**AD5065BRUZ-REEL7: A 16-Bit, Low Glitch, Voltage Output DAC in a Tiny TSSOP Package**

In the realm of high-precision digital-to-analog conversion, the **AD5065BRUZ-REEL7** from Analog Devices stands out as a premier solution for applications demanding exceptional accuracy and minimal disruptive artifacts. This 16-bit, voltage-output DAC integrates advanced design features into a remarkably compact TSSOP-16 package, making it a critical component for space-constrained and performance-driven designs.

The core of the AD5065BRUZ-REEL7's performance is its **true 16-bit resolution**, which ensures fine granularity and precise control over the analog output voltage. This high resolution is paramount in systems where minute voltage changes must be accurately represented, such as in automated test equipment, industrial process control, and precision instrumentation. The device operates from a single 2.7 V to 5.5 V supply, enhancing its versatility across various platforms.

A defining characteristic of this DAC is its **exceptionally low glitch energy**. Glitch impulses—unwanted transient voltage spikes that occur during major code transitions—can introduce significant errors in sensitive applications. The AD5065BRUZ-REEL7 is specifically engineered to minimize this energy, thereby **reducing distortion and improving the spurious-free dynamic range (SFDR)** of the output signal. This makes it an ideal choice for waveform generation and communication systems where signal purity is non-negotiable.

Further enhancing its accuracy are the integrated **on-chip output buffer and precision reference**. The buffered voltage output provides a low-impedance signal, capable of driving external circuitry directly. The inclusion of a 1.25 V, 5 ppm/°C internal reference (with a reference input function for an external reference) eliminates the need for an additional component, saving board space and reducing design complexity while guaranteeing stable performance over temperature fluctuations.

Housed in a **tiny TSSOP-16 package**, the device exemplifies the industry's push toward higher performance in smaller form factors. This small footprint is crucial for modern portable medical devices, compact sensor modules, and dense array systems where every square millimeter of PCB real estate is valuable. The part is offered in a reel (REEL7) packaging format, which is optimized for high-volume automated manufacturing.

Communication with the DAC is streamlined through a versatile **3-wire serial interface** that operates at clock rates up to 50 MHz, compatible with standard SPI, QSPI, MICROWIRE, and DSP protocols. The interface also includes a programmable reset function and an LDAC pulse feature for synchronous updates of multiple DACs in a system, providing excellent design flexibility.

**ICGOOODFIND**: The AD5065BRUZ-REEL7 is a superior 16-bit voltage-output DAC that masterfully combines high precision, ultra-low glitch, and a compact form factor. Its integrated reference and buffer simplify system design while its stellar AC and DC performance makes it a top-tier choice for the most demanding precision applications.

**Keywords**: 16-Bit DAC, Low Glitch Energy, Voltage Output, TSSOP Package, Precision Reference.