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AS1115-BQFT

AS1115-BQFT Description

The AS1115-BQFT is a specialized Integrated Circuit (IC) driver designed for driving 64 LEDs in a 7-segment, 8-digit display configuration. Manufactured by ams OSRAM, this Power Management IC (PMIC) is ideal for applications requiring high-efficiency LED driving and precise control. The AS1115-BQFT is housed in a 24-TQFN package, making it suitable for surface mount applications.

AS1115-BQFT Features

• Display Configuration: The AS1115-BQFT supports an 8-digit display, each digit consisting of a 7-segment LED configuration, totaling 64 LEDs. This setup is ideal for applications requiring clear and visible numeric displays.
• Supply Current and Voltage: The IC operates efficiently with a supply current of 335 mA and a supply voltage range of 2.7V to 5.5V, ensuring compatibility with a wide range of power supplies.
• Interface: The AS1115-BQFT features an I2C interface, allowing for easy integration into systems that utilize this communication protocol. This interface simplifies the control and configuration of the LED display.
• Mounting Type: The surface mount technology (SMT) used in the AS1115-BQFT ensures a compact and reliable solution, suitable for modern electronic designs.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 Hours), the AS1115-BQFT is designed to withstand moderate levels of moisture, making it suitable for a variety of environmental conditions.
• Compliance: The AS1115-BQFT is REACH unaffected and RoHS compliant, ensuring it meets the highest environmental and safety standards.
• Packaging: The IC is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in production environments.

AS1115-BQFT Applications

The AS1115-BQFT is particularly well-suited for applications that require high-visibility numeric displays, such as:

• Consumer Electronics: Devices like digital clocks, calculators, and other consumer electronics benefit from the clear and bright display capabilities of the AS1115-BQFT.
• Industrial Equipment: Control panels and monitoring systems in industrial settings can utilize the AS1115-BQFT for reliable and precise LED driving.
• Automotive Applications: Dashboard displays and other automotive interfaces can leverage the AS1115-BQFT for its robust performance and compatibility with automotive power systems.
• Medical Devices: Equipment that requires clear and accurate numeric displays, such as patient monitors and diagnostic tools, can benefit from the AS1115-BQFT's high-efficiency LED driving capabilities.

Conclusion of AS1115-BQFT

The AS1115-BQFT is a versatile and efficient LED driver IC, offering a comprehensive solution for driving 7-segment, 8-digit displays. Its compatibility with a wide range of supply voltages, efficient current usage, and I2C interface make it a reliable choice for various applications. The surface mount technology and robust packaging ensure ease of integration and durability. While the AS1115-BQFT is now obsolete, its legacy as a high-performance PMIC remains significant in the electronics industry.