Product Overview

The AD7391ARZ is a precision, low power, 10-bit digital-to-analog converter (DAC) designed by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This DAC is part of their AD7390/AD7391 family, which is renowned for its compact size and high accuracy, making it an ideal choice for battery-powered applications and space-constrained designs.

Key Features

• Resolution: 10-bit DAC ensuring fine granularity in analog output.
• Power Efficiency: Low power operation with a typical supply current of just 160 µA, maximizing battery life in portable devices.
• Settling Time: Fast settling time of 1 µs to within 1/2 LSB allows for quick response in dynamic systems.
• Power-Down Function: Features a power-down mode that reduces current consumption to 80 nA, further conserving energy when not in active use.
• Voltage Reference: Flexible operation with a wide reference input range.
• Interface: Easy interfacing with microprocessors via a 3-wire serial interface.
• Package: Available in a compact 8-lead SOIC package, ideal for space-saving PCB designs.

Applications

The AD7391ARZ is versatile and can be used in a broad range of applications, including:

• Portable battery-powered devices
• Data acquisition systems
• Process control
• Instrumentation
• Digital gain and offset adjustment
• Automotive systems

Quality and Reliability

Analog Devices Inc. is committed to the highest standards of quality and reliability. The AD7391ARZ is built to meet these standards, ensuring consistent performance and durability across various environmental conditions. This product is also supported by comprehensive technical documentation and customer support, making integration into your design project seamless and efficient.

Ordering Information

The AD7391ARZ is available for order through Analog Devices' distribution network. For more detailed specifications, application notes, and support resources, visit the Analog Devices official website or contact their customer service team.