AD5293BRUZ-50 Digital Potentiometer

The AD5293BRUZ-50 is a high-performance, single-channel digital potentiometer brought to you by Analog Devices Inc., a leader in precision high-performance integrated circuits. This digital potentiometer offers a compact and precise solution for applications requiring digitally-controlled resistance settings.

Featuring a 50 kΩ end-to-end resistance value, the AD5293BRUZ-50 provides a wide range of adjustability, making it suitable for various applications, including calibration and tuning systems, programmable filters, and amplifier gain and offset adjustment. Its 20-lead TSSOP package allows for easy integration into your designs, providing a space-efficient component with a minimal footprint.

Key Features:

• Resolution: This device offers a 1024-position resolution, allowing for fine-grained control over the resistance settings.
• Interface: It features a user-friendly digital interface, compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, ensuring easy communication with microcontrollers and other digital systems.
• Nonvolatile Memory: The onboard nonvolatile memory (EEPROM) enables the device to retain the last programmed resistance value even after power cycling, making it ideal for settings that must be preserved across sessions.
• Power Supply: The AD5293BRUZ-50 operates on a wide single-supply range of 2.7V to 5.5V, or dual supplies of ±2.3V to ±2.7V, providing design flexibility for different power environments.
• Temperature Range: It is designed to operate over an extended industrial temperature range of -40°C to +125°C, assuring reliable performance in harsh conditions.
• Performance: The device boasts a low temperature coefficient of 35 ppm/°C typical, ensuring consistent and stable performance throughout its operating temperature range.

Applications:

• Automated product calibration
• Programmable filters and delays
• Amplifier gain and biasing
• Power supply adjustment

The AD5293BRUZ-50 from Analog Devices Inc. is an exceptional choice for designers seeking a reliable and precise digital potentiometer that offers a blend of performance, versatility, and ease of use. Whether you're developing consumer electronics, industrial equipment, or automotive systems, this component is engineered to meet your needs for digital resistance trimming and adjustment.