The AD9755AST is a high-performance, 14-bit digital-to-analog converter (DAC) from Analog Devices Inc., designed to deliver exceptional accuracy and stability for a wide range of applications. This DAC is part of a family of pin-compatible DACs, including the 10-bit AD9753 and the 12-bit AD9754, offering designers flexibility and scalability in their system design.

Key Features

• Resolution: 14-bit
• Update Rate: Up to 125 MSPS
• Interface: Flexible parallel interface with 3.3V/5V logic levels
• Integrated: On-chip 4x clock multiplier PLL (Phase-Locked Loop)
• Reference: 1.2V temperature-compensated bandgap voltage reference
• Power Dissipation: Low power operation with power-down mode
• Package: 48-lead LQFP (Low-profile Quad Flat Package)

Applications

The AD9755AST is suitable for a broad spectrum of applications that require high-speed, high-precision DAC capabilities. These include:

• Wireless and wired broadband communication systems
• Base station infrastructure
• High-definition video broadcast systems
• Instrumentation and automated test equipment
• Arbitrary waveform generation

Performance and Quality

Analog Devices Inc. is renowned for its commitment to high-quality and performance, and the AD9755AST is no exception. With its superior AC and DC performance, this DAC ensures low noise and high fidelity in signal conversion, making it an ideal choice for professional-grade applications. The device is also supported by a comprehensive suite of development tools to facilitate system design and speed up time-to-market.

Availability and Support

The AD9755AST is available for purchase through Analog Devices' distribution network. Technical documentation, application notes, and design resources are accessible online to assist with the integration and use of this DAC in your projects. For any further assistance, Analog Devices' customer support team is available to provide expert guidance and support.