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AD5253BRU1-RL7

AD5253BRU1-RL7 Description

The AD5253BRU1-RL7 is a digital potentiometer from Analog Devices Inc., featuring a 1kΩ resistance and a linear taper. This device is designed with 64 taps, offering precise control over resistance values. It operates within a supply voltage range of 2.7V to 5.5V and ±2.25V to 2.75V, making it suitable for a variety of applications requiring flexible power supply options. The AD5253BRU1-RL7 is housed in a 20-TSSOP package and is available in tape and reel format, facilitating surface mount assembly processes. Despite being marked as obsolete, this digital potentiometer remains a reliable choice for applications needing programmable resistance control.

AD5253BRU1-RL7 Features

• Configuration: Potentiometer with 64 taps, providing high-resolution control.
• Resistance: 1kΩ with a tolerance of ±30%, ensuring flexibility in various circuit designs.
• Wiper Resistance: Typical wiper resistance of 200Ω, minimizing impact on circuit performance.
• Temperature Coefficient: 650ppm/°C, ensuring stable performance across a wide temperature range.
• Selectable Address: Enhances flexibility in multi-device configurations.
• Interface: I2C, enabling easy integration with microcontrollers and other digital systems.
• Supply Voltage: Wide operating range of 2.7V to 5.5V and ±2.25V to 2.75V, suitable for diverse power supply requirements.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring robustness in various environmental conditions.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.
• Number of Circuits: 4, allowing for multiple independent channels in a single package.

AD5253BRU1-RL7 Applications

The AD5253BRU1-RL7 is ideal for applications requiring precise and programmable resistance control. Its linear taper and 64 taps make it suitable for:

• Audio Applications: Volume control and tone adjustment in audio equipment.
• Signal Conditioning: Gain adjustment in analog signal processing circuits.
• Power Management: Voltage divider and current sensing applications.
• Industrial Controls: Calibration and adjustment of sensors and actuators.
• Medical Devices: Precision control in diagnostic and therapeutic equipment.

Conclusion of AD5253BRU1-RL7

The AD5253BRU1-RL7 from Analog Devices Inc. offers a versatile and reliable solution for applications requiring programmable resistance control. With its 1kΩ resistance, 64 taps, and I2C interface, this digital potentiometer provides high-resolution control and easy integration into digital systems. Despite being marked as obsolete, its robust performance and wide operating voltage range make it a valuable component for various industries. Whether used in audio equipment, signal conditioning, or industrial controls, the AD5253BRU1-RL7 ensures precise resistance adjustment and stable performance across diverse applications.