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AS1108WL

AS1108WL Description

The AS1108WL is a high-performance integrated circuit driver designed for driving 7-segment LED displays. Manufactured by ams OSRAM, this Power Management IC (PMIC) is specifically tailored for applications requiring reliable and efficient display solutions. The AS1108WL features a 4-digit display capability, making it ideal for a wide range of electronic devices that require clear and concise numerical or character displays.

AS1108WL Features

• Operating Temperature Range: The AS1108WL operates reliably within a temperature range of 0°C to 70°C, ensuring stable performance across various environmental conditions.
• Display Configuration: It supports a 7-segment + DP configuration, providing versatile display options for numeric and character representation.
• Supply Current: With a supply current of 330 mA, the AS1108WL ensures efficient power usage while maintaining optimal performance.
• Supply Voltage: The device operates within a supply voltage range of 2.7V to 5.5V, offering flexibility in power supply options.
• Mounting Type: The surface mount design of the AS1108WL facilitates easy integration into compact and space-constrained designs.
• Package: Housed in a tube package, the AS1108WL is protected during shipping and handling, ensuring high reliability.
• Compliance: The AS1108WL is RoHS compliant and REACH unaffected, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 hours), the AS1108WL is suitable for use in environments with moderate moisture levels.

AS1108WL Applications

The AS1108WL is well-suited for a variety of applications where clear and efficient display of numerical data is crucial. Its 4-digit, 7-segment display capability makes it ideal for:

• Consumer Electronics: Devices such as digital clocks, calculators, and household appliances that require user-friendly numerical displays.
• Industrial Equipment: Control panels and monitoring systems that need reliable and accurate display of operational parameters.
• Medical Devices: Equipment that requires precise numerical readouts, such as blood pressure monitors and glucose meters.
• Automotive Applications: Dashboard displays and infotainment systems that benefit from clear and concise numerical information.

Conclusion of AS1108WL

The AS1108WL from ams OSRAM is a robust and versatile PMIC designed for driving 7-segment LED displays. Its wide operating temperature range, efficient power usage, and surface mount design make it a reliable choice for various applications. The device's compliance with environmental and safety standards ensures it meets the demands of modern electronics manufacturing. While the AS1108WL is now obsolete, its legacy in providing efficient and reliable display solutions remains significant. For new projects, engineers may consider its successor models or similar alternatives that offer enhanced features and performance.