Analog Devices Inc. AD5245BRJ50-R2 Digital Potentiometer

The AD5245BRJ50-R2 from Analog Devices is a high-performance digital potentiometer that offers a compact and precise solution for adjusting and controlling resistance values electronically. This particular digital potentiometer is designed to provide reliable and consistent performance in a wide range of applications, including calibration, signal conditioning, and power supply control.

Featuring a 50 kΩ resistance value, the AD5245BRJ50-R2 offers a single-channel, one-time programmable (OTP) memory setting, which allows users to set start-up conditions or specific configurations that can be retained even after power cycling. This feature is particularly useful for maintaining system calibration settings or user preferences.

With an I²C-compatible interface, the AD5245BRJ50-R2 ensures easy integration into existing digital systems, allowing for straightforward communication and control via a standard two-wire serial interface. This digital potentiometer is capable of operating within a wide supply voltage range of 2.7 V to 5.5 V, which makes it versatile for both low-voltage and standard applications.

Enclosed in a compact SOT-23-8 package, the AD5245BRJ50-R2 is designed for space-constrained applications. Its small footprint allows for efficient use of board space without compromising performance. The device also features 256-position resolution, giving users fine control over resistance adjustments, which is essential for precise applications.

Key specifications of the AD5245BRJ50-R2 include:

• Resistance Value: 50 kΩ
• Resolution: 256 positions
• Interface: I²C-compatible serial interface
• Supply Voltage: 2.7 V to 5.5 V
• Package: SOT-23-8
• One-Time Programmable (OTP) Memory

Whether used in consumer electronics, industrial control systems, or communication equipment, the AD5245BRJ50-R2 by Analog Devices offers designers a highly reliable and precise component for their resistance adjustment needs. Its robust feature set and ease of use make it an excellent choice for a multitude of electronic applications.