Analog Devices Inc. Tariff Inquiry

AD5173BRM50-RL7

AD5173BRM50-RL7 Description

The AD5173BRM50-RL7 is a digital potentiometer from Analog Devices Inc., designed to offer precise resistance control in a compact surface-mount package. This device features a 50kΩ resistance with a ±20% tolerance, making it suitable for a wide range of applications requiring adjustable resistance. The AD5173BRM50-RL7 is configured as a rheostat, providing a linear taper with 256 taps, allowing for fine-tuned resistance adjustments. It operates within a supply voltage range of 2.7V to 5.5V and has a typical temperature coefficient of 35ppm/°C, ensuring stable performance across varying temperatures.

The AD5173BRM50-RL7 is equipped with a one-time programmable (OTP) memory, which stores the resistance setting even when power is removed. This feature is particularly useful for applications where the resistance setting needs to be preserved without requiring additional memory components. The device also includes selectable address functionality, allowing multiple units to be connected on the same I2C interface without address conflicts.

AD5173BRM50-RL7 Features

• Resistance and Tolerance: 50kΩ with ±20% tolerance, providing a wide range of resistance values.
• Configuration: Rheostat configuration with a linear taper, offering precise control over resistance levels.
• Number of Taps: 256 discrete resistance levels for fine adjustments.
• Memory Type: OTP memory ensures that the resistance setting is retained even after power loss.
• Selectable Address: Allows multiple devices to be connected on the same I2C bus without address conflicts.
• Temperature Coefficient: 35ppm/°C, ensuring stable performance across a wide temperature range.
• Supply Voltage: 2.7V to 5.5V, offering flexibility in power supply requirements.
• Interface: I2C interface for easy integration with microcontrollers and other digital systems.
• Package: Tape & Reel (TR) packaging for efficient handling and assembly in manufacturing processes.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various environmental conditions.

AD5173BRM50-RL7 Applications

The AD5173BRM50-RL7 is ideal for applications requiring precise resistance control, such as:

• Audio Systems: Volume control and tone adjustment in audio equipment.
• Power Management: Adjustable voltage regulators and power supply calibration.
• Sensor Interfaces: Signal conditioning and gain adjustment in sensor systems.
• Medical Devices: Precision control in medical instrumentation and monitoring equipment.
• Industrial Control: Calibration and adjustment in industrial control systems and automation.

Conclusion of AD5173BRM50-RL7

The AD5173BRM50-RL7 from Analog Devices Inc. is a versatile digital potentiometer that offers precise resistance control with a wide range of resistance values and fine-tuned adjustments. Its OTP memory and selectable address features make it a reliable and flexible solution for various applications. Despite being marked as obsolete, the AD5173BRM50-RL7 remains a valuable component for designers and engineers seeking a reliable digital potentiometer with advanced features. Its compatibility with I2C interfaces and surface-mount packaging further enhances its suitability for modern electronic designs.