This schematic block features the AD5693R, a precision 16-bit voltage-output DAC from Analog Devices designed for high-accuracy control loops, instrumentation, and sensor-conditioning applications. Built for exceptional linearity and low drift, the AD5693R integrates a rail-to-rail output buffer, an on-chip 2.5 V reference (±2 ppm/°C), and an I²C-compatible serial interface—all within an ultra-compact 10-MSOP package.
This breakout-style module is engineered for streamlined prototyping, offering a clean analog output node, simplified I/O routing for the I²C interface, and stable power-domain decoupling to ensure low-noise performance. Its combination of precision, compact size, and low operating power makes it ideal for systems requiring tightly controlled analog signals.
The AD5693R family is widely used across industrial, medical, and test-equipment designs due to Analog Devices’ long-standing track record of providing highly stable, long-lifecycle precision DACs.
Key Features:
- Analog Devices AD5693R, 16-bit voltage-output DAC
- Integrated 2.5 V precision reference (±2 ppm/°C)
- Rail-to-rail output buffer for simplified analog design
- I²C-compatible serial interface supporting Standard, Fast, and Fast-Plus modes
- Ultra-low glitch impulse and low gain/offset errors
- Compact 10-MSOP breakout for rapid prototyping
- Low power consumption for portable or high-density systems
- Flexible power operation supporting single-supply designs
Typical Applications:
- Precision voltage generation and set-point control
- Industrial control and factory automation
- Medical and laboratory instrumentation
- Sensor calibration and active biasing circuits
- Test and measurement equipment
- Portable and battery-operated embedded systems
By incorporating this Quickboards schematic block, engineers can shorten development time, improve analog accuracy, and integrate a proven precision DAC architecture that works seamlessly in modern mixed-signal control designs.
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