AS1107WL

Overview

The AS1107WL is a display driver integrated circuit manufactured by ams OSRAM. It is designed for driving seven-segment LED displays with eight digits plus a decimal point. The device operates within a supply voltage range of 2.7V to 5.5V and draws a supply current of 330 mA. It utilizes a serial interface for control and communication. The component is housed in a 24-SOIC package, measuring 7.50mm in width. It supports surface mount technology installation and functions reliably within an operating temperature range of 0°C to 70°C.

Feature Summary

• Supports direct driving of eight-digit seven-segment LED displays including decimal points
• Utilizes a serial interface for simplified system integration and control
• Operates on a wide supply voltage range from 2.7V to 5.5V

Applications

• Seven-segment LED display systems
• Digital readout devices
• Instrumentation panels

Procurement Notes

Verify the specific ordering suffix, such as -T or -TR, as these indicate tape-and-reel packaging variations which may affect availability and handling requirements. Confirm that the 24-SOIC package dimensions align with your PCB footprint design. Ensure compliance with RoHS directives if required for your manufacturing process. Check current product status as this component may be subject to obsolescence notices.

Selection Notes

Select this driver when a compact solution for multi-digit seven-segment displays is required. The 24-SOIC package offers a balance between pin count and board space efficiency. Verify that the serial interface protocol matches your microcontroller or host controller capabilities. Consider the 0°C to 70°C operating temperature range against your environmental conditions.

Part Context

The AS1107WL belongs to the AS1106/AS1107 series of LED display drivers from ams OSRAM. These components are engineered for efficient management of segmented LED indicators. The series provides a standardized interface for common display configurations, facilitating consistent design practices across various electronic products requiring numerical data visualization.

Replacement Considerations

The AS1106WL is a related part within the same series. Verify pin compatibility and functional equivalence before substitution. Both parts share similar package and interface characteristics but may differ in specific drive configurations or availability status.