onsemi

LC75821EHS-E

LC75821EHS-E Description

The LC75821EHS-E is a highly versatile and advanced integrated circuit (IC) designed for driving 53 or 104 segment displays, making it an ideal solution for a wide range of electronic devices that require clear and efficient display capabilities. Manufactured by onsemi, a leading provider of semiconductor solutions, this IC is part of the Power Management (PMIC) category and is known for its robust performance and reliability.

This IC features a surface mount configuration, ensuring ease of integration into modern electronic designs. It operates within a supply voltage range of 3V to 6.5V, providing flexibility in power supply options and making it suitable for various applications. The LC75821EHS-E is housed in a tray package, which enhances its durability and ease of handling during the manufacturing process.

The display type is LCD, which is known for its low power consumption and high contrast ratio, making it suitable for applications where energy efficiency and visual clarity are paramount. The interface is serial, allowing for efficient communication and control with minimal pin usage. The product has an ECCN classification of EAR99, indicating compliance with international export regulations.

The LC75821EHS-E also adheres to REACH regulations, being classified as REACH Unaffected, ensuring it meets stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 4 (72 Hours), which means it can withstand moderate levels of humidity, making it suitable for a variety of environmental conditions.

LC75821EHS-E Features

• Dual Configuration: Supports both 53 and 104 segment configurations, offering flexibility to meet diverse display requirements.
• Voltage Range: Operates within a 3V to 6.5V supply voltage range, providing compatibility with a broad range of power sources.
• Surface Mount Technology: Facilitates easy integration into compact and modern electronic designs.
• LCD Display Type: Ensures low power consumption and high contrast, ratio ideal for applications requiring energy efficiency and clear visuals.
• Serial Interface: Reduces pin count and simplifies communication with the host system.
• Compliance: Adheres to REACH regulations and has an ECCN classification of EAR99, ensuring compliance with international standards.
• Moisture Resistance: MSL 4 (72 Hours) rating ensures reliability in moderate humidity environments.
• Packaging: Tray packaging enhances durability and ease of handling during manufacturing.

LC75821EHS-E Applications

The LC75821EHS-E is well-suited for applications that require high-quality display capabilities with minimal power consumption. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as digital clocks, calculators, and small appliances that require clear and efficient display solutions.
• Industrial Equipment: Suitable for control panels and monitoring systems where reliable and low-power display technology is essential.
• Medical Devices: Can be used in medical equipment that requires clear and accurate display of information, such as patient monitors and diagnostic devices.
• Automotive: Applicable in vehicle dashboards and control units where durability and reliability are crucial.

Conclusion of LC75821EHS-E

The LC75821EHS-E is a high-performance IC driver designed for driving 53 or 104 segment LCD displays. Its versatile configuration options, wide voltage range, and compliance with international standards make it a reliable choice for a variety of applications. Despite being marked as obsolete, the LC75821EHS-E remains a valuable component for engineers and designers seeking robust a and efficient display driver solution. Its unique features and advantages over similar models ensure it continues to be a preferred choice in the electronics industry.