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X9455WV24-2.7

X9455WV24-2.7 Description

The X9455WV24-2.7 is a digital potentiometer designed by Renesas Electronics Corporation, featuring a 10kΩ resistance and 256 tap points. This device is part of the XDCP™ series and is housed in a 24-TSSOP package, making it suitable for surface mount applications. The potentiometer operates within a supply voltage range of 2.7V to 5.5V and has a temperature coefficient of ±300ppm/°C, ensuring stable performance across its operating temperature range of 0°C to 70°C. The device supports I2C and Up/Down (U/D, CS) interfaces, providing flexible communication options. With a tolerance of ±20% and a wiper resistance of 50Ω, the X9455WV24-2.7 offers precise control and adjustment capabilities. It also features selectable addressing, enhancing its versatility in various applications. The product is REACH unaffected and classified under HTSUS code 8542.39.0001, with an ECCN of EAR99. Despite being marked as obsolete, the X9455WV24-2.7 remains a robust choice for applications requiring a digital potentiometer with high precision and reliability.

X9455WV24-2.7 Features

• Configuration: Potentiometer with 256 tap points.
• Resistance: 10kΩ with a tolerance of ±20%.
• Operating Voltage: 2.7V to 5.5V.
• Temperature Coefficient: ±300ppm/°C.
• Operating Temperature: 0°C to 70°C.
• Interface: I2C and Up/Down (U/D, CS).
• Selectable Address: Enhances versatility in multi-device configurations.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of environments.
• Mounting Type: Surface mount, ideal for compact and high-density designs.
• Package: 24-TSSOP, ensuring robust mechanical stability.
• Features: Linear taper for smooth and predictable resistance changes.

X9455WV24-2.7 Applications

The X9455WV24-2.7 is ideal for applications requiring precise control and adjustment of resistance. Its linear taper and 256 tap points make it suitable for applications such as:

• Audio Systems: Volume control and tone adjustment.
• Industrial Controls: Calibration and adjustment of sensors and actuators.
• Medical Equipment: Precision control in diagnostic and therapeutic devices.
• Consumer Electronics: Adjusting display brightness and contrast.
• Automotive Systems: Fine-tuning of electronic control units (ECUs).

The device's wide operating voltage range and stable temperature coefficient make it suitable for environments with varying power supply conditions and temperature fluctuations.

Conclusion of X9455WV24-2.7

The X9455WV24-2.7 digital potentiometer from Renesas Electronics Corporation offers a versatile and reliable solution for applications requiring precise resistance control. Its 10kΩ resistance, 256 tap points, and linear taper provide fine-grained adjustment capabilities. The device's support for I2C and Up/Down interfaces, along with selectable addressing, enhances its flexibility in multi-device systems. Despite being marked as obsolete, the X9455WV24-2.7 remains a valuable component for engineers and designers seeking a high-performance digital potentiometer. Its robust mechanical design, wide operating temperature range, and compliance with industry standards make it an ideal choice for a variety of applications in the electronics industry.