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X9241AYSZT1

X9241AYSZT1 Description

The X9241AYSZT1 is a digital potentiometer from the XDCP™ series, manufactured by Renesas Electronics Corporation. This component is designed for applications requiring precise resistance control and is housed in a surface-mount package, specifically a 20-lead SOIC (Small Outline Integrated Circuit) format. The X9241AYSZT1 features a 2kΩ resistance with a ±20% tolerance, offering 64 taps for fine adjustment. It operates on a 5V supply voltage and is equipped with a linear taper, ensuring smooth and linear resistance changes.

The device supports the I2C interface, facilitating easy integration into systems requiring digital control of analog components. With a temperature coefficient of ±300ppm/°C, the X9241AYSZT1 maintains stable performance across its operating temperature range of 0°C to 70°C. The potentiometer includes a wiper resistance of 40Ω (typical), which is crucial for minimizing the impact of the wiper on the overall circuit performance.

The X9241AYSZT1 is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious designs. It is packaged in tape and reel (TR) format, which is ideal for automated assembly processes. Although the product status is marked as obsolete, it remains a reliable choice for existing designs that require a digital potentiometer with its specific characteristics.

X9241AYSZT1 Features

• Configuration: Potentiometer with 64 taps, providing fine resistance control.
• Resistance: 2kΩ with a ±20% tolerance, suitable for a wide range of applications.
• Taper: Linear, ensuring smooth and predictable resistance changes.
• Interface: I2C, enabling digital control and integration into complex systems.
• Operating Temperature: 0°C to 70°C, suitable for general industrial and consumer applications.
• Voltage - Supply: 5V, compatible with standard digital systems.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring reliability in various environmental conditions.
• Features: Selectable address, allowing multiple devices to be connected on the same bus.
• Package: Surface Mount, 20SOIC, ideal for compact and high-density designs.
• Compliance: REACH unaffected and RoHS3 compliant, meeting environmental standards.
• Resistance - Wiper (Ohms) (Typ): 40Ω, minimizing the impact on circuit performance.

X9241AYSZT1 Applications

The X9241AYSZT1 is ideal for applications requiring precise and programmable resistance control. Some specific use cases include:

• Audio Applications: Volume control in audio systems where precise resistance adjustment is necessary.
• Industrial Control: Adjusting gain or offset in analog circuits within industrial control systems.
• Medical Devices: Fine-tuning of medical equipment that requires precise resistance settings.
• Consumer Electronics: Calibration of sensors or control circuits in consumer electronics.
• Automotive: Adjusting resistance in automotive electronic systems for optimal performance.

Conclusion of X9241AYSZT1

The X9241AYSZT1 from Renesas Electronics Corporation is a versatile digital potentiometer that offers precise resistance control with a linear taper and a wide operating temperature range. Its I2C interface and selectable address feature make it easy to integrate into complex systems. Despite being marked as obsolete, the X9241AYSZT1 remains a reliable choice for applications requiring a digital potentiometer with its specific characteristics. Its compliance with environmental standards and surface-mount package make it suitable for modern, compact designs.