LA1828-E

Overview

The LA1828-E is a single-chip tuner integrated circuit manufactured by onsemi, designed for portable radio and cassette recorder applications. It supports manual tuning operations within portable consumer electronics. The device integrates RF tuning functions into a compact form factor suitable for battery-powered devices.

Feature Summary

• Single-chip integration for simplified design
• Supports manual tuning functionality
• Optimized for portable audio equipment

Applications

• Portable radios
• Cassette recorders with manual tuning

Procurement Notes

Verify the specific suffix against official documentation to confirm exact pinout and functional variations. Ensure compatibility with existing portable audio designs before procurement. Confirm RoHS status and availability through authorized channels.

Selection Notes

Select this component for designs requiring integrated manual tuning in portable formats. Evaluate power consumption and interface requirements against system constraints. Compare with alternative tuners if higher automation or different frequency ranges are needed.

Part Context

This part belongs to onsemi's portfolio of RF integrated circuits for consumer electronics. It addresses the need for compact, cost-effective tuning solutions in legacy and niche portable audio markets where manual operation remains standard.

Replacement Considerations

Check for direct pin-compatible substitutes from onsemi or other manufacturers offering similar single-chip tuner capabilities for portable radios. Verify functional equivalence for manual tuning interfaces.