AD9747BCPZRL: A High-Performance 14-Bit DAC for Precision Applications

The AD9747BCPZRL is a 14-bit digital-to-analog converter (DAC) from Analog Devices, designed for high-speed, high-precision signal processing. This low-power, high-performance chip is widely used in communications, medical imaging, and industrial automation. In this article, we explore its key features, applications, and advantages, ensuring engineers and designers can leverage its full potential.

Key Features of the AD9747BCPZRL

1. High Resolution & Speed

The AD9747BCPZRL offers 14-bit resolution with a maximum update rate of 210 MSPS (mega samples per second), making it ideal for high-speed data conversion. Its low glitch energy ensures clean signal output, critical for RF and wireless applications.

2. Low Power Consumption

Operating at 3.3V, this DAC consumes only 175 mW at 210 MSPS, significantly reducing power requirements in battery-powered and portable devices.

3. Flexible Interface & Output Options

The AD9747BCPZRL supports LVDS-compatible differential inputs, enhancing noise immunity in high-speed digital systems. Its current-output architecture allows for easy integration with external amplifiers and filters.

4. Excellent Dynamic Performance

With SFDR (Spurious-Free Dynamic Range) of 80 dBc at 5 MHz output, this DAC ensures high-fidelity signal generation, crucial for test equipment and radar systems.

Applications of the AD9747BCPZRL

- Wireless Communication Systems – Used in LTE, 5G, and software-defined radios (SDRs) for high-speed signal synthesis.

- Medical Imaging – Enables high-resolution ultrasound and MRI systems with low-noise analog outputs.

- Industrial Automation – Supports precision motor control and instrumentation with fast, accurate DAC conversion.

- Test & Measurement Equipment – Ideal for signal generators and arbitrary waveform generators (AWGs) requiring low distortion.

Why Choose the AD9747BCPZRL?

Engineers prefer the AD9747BCPZRL for its exceptional speed, low power consumption, and robust performance. Its compact 32-lead LFCSP package makes it suitable for space-constrained designs, while its high linearity ensures reliable operation in demanding environments.

ICgoodFind’s Take

The AD9747BCPZRL stands out as a high-performance DAC for precision applications. Whether in wireless communications or medical imaging, this chip delivers speed, accuracy, and efficiency—making it a top choice for engineers.

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