AS1116-BQFT

Overview

The AS1116-BQFT is a 64-LED display driver IC manufactured by ams OSRAM. It features an SPI interface for control and supports an 8-digit configuration. The device operates within a supply voltage range of 2.7V to 5.5V and functions at temperatures between -40°C and +85°C. It utilizes a 24-TQFN (4x4) package with an exposed pad for surface mount installation.

Feature Summary

• Supports 64-LED configurations via 8-digit architecture
• Utilizes serial peripheral interface (SPI) for communication
• Integrates error detection capabilities

Applications

• Large-scale LED displays
• Digital signage
• Information display systems

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm package integrity and marking consistency against official datasheets. Check for end-of-life status or alternative sourcing requirements as availability may vary by region.

Selection Notes

Select this component for applications requiring high-density LED control with minimal pin count. Ensure system design accommodates the specified voltage range and thermal constraints. Verify SPI compatibility with the host microcontroller before integration.

Part Context

This part belongs to the AS1116 family of LED display drivers from ams OSRAM. It is designed for efficient control of large LED matrices, offering integrated current regulation and diagnostic features suitable for professional display applications.

Replacement Considerations

Check for direct substitutes such as the AS1116-BSTT variant. Evaluate pin-to-pin compatibility and software register mapping before substitution.