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BU9716BK

BU9716BK Description

The BU9716BK is a 96-segment LCD driver IC designed by Rohm Semiconductor, a leading manufacturer in the electronics industry. This driver IC is housed in a 44-pin QFP package, making it suitable for surface-mount applications. It is designed to operate within a supply voltage range of 4.5V to 5.5V and consumes a minimal supply current of 100 µA, ensuring efficient power management. The BU9716BK features a serial interface, allowing for flexible and straightforward communication with microcontrollers and other system components.

BU9716BK Features

• 96 Segment Configuration: The BU9716BK supports up to 69 segments, making it ideal for driving complex LCD displays with multiple characters and symbols.
• Low Power Consumption: With a supply current of only 100 µA, this IC is highly energy-efficient, making it suitable for battery-powered devices and applications where power conservation is critical.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design and ensuring compatibility with various power sources.
• Serial Interface: The serial interface allows for easy integration with microcontrollers and other system components, simplifying the overall design and reducing the number of required pins.
• Surface Mount Technology (SMT): The BU9716BK is designed for surface-mount applications, enabling compact and reliable PCB designs.
• Compliance and Safety: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Moisture Sensitivity Level (MSL) 1: The BU9716BK has an MSL of 1, indicating it is not moisture-sensitive and can be stored and handled without special precautions.

BU9716BK Applications

The BU9716BK is well-suited for a variety of applications, particularly those requiring high-segment LCD displays. Some specific use cases include:

• Consumer Electronics: Ideal for driving LCD displays in devices such as digital clocks,ators calcul, and small appliances.
• Industrial Equipment: Suitable for control panels and display modules in industrial machinery and equipment.
• Medical Devices: Can be used in medical equipment where clear and reliable display of information is crucial.
• Automotive Applications: Applicable in automotive dashboards and control units where multiple segments are required for displaying various information.

Conclusion of BU9716BK

The BU9716BK from Rohm Semiconductor is a versatile and efficient LCD driver IC that offers significant advantages over similar models. Its low power consumption, wide supply voltage range, and 96-segment configuration make it an excellent choice for a wide range of applications. The serial interface and surface-mount design further enhance its flexibility and ease of integration. While the product is now obsolete, it remains a reliable option for existing designs and legacy systems. For new projects, engineers may consider exploring Rohm Semiconductor's latest offerings in the power management and display driver categories.