The AD5235BRUZ25 from Analog Devices Inc. is a state-of-the-art digital potentiometer that offers a dual-channel, non-volatile memory with 1024-position resolution. This precision device provides a reliable and high-performance solution for a wide range of applications, including programmable voltage-to-current conversions, gain and offset adjustment, and circuit tuning and calibration.

Key Features

• Dual 1024-Position Potentiometers: The AD5235BRUZ25 features two independently programmable potentiometers, allowing for fine-grained control over resistance settings.
• Non-Volatile Memory: With its integrated EEPROM, the device can retain the resistance settings even after power cycling, ensuring consistent performance and reducing the need for recalibration.
• Wide Operating Range: The device operates over a broad power supply range of 2.7V to 5.5V, making it suitable for various low-voltage applications.
• High-Temperature Operation: The AD5235BRUZ25 is designed to function reliably in environments with temperatures ranging from -40°C to +125°C, ensuring robust operation under harsh conditions.
• 25 kΩ Resistance Option: This variant of the AD5235 series offers a fixed resistance of 25 kΩ, catering to applications that require this specific value.
• Serial Interface: The device supports a standard 3-wire serial interface for easy integration into digital systems.
• Compact Packaging: Housed in a TSSOP-14 package, the AD5235BRUZ25 is designed for space-constrained applications without compromising on functionality.

Applications

The AD5235BRUZ25 is versatile and can be used in various sectors, including industrial, automotive, and consumer electronics. Its precision adjustment capabilities make it ideal for:

• Automated equipment calibration
• Programmable filters and delays
• Adjustable power supplies
• LED brightness and contrast controls
• Transducer adjustment of pressure, temperature, and force

With its combination of dual-channel configuration, non-volatile memory, and robust operational parameters, the AD5235BRUZ25 from Analog Devices Inc. is an excellent choice for designers looking to enhance precision and reliability in their electronic systems.