Texas Instruments

TSC2301IZQZR

TSC2301IZQZR Description

The TSC2301IZQZR is a 12-bit touchscreen controller integrated circuit (IC) designed by Texas Instruments, known for its robust performance and reliability in data acquisition applications. This IC features a 4-wire resistive touchscreen interface, making it suitable for a wide range of touch-enabled devices. It operates within a supply voltage range of 2.7V to 3.6V, ensuring compatibility with various power supply configurations. The TSC2301IZQZR is housed in a 120 BGA package and is available in a tape and reel (TR) format, facilitating efficient surface mount assembly processes.

TSC2301IZQZR Features

• Touchscreen Interface: Equipped with a 4-wire resistive touchscreen interface, the TSC2301IZQZR provides precise touch detection and control, ideal for applications requiring high accuracy and reliability.
• Voltage Flexibility: The IC operates within a supply voltage range of 2.7V to 3.6V, offering flexibility and compatibility with different power supply systems.
• Resolution: With a 12-bit resolution, the TSC2301IZQZR delivers high-precision data acquisition, ensuring accurate touch detection and response.
• Interface: The SPI interface allows for seamless communication with microcontrollers and other system components, facilitating efficient data transfer and control.
• Voltage Reference: The IC supports both external and internal voltage references, providing additional flexibility in system design.
• Compliance: The TSC2301IZQZR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 3 (168 hours), the IC is well-suited for manufacturing environments with varying humidity levels.

TSC2301IZQZR Applications

The TSC2301IZQZR is ideal for a variety of applications where touch-enabled interfaces are required. Its high resolution and flexible voltage operation make it suitable for:

• Consumer Electronics: Ideal for smartphones, tablets, and other handheld devices where precise touch control is essential.
• Industrial Control Panels: Provides reliable touch control for industrial applications, ensuring accurate and efficient operation.
• Medical Devices: Suitable for medical equipment requiring high-precision touch interfaces, such as diagnostic tools and patient monitoring systems.
• Automotive Systems: Enhances the user interface in automotive applications, including infotainment systems and control panels.

Conclusion of TSC2301IZQZR

The TSC2301IZQZR from Texas Instruments stands out as a versatile and reliable touchscreen controller IC, offering high precision and flexibility in a compact package. Its 12-bit resolution and 4-wire resistive touchscreen interface ensure accurate touch detection, making it ideal for a wide range of applications. The IC's compliance with environmental and safety standards, along with its moisture sensitivity level, further enhance its suitability for various manufacturing and operational environments. Despite being marked as obsolete, the TSC2301IZQZR remains a valuable component for existing systems and legacy designs, providing robust performance and reliability.