LC89091JA-AH

Audio Special Purpose Overview

The LC89091JA-AH is a digital audio interface receiver and demodulator manufactured by onsemi. It operates within a supply voltage range of 3V to 3.6V and supports sampling frequencies from 32kHz to 192kHz. The device features an I2C interface for control and is housed in a 16-LSSOP surface-mount package with a width of 4.40mm. It is designed for consumer audio applications and functions as a single-channel unit. The operating temperature range extends from -30°C to 70°C.

Audio Special Purpose Feature Summary

• Digital audio interface receiver and demodulator function
• Supports sampling rates from 32kHz to 192kHz
• I2C interface for configuration and control
• Single-channel operation in a 16-LSSOP package

Audio Special Purpose Applications

• Consumer audio systems

Audio Special Purpose Procurement Notes

This component is classified as End-of-Life (EOL) by the manufacturer, indicating it will be discontinued. Availability is restricted, and Mouser reports that the product is not currently sold in certain regions. Verification of current stock status and final availability through authorized distributors is required before procurement planning.

Audio Special Purpose Selection Notes

Select this part for applications requiring a dedicated digital audio interface receiver with I2C control. Ensure the design accommodates the 3V to 3.6V supply voltage range and the -30°C to 70°C operating temperature limits. The 16-LSSOP package dimensions must fit the PCB layout constraints.

Audio Special Purpose Part Context

The LC89091JA-AH belongs to the LC89091JA series of audio ICs. It serves as a specific demodulator solution within onsemi's portfolio for handling digital audio signals in consumer electronics.

Audio Special Purpose Replacement Considerations

Due to the End-of-Life status, direct replacement parts should be identified through onsemi's official obsolescence notifications or compatible successor series documentation.