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BU91796MUF-ME2

BU91796MUF-ME2 Description

The BU91796MUF-ME2 is a high-performance, 80-segment LCD driver IC designed for automotive applications. Manufactured by ROHM Semiconductor, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a VQFN032V5050 package. It is optimized for surface mount technology, ensuring robustness and reliability in demanding automotive environments.

BU91796MUF-ME2 Features

• Configuration: The BU91796MUF-ME2 features an 80-segment configuration, making it suitable for driving complex LCD displays with high clarity and resolution.
• Supply Current: With a low supply current of 12.5 µA, this IC is highly energy-efficient, reducing power consumption and extending battery life in automotive systems.
• Supply Voltage Range: The device operates within a wide voltage range of 2.5V to 6V, offering flexibility and compatibility with various power supply configurations.
• Interface: The serial interface simplifies communication and integration with microcontrollers and other system components.
• Package: The VQFN032V5050 package is designed for surface mount, ensuring a compact footprint and enhanced thermal performance.
• Moisture Sensitivity Level (MSL): The MSL rating of 3 (168 hours) ensures the IC can withstand prolonged exposure to moisture, making it ideal for automotive applications where environmental conditions can be harsh.
• Compliance: The BU91796MUF-ME2 is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Product Status: While marked as "Not For New Designs," this IC remains a reliable choice for existing projects and legacy systems.

BU91796MUF-ME2 Applications

The BU91796MUF-ME2 is ideally suited for automotive applications where high-performance LCD displays are required. Specific use cases include:

• Instrument Clusters: Driving LCD displays in vehicle instrument clusters to provide clear, readable information to drivers.
• Infotainment Systems: Enhancing the visual quality of infotainment systems with detailed, high-resolution displays.
• Dashboard Displays: Providing reliable and energy-efficient display solutions for automotive dashboards.
• Rear-View Mirrors: Integrating LCD displays into rear-view mirrors for advanced safety features and information display.

Conclusion of BU91796MUF-ME2

The BU91796MUF-ME2 from ROHM Semiconductor is a robust and efficient LCD driver IC tailored for automotive applications. Its 80-segment configuration, low supply current, and wide voltage range make it a versatile solution for driving high-quality LCD displays. The device's compliance with environmental and safety standards, along with its surface mount package, ensures it meets the demands of modern automotive electronics. Although not recommended for new designs, the BU91796MUF-ME2 remains a reliable choice for existing projects, offering performance and reliability in automotive display applications.