LV23401V-TLM-H

Overview

The LV23401V-TLM-H is a single-chip tuner integrated circuit designed for home stereo systems, manufactured by onsemi. It incorporates a Frequency Locked Loop (FLL) for signal processing and utilizes an SSOP-30 package with a width of 5.60 mm. The device operates within a supply voltage range of 8.5 V to 9.5 V and supports an operating temperature range from -20 °C to +70 °C. Key electrical parameters include a maximum operating current of 3 mA and a load voltage rating compatible with standard consumer audio interfaces. The component is classified under consumer circuits and PMIC subcategories.

Feature Summary

• Integrates FLL technology for stable frequency tuning in AM/FM applications
• Single-chip solution reducing component count for home stereo systems
• Supports Hall sensor method for open-loop speed control in motor variants

Applications

• Home stereo system tuners
• AM/FM radio receiver modules
• Consumer audio equipment signal processing

Procurement Notes

Verify end-of-life status and availability through official distributors. Confirm RoHS compliance and moisture sensitivity levels prior to assembly. Check for product discontinuance notifications or PCN updates. Ensure ECAD models are updated for design integration. Validate package dimensions against PCB footprint requirements.

Selection Notes

Select this component for applications requiring a compact, single-chip tuner solution with integrated FLL. Consider the SSOP-30 package size and thermal characteristics for enclosure design. Verify voltage compatibility with the 8.5 V to 9.5 V operating range. Assess humidity sensitivity handling during manufacturing processes.

Part Context

Part of the LV23401V series, focusing on consumer circuit ICs. Manufactured by onsemi, it falls under RF misc ICs and modules category. Related parts include LV23401V-N-TLM-H. Designed for integration into audio hardware where space efficiency and signal stability are critical.

Replacement Considerations

Check for direct substitutes within the LV23401V family. Evaluate pin-compatible alternatives if EOL status prevents procurement. Verify functional equivalence in FLL performance and voltage ranges before substitution.