**AD5672RBRUZ: A 16-Bit, 12-Channel NanoDAC+ with 5 ppm/°C On-Chip Reference**
In the realm of precision analog signal generation, the integration of high performance, compact form factor, and system-level reliability is paramount. The **AD5672RBRUZ from Analog Devices stands out as a premier solution**, expertly engineered to meet these demanding requirements. This device is a **16-bit, 12-channel voltage output digital-to-analog converter (DAC)** that combines exceptional accuracy with a highly integrated architecture, making it an ideal choice for a vast array of industrial, communication, and instrumentation applications.
At the core of the AD5672RBRUZ's appeal is its **monolithic 16-bit DAC core**, which guarantees outstanding performance. Each of the twelve channels delivers precise voltage outputs, ensuring minimal integral non-linearity (INL) and differential non-linearity (DNL) errors. This high resolution is critical for applications requiring fine control and minimal signal distortion, such as automated test equipment (ATE), process control systems, and programmable logic controllers (PLCs).
A defining feature of this NanoDAC+ device is its **integrated, high-stability on-chip 2.5 V reference**. The reference boasts an ultra-low temperature drift of **just 5 ppm/°C**, which is a critical specification for maintaining accuracy over a wide operating temperature range. This internal reference eliminates the need for an external component, thereby saving valuable board space, reducing the bill of materials (BOM) cost, and simplifying system design. The ability to self-power its reference or accept an external one provides designers with valuable flexibility.
The AD5672RBRUZ leverages a **serial peripheral interface (SPI)** for communication, ensuring easy connectivity with a wide range of microcontrollers and digital processors. Its compact 2.5 mm x 2.4 mm WLCSP package underscores the "Nano" in its name, making it perfectly suited for space-constrained applications. Furthermore, the device includes **per-channel software power-down capabilities**, allowing for significant power savings in power-sensitive systems. Upon power-up, the DAC outputs are set to zero scale, providing a known, safe state for system initialization.
In application, the AD5672RBRUZ excels in providing the critical analog control signals needed in complex systems. It is perfectly deployed for bias voltage control, setpoint adjustment, and gain and offset tuning across multiple channels simultaneously. Its high level of integration and reliability makes it a cornerstone for designing efficient and robust systems.
**ICGOOODFIND**: The AD5672RBRUZ is a superior 12-channel NanoDAC+ that masterfully integrates a high-accuracy 16-bit DAC core with a superb 5 ppm/°C on-chip reference. Its combination of **exceptional precision, high channel density, and space-saving integration** establishes it as a top-tier solution for advanced digital-to-analog conversion needs, streamlining design and enhancing system performance.
**Keywords**: 16-Bit DAC, 12-Channel, On-Chip Reference, 5 ppm/°C, SPI Interface.
