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X9119TV14-2.7

X9119TV14-2.7 Description

The X9119TV14-2.7 is a digital potentiometer from Renesas Electronics Corporation, designed for precise resistance control in various electronic applications. This device features a 100kΩ resistance with a ±20% tolerance, offering a wide range of resistance values to suit different circuit requirements. The potentiometer operates within a supply voltage range of 2.7V to 5.5V, making it suitable for both low and mid-voltage systems. It has a temperature coefficient of ±300ppm/°C, ensuring stable performance across its operating temperature range of 0°C to 70°C.

The X9119TV14-2.7 is housed in a 14-TSSOP package and is available in a tube package type, facilitating easy handling and integration into surface-mount designs. It features a linear taper, providing a consistent change in resistance with each step, and supports selectable addressing, which allows multiple devices to be connected to a single I2C bus without address conflicts. The device includes 1024 taps, offering fine granularity in resistance adjustment.

X9119TV14-2.7 Features

• Resistance Control: Offers a 100kΩ resistance with ±20% tolerance, providing flexibility in circuit design.
• Wide Voltage Range: Operates from 2.7V to 5.5V, suitable for various power supply configurations.
• Stable Performance: ±300ppm/°C temperature coefficient ensures consistent performance across the 0°C to 70°C operating temperature range.
• High Resolution: 1024 taps allow for precise resistance adjustment.
• Selectable Addressing: Supports multiple devices on a single I2C bus without address conflicts.
• Linear Taper: Ensures a consistent change in resistance with each step.
• Low Wiper Resistance: Typical wiper resistance of 150Ω reduces signal attenuation.
• Surface Mount Compatibility: 14-TSSOP package is ideal for surface-mount applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures robustness in various environmental conditions.
• Compliance: REACH unaffected and ECCN EAR99, ensuring compliance with international regulations.

X9119TV14-2.7 Applications

The X9119TV14-2.7 is ideal for applications requiring precise resistance control and adjustment. Its features make it suitable for:

• Audio Applications: Volume control in audio systems, where precise resistance adjustment is crucial for smooth volume changes.
• Signal Conditioning: Adjusting gain or offset in analog signal processing circuits.
• Power Management: Fine-tuning resistance in power supply circuits to optimize efficiency and performance.
• Sensor Calibration: Calibrating sensors in industrial and automotive applications where precise resistance control is necessary.
• Medical Devices: Adjusting resistance in medical equipment for precise control and calibration.

Conclusion of X9119TV14-2.7

The X9119TV14-2.7 digital potentiometer from Renesas Electronics Corporation is a versatile and precise device suitable for a wide range of applications requiring resistance control. Its high resolution, stable performance, and selectable addressing make it a standout choice in the market. Despite being an obsolete product, its robust features and compliance with international regulations ensure it remains a reliable option for engineers and designers looking for precise resistance control in their electronic systems.