LA1781ML-MPB-E

Overview

The LA1781ML-MPB-E is an analog car radio tuner integrated circuit manufactured by onsemi. It is designed for automotive audio applications, providing tuning functionality for AM and FM bands within vehicle infotainment systems. The device operates with a supply voltage of 8 V and functions reliably across a temperature range from -40°C to +85°C. It is housed in a 64-pin QFP package, suitable for surface-mount assembly in compact automotive electronics.

Feature Summary

• Integrated analog tuning solution for automotive radio receivers
• Operates within extended automotive temperature ranges
• Designed for integration into vehicle infotainment architectures

Applications

• AM/FM car radio tuners
• Automotive infotainment systems
• Vehicle audio receiver modules

Procurement Notes

Verify the specific ordering suffix and package variant when sourcing. Confirm that the component matches the required automotive grade specifications for your application environment. Ensure compatibility with existing board layouts and thermal management requirements before procurement.

Selection Notes

Select this component for applications requiring dedicated analog tuning capabilities in automotive settings. Consider the 64QFP package constraints and the specified operating voltage range. Evaluate thermal performance against the stated temperature limits to ensure reliability in vehicle environments.

Part Context

This part belongs to onsemi's portfolio of power management and signal processing components for automotive use. It serves as a specialized tuner IC, distinct from general-purpose RF or digital processors, focusing specifically on analog radio frequency reception tasks in cars.

Replacement Considerations

LA1781M-MPB-E