AK2347B

Overview

The AK2347B is an audio signal processor manufactured by Asahi Kasei Microdevices/AKM, designed for signal processing applications. It operates within a supply voltage range of 2.7V to 3.3V and supports serial interface communication. The device is housed in a 24-SSOP package with a width of 5.30mm, suitable for surface mount installation. It functions reliably across an operating temperature range of -40°C to 85°C (TA). This component integrates audio processing capabilities into a compact form factor, targeting consumer electronics requiring efficient audio signal management.

Feature Summary

• Integrated audio signal processor function
• Serial interface for digital control
• 24-SSOP surface mount package

Applications

• Signal processing

Procurement Notes

Verify the specific ordering suffix and revision level against the manufacturer's current datasheet to ensure compatibility with system requirements. Confirm that the 2.7V to 3.3V supply voltage aligns with the target application's power design. Check for any end-of-life or obsolescence notices from Asahi Kasei Microdevices before finalizing procurement plans.

Selection Notes

Select the AK2347B when a dedicated audio signal processor with serial interface control is required. Ensure the system design accommodates the 2.7V to 3.3V supply voltage constraint. Verify that the 24-SSOP footprint fits the PCB layout constraints. Consider the -40°C to 85°C operating temperature range for environmental suitability.

Part Context

The AK2347B belongs to the family of audio signal processors from Asahi Kasei Microdevices. It shares functional similarities with other models in the series but is distinguished by its specific voltage range and SSOP packaging. This part is intended for use in devices where space efficiency and integrated audio processing are prioritized over discrete component solutions.