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BU9795BKV-E2

BU9795BKV-E2 Description

The BU9795BKV-E2 is a highly efficient, low-duty LCD segment driver designed for a wide range of display applications. Manufactured by ROHM Semiconductor, a leading name in the electronics industry, this device is part of the Power Management Integrated Circuits (PMIC) category. It features a 124-segment configuration, making it suitable for driving complex LCD displays with ease. The device operates within a supply voltage range of 2.5V to 5.5V and consumes a minimal supply current of just 20 µA, ensuring energy efficiency and prolonged battery life in portable devices.

The BU9795BKV-E2 is designed for surface mount applications, offering a compact and reliable solution for modern electronic designs. It is packaged in a tape and reel format (Tape & Reel - TR), which facilitates automated assembly processes and ensures high production efficiency. The device supports the SPI interface, enabling seamless communication with microcontrollers and other system components.

BU9795BKV-E2 Features

• Configuration: 124 Segment, providing extensive control over LCD displays.
• Supply Voltage Range: 2.5V to 5.5V, ensuring compatibility with a variety of power sources.
• Supply Current: 20 µA, minimizing power consumption and extending battery life.
• Mounting Type: Surface Mount, offering a compact and durable solution.
• Interface: SPI, enabling efficient communication with system components.
• Package: Tape & Reel (TR), facilitating automated assembly and high production efficiency.
• Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), providing protection against moisture during storage and handling.

BU9795BKV-E2 Applications

The BU9795BKV-E2 is ideal for a variety of applications where low power consumption and efficient display driving are critical. Its 124-segment configuration makes it suitable for driving complex LCD displays in devices such as:

• Portable Devices: Smartwatches, fitness trackers, and other wearable technology.
• Consumer Electronics: Calculators, digital clocks, and small display panels.
• Industrial Equipment: Control panels, meters, and monitoring devices.
• Medical Devices: Portable medical instruments and diagnostic equipment.

The device's low supply current and wide voltage range make it particularly advantageous for battery-powered applications, where energy efficiency is paramount. Additionally, its surface mount design and tape and reel packaging ensure ease of integration into modern manufacturing processes.

Conclusion of BU9795BKV-E2

The BU9795BKV-E2 from ROHM Semiconductor is a versatile and efficient LCD segment driver that stands out in its category. Its 124-segment configuration, low supply current, and wide voltage range make it an ideal choice for driving complex LCD displays in various applications. The device's surface mount design, SPI interface, and compliance with environmental regulations further enhance its appeal. Whether used in portable devices, consumer electronics, industrial equipment, or medical instruments, the BU9795BKV-E2 offers a reliable and energy-efficient solution for modern display applications.