onsemi

LC75883WHS-E

LC75883WHS-E Description

The LC75883WHS-E is a highly integrated display driver IC designed for driving 171-segment LCD displays. Manufactured by onsemi, this device is engineered to provide robust performance and reliability in a variety of applications. The LC75883WHS-E features a surface mount package, making it suitable for automated assembly processes and ensuring high-quality connections on printed circuit boards. It operates within a supply voltage range of 4.5V to 6V and consumes a minimal supply current of 230 µA, making it energy-efficient and ideal for battery-operated devices.

The LC75883WHS-E is housed in an 80-pin square quad flat pack (SQFP) package, which is known for its compact size and excellent thermal performance. This package type is particularly advantageous for applications where space is limited but high performance is required. The device is also classified under the ECCN (Export Control Classification Number) EAR99, indicating that it is not subject to specific export controls, and it complies with the REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) regulations, ensuring environmental safety.

LC75883WHS-E Features

The LC75883WHS-E offers several unique features that set it apart from similar display driver ICs in the market:

• 171 Segment Configuration: This high segment count allows for the display of complex information, making it suitable for advanced user interfaces and multi-function displays.
• Serial Interface: The serial interface simplifies communication with microcontrollers and other system components, reducing the number of required pins and simplifying PCB design.
• Low Supply Current: Consuming only 230 µA, the LC75883WHS-E is highly efficient, making it ideal for portable and battery-powered devices where power consumption is a critical factor.
• Wide Supply Voltage Range: The ability to operate between 4.5V and 6V ensures compatibility with a wide range of power sources, enhancing its versatility.
• Moisture Sensitivity Level (MSL) 4: This rating indicates that the device can withstand up to 72 hours of exposure to moisture, making it suitable for applications in humid environments.
• REACH Unaffected: Compliance with REACH regulations ensures that the LC75883WHS-E is free from harmful substances, promoting environmental sustainability and regulatory compliance.

LC75883WHS-E Applications

The LC75883WHS-E is well-suited for a variety of applications due to its high segment count, low power consumption, and robust performance. Some specific use cases include:

• Consumer Electronics: Ideal for driving LCD displays in devices such as digital cameras, portable media players, and smartwatches, where a high segment count is necessary for displaying detailed information.
• Industrial Control Panels: Suitable for industrial applications where complex user interfaces are required, such as control panels for machinery and equipment.
• Medical Devices: The low power consumption and wide operating voltage range make it suitable for portable medical devices, such as blood glucose meters and portable ultrasound machines.
• Automotive Displays: The robustness and moisture resistance make it a good fit for automotive applications, such as dashboard displays and infotainment systems.

Conclusion of LC75883WHS-E

The LC75883WHS-E is a versatile and efficient display driver IC that offers significant advantages over similar models. Its high segment count, low power consumption, and wide operating voltage range make it suitable for a wide range of applications, from consumer electronics to industrial and medical devices. The device's compliance with REACH regulations and its moisture sensitivity level rating further enhance its appeal for use in various environments. Despite being marked as obsolete, the LC75883WHS-E remains a reliable choice for applications requiring a high segment count and efficient power usage.