**AD5672RBCPZ-REEL7: A 16-Bit, Octal NanoDAC+ with 5 ppm/°C On-Chip Reference**

In the realm of high-precision digital-to-analog conversion, the **AD5672RBCPZ-REEL7** stands out as a highly integrated and performance-oriented solution. This device is an octal, 16-bit nanoDAC+ that incorporates a suite of advanced features designed to simplify system design and enhance accuracy in a wide array of applications, from industrial automation to communications infrastructure.

At its core, the AD5672R offers **eight 16-bit DAC channels**, providing exceptional resolution for multi-channel systems where space and component count are critical constraints. Each channel is driven by a precision, buffered output amplifier, ensuring strong signal integrity and the capability to drive loads directly. A key differentiator of this converter is its **integrated, high-stability 2.5 V on-chip reference**. With an outstanding temperature drift performance of just **5 ppm/°C**, this internal reference eliminates the need for an external component, thereby saving board space, reducing the bill of materials (BOM), and enhancing overall system reliability by minimizing drift errors caused by external factors.

The device leverages a versatile **3-wire serial interface** (compatible with SPI, QSPI, MICROWIRE, and DSP interface standards), operating at clock rates up to 50 MHz, facilitating fast and efficient communication with a host microcontroller or processor. It also features a hardware LDAC pin for simultaneous updates of all DAC outputs, which is crucial for applications requiring synchronized channel updates.

Housed in a compact, lead-free **4 mm x 4 mm LFCSP package**, the AD5672R is engineered for high-density PCB layouts. Its combination of high channel count, integrated reference, and small form factor makes it an ideal choice for demanding applications such as process control, programmable logic controllers (PLCs), data acquisition systems, and analog output modules.

**ICGOOFind:** The AD5672RBCPZ-REEL7 is a premier choice for designers seeking to maximize performance and integration. Its **high-accuracy 16-bit resolution**, **eight-channel density**, and the inclusion of a **ultra-low-drift 5 ppm/°C internal reference** deliver a complete, space-efficient solution that simplifies design, reduces costs, and ensures long-term stability in critical measurement and control systems.

**Keywords:** 16-Bit DAC, Octal NanoDAC+, 5 ppm/°C On-Chip Reference, SPI Interface, LFCSP Package.