Analog Devices Inc.

AD5273BRJZ10-R2

AD5273BRJZ10-R2 Description

The AD5273BRJZ10-R2 is a digital potentiometer from Analog Devices Inc., designed for precision control in various electronic applications. This device features a 10kΩ resistance with a tolerance of ±30%, making it suitable for applications requiring high precision and reliability. The AD5273BRJZ10-R2 is configured as a potentiometer with 64 taps, providing a high degree of resolution and flexibility in resistance adjustment. It operates within a supply voltage range of 2.7V to 5.5V, ensuring compatibility with a wide range of power supplies.

The AD5273BRJZ10-R2 is equipped with a temperature coefficient of 300ppm/°C, ensuring stable performance across varying temperature conditions. It uses OTP (One-Time Programmable) memory, which allows for permanent storage of resistance settings. This feature is particularly useful for applications where specific resistance values need to be maintained over time. The device also supports selectable addressing, enabling multiple units to be connected on the same I2C bus without address conflicts.

AD5273BRJZ10-R2 Features

• Configuration: Potentiometer with 64 taps
• Resistance: 10kΩ with a tolerance of ±30%
• Temperature Coefficient: 300ppm/°C
• Memory Type: OTP (One-Time Programmable)
• Voltage - Supply: 2.7V to 5.5V
• Interface: I2C
• Taper: Linear
• Resistance - Wiper (Typ): 60Ω
• Number of Circuits: 1
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Features: Selectable Address

AD5273BRJZ10-R2 Applications

The AD5273BRJZ10-R2 is ideal for applications requiring precise resistance control and adjustment. Its linear taper and selectable addressing make it suitable for use in:

• Audio Applications: Volume control and tone adjustment
• Industrial Control: Calibration and adjustment of sensors and actuators
• Medical Equipment: Precision control in medical devices
• Consumer Electronics: Adjusting display brightness and contrast
• Automotive Systems: Fine-tuning of electronic control units

Conclusion of AD5273BRJZ10-R2

The AD5273BRJZ10-R2 from Analog Devices Inc. stands out as a versatile and reliable digital potentiometer. Its 10kΩ resistance, 64 taps, and OTP memory offer a high degree of precision and flexibility, making it suitable for a wide range of applications. The selectable addressing feature ensures compatibility in multi-device setups, while its linear taper provides smooth and predictable resistance changes. With a temperature coefficient of 300ppm/°C and a wide supply voltage range, the AD5273BRJZ10-R2 ensures stable performance in varying conditions. Whether used in audio equipment, industrial controls, or medical devices, the AD5273BRJZ10-R2 delivers the precision and reliability needed for modern electronic systems.