Reference: RBD-0695
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The AD5693R is a high-precision 16-bit digital-to-analog converter (DAC) with an I2C interface and an internal temperature-compensated voltage reference. This breakout module is designed for applications requiring accurate and stable analog voltage output, suitable for embedded systems, instrumentation, and control projects.
The AD5693R is a high-precision 16-bit digital-to-analog converter (DAC) with an I2C interface and an internal temperature-compensated voltage reference. This breakout module is designed for applications requiring accurate and stable analog voltage output, suitable for embedded systems, instrumentation, and control projects.
16-bit digital-to-analog conversion
I2C communication interface
Integrated 2.5V temperature-compensated voltage reference
Selectable output range
High accuracy and low drift performance
STEMMA QT / Qwiic connector available and compatible
Adafruit library compatible
DAC Model: AD5693R
Resolution: 16-bit
Communication Interface: I2C
I2C Addressing:
Default address configurable via A0 pin
Supports two devices on the same I2C bus
Operating Logic Voltage: 3.3V or 5V
Reference Voltage: 2.5V internal reference
Output Voltage Range:
0 to 2.5V
0 to 5V (2 × Vref, depending on configuration and supply)
Integral Nonlinearity (INL): ±2 LSB maximum
Total Unadjusted Error (TUE): ±0.06 percent of FSR maximum
Offset Error: ±1.5 mV maximum
Gain Error: ±0.05 percent of FSR maximum
Reference Drift: 2 ppm per °C typical
Glitch Energy: 0.1 nV·s
Output Drive Capability: Up to 20 mA
Operating Temperature Range: −40°C to +105°C
Precision voltage generation
Analog signal generation
Calibration and instrumentation
Industrial control systems
Embedded and microcontroller-based projects
Educational and laboratory use
1 x AD5693R 16-bit DAC module
1 x Pin header
QT cable not included
Output voltage range depends on supply and configuration
Requires I2C-compatible microcontroller
Optional terminal block footprint available on PCB (not included)
The AD5693R 16-bit DAC module provides high-resolution, low-drift analog output in a compact form factor. With STEMMA QT / Qwiic compatibility and stable internal reference, it is a reliable solution for precision analog signal generation and control applications.
Specific References
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Reference: RBD-4081
The AD5693R is a high-precision 16-bit digital-to-analog converter (DAC) with an I2C interface and an internal temperature-compensated voltage reference. This breakout module is designed for applications requiring accurate and stable analog voltage output, suitable for embedded systems, instrumentation, and control projects.
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