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BU9716BKV

BU9716BKV Description

The BU9716BKV is a highly integrated 96-segment LCD driver IC designed by Rohm Semiconductor, a leading manufacturer in the power management and semiconductor industry. This IC is specifically tailored for driving LCD displays and is housed in a 48-pin QFP (Quad Flat Package) surface-mount package, making it suitable for compact and space-constrained applications.

BU9716BKV Features

• Configuration: The BU9716BKV supports a 96-segment configuration, allowing it to drive up to 96 segments of an LCD display. This high segment count is ideal for complex and detailed display requirements.
• Supply Current: With a low supply current of only 100 µA, the BU9716BKV is highly energy-efficient, making it suitable for battery-operated devices and applications where power consumption is a critical factor.
• Supply Voltage: The IC operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design and ensuring reliable operation across a range of input voltages.
• Mounting Type: The surface-mount package of the BU9716BKV facilitates easy integration into modern PCB designs, enabling automated assembly processes and enhancing overall manufacturing efficiency.
• Interface: The BU9716BKV features a serial interface, simplifying communication with microcontrollers and other control units. This serial interface reduces the number of required pins and simplifies the overall system design.
• Compliance and Status: The BU9716BKV is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. However, it is marked as "Not For New Designs," indicating that while it remains a viable option for existing projects, it may not be recommended for new developments.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the BU9716BKV is highly resistant to moisture, making it suitable for a wide range of environmental conditions without the need for special handling or storage precautions.

BU9716BKV Applications

The BU9716BKV is well-suited for a variety of applications that require high-segment LCD displays. Some specific use cases include:

• Consumer Electronics: Ideal for driving LCD displays in devices such as digital clocks, calculators, and small appliances where detailed and clear display information is essential.
• Medical Devices: Suitable for medical equipment that requires precise and reliable display outputs, such as patient monitors and diagnostic devices.
• Industrial Control Systems: Can be used in industrial applications where LCD displays are needed for control panels, status indicators, and user interfaces.
• Automotive: The BU9716BKV can be integrated into automotive systems for dashboard displays, infotainment systems, and other in-vehicle electronic devices.

Conclusion of BU9716BKV

The BU9716BKV from Rohm Semiconductor is a robust and versatile LCD driver IC that offers a high segment count, low power consumption, and a flexible supply voltage range. Its surface-mount package and serial interface make it easy to integrate into various electronic systems. While it is not recommended for new designs, the BU9716BKV remains a reliable choice for existing projects that require a high-performance LCD driver. Its compliance with environmental and safety standards further ensures its suitability for a wide range of applications.