AD7715 ADC** provides 24-bit resolution with programmable gain amplifier for high-precision analog-to-digital conversion. It features multiple input channels, configurable sampling rates, and communicates via SPI interface. The ADC supports bipolar operation, buffered inputs, and standby mode for power-efficient operation.
Diagram:
Properties
- Enabled – Enables or disables the ADC (Default: True).
- Name – Component identifier name.
- Bipolar – Enables bipolar input mode (Default: True).
- Buffer – Enables input buffering (Default: False).
- Gain – Programmable gain setting (Default: 1).
- Sample Rate – Sampling rate in Hz (Default: 60).
- SPISpeed – SPI communication speed in Hz (Default: 10000).
- Standby – Enables standby mode (Default: False).
Pins
Input Pins
- Calibration – Calibration control input.
- Scale – Scale calibration input.
- Reset – Reset signal input.
Output Pins
- Out (analog) – Digital conversion output.
- Ready (digital) – Conversion ready signal.
- Interface (spi) – SPI communication interface.
Categories
- File:TArduinoDigitalCategory.png Category Digital – Digital conversion components.
- File:TArduinoAnalogCategory.png Category Analog – Analog measurement components.
- File:TArduinoSPICategory.png Category SPI – SPI-enabled devices.
- File:TArduinoADCCategory.png Category ADC – Analog-to-digital converters.
