Semtech

SX8656IWLTRT  

Touch Screen Controllers

SX8656IWLTRT Description

The SX8656IWLTRT is a 12-bit touchscreen controller integrated circuit (IC) designed for data acquisition applications. Manufactured by Semtech Corporation, this IC is part of the SX865 series and is known for its robust performance and compatibility with various touchscreen technologies. It supports both 4 and 5 wire resistive touchscreens, making it versatile for different display applications. The SX8656IWLTRT operates within a supply voltage range of 2.3V to 3.6V and features an internal voltage reference, ensuring stable and accurate performance.

SX8656IWLTRT Features

• Touchscreen Compatibility: Supports both 4 and 5 wire resistive touchscreens, offering flexibility in display integration.
• Resolution: Offers a high resolution of 12 bits, providing precise touch detection and data acquisition.
• Interface Options: Equipped with I2C and serial interfaces, facilitating easy integration with various microcontrollers and systems.
• Mounting Type: Surface mount technology (SMT) ensures ease of installation and compatibility with modern PCB designs.
• Package Type: Available in a tape and reel (TR) package, suitable for automated assembly processes.
• Voltage Reference: Internal voltage reference ensures consistent performance across different operating conditions.
• Product Status: Although the SX8656IWLTRT is marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its features are still highly valued.
• Moisture Sensitivity Level: MSL 2 (1 Year) indicates that the IC is suitable for environments with moderate humidity, ensuring long-term reliability.

SX8656IWLTRT Applications

The SX8656IWLTRT is ideal for a variety of applications where precise touch control and data acquisition are required. Its compatibility with both 4 and 5 wire resistive touchscreens makes it suitable for:

• Industrial Control Panels: Provides accurate touch detection for user interfaces in industrial environments.
• Medical Equipment: Ensures reliable touch control for medical devices requiring high precision and reliability.
• Consumer Electronics: Enhances user experience in devices such as tablets, smartphones, and other touch-enabled gadgets.
• Automotive Displays: Suitable for in-vehicle infotainment systems and control panels, offering robust performance and compatibility.

Conclusion of SX8656IWLTRT

The SX8656IWLTRT is a highly capable touchscreen controller IC that offers precise 12-bit resolution and versatile interface options. Its compatibility with both 4 and 5 wire resistive touchscreens makes it a flexible choice for a wide range of applications. Despite being marked as obsolete, the SX8656IWLTRT remains a reliable option for legacy systems and specific applications where its features are still highly valued. With its internal voltage reference and surface mount technology, the SX8656IWLTRT ensures stable performance and ease of integration. For applications requiring robust touch control and data acquisition, the SX8656IWLTRT is an excellent choice.

SX8656IWLTRT Documents

Download datasheets and manufacturer documentation for SX8656IWLTRT

PCN Packaging :

Label Changes 28/Jun/2019      

PCN Obsolescence/ EOL :

SX865 09/Jan/2017      

HTML Datasheet :

SX8654-56