**The AD5761BRUZ-RL7: A 16-Bit, High-Accuracy, Serial-Input Voltage Output DAC**

In the realm of precision analog signal generation, the **digital-to-analog converter (DAC)** serves as a critical bridge between the digital world of microcontrollers and processors and the analog world of actuators and control systems. The **AD5761BRUZ-RL7** from Analog Devices stands out as a premier solution for applications demanding uncompromising accuracy, stability, and versatility. This 16-bit, serial-input, voltage-output DAC is engineered to deliver performance where it matters most.

At the core of the AD5761BRUZ-RL7 is its **exceptional 16-bit resolution and integral linearity error (INL)** of ±1 LSB (max). This ensures that each of the 65,536 possible digital codes translates into an analog voltage with minimal deviation from the ideal transfer function, a paramount requirement for precision instrumentation, automated test equipment (ATE), and medical imaging systems. The device offers a range of programmable output spans, including **bipolar ranges of ±10 V, ±10.2564 V, ±10.5263 V, and ±5 V, and unipolar ranges of 0 V to +5 V, 0 V to +10 V, and 0 V to +10.2564 V**. This flexibility allows a single DAC to be configured for numerous system requirements, simplifying design and inventory.

The AD5761BRUZ-RL7 is designed for robust performance. It features an **on-chip precision output amplifier** that guarantees a low noise floor and provides a strong drive capability. Furthermore, it incorporates a **1.25 ppm/°C reference buffer and a 5 ppm/°C internal reference**, which are crucial for maintaining accuracy over temperature variations. This high level of thermal stability is essential for industrial environments where ambient conditions can fluctuate significantly.

Communication is handled via a versatile **3-wire serial interface** that is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards, operating at clock rates up to 30 MHz. This facilitates easy connection to a vast array of modern microcontrollers and digital signal processors (DSPs). The part also provides **asynchronous clear (CLR) and asynchronous load (LDAC)** control pins, giving the system designer immediate and direct control over the output state, which is critical for system initialization and safety-critical functions.

Housed in a compact TSSOP-16 package and qualified for an extended industrial temperature range (-40°C to +105°C), the AD5761BRUZ-RL7 is built for reliability in the most demanding applications. Its combination of high accuracy, output flexibility, and integrated features makes it an ideal choice for closed-loop servo control, data acquisition systems, and programmable logic controllers (PLCs).

**ICGOOODFIND:** The AD5761BRUZ-RL7 is a top-tier 16-bit DAC that distinguishes itself through its high absolute accuracy, exceptional thermal stability, and flexible output voltage ranges, making it a superior choice for complex industrial and instrumentation designs.

**Keywords:** 16-Bit DAC, High-Accuracy, Serial Interface, Programmable Output Ranges, Industrial Temperature Range.