AK4117VF

Overview

The AK4117VF is a low-power digital audio receiver manufactured by Asahi Kasei Microdevices. It supports sampling rates from 32kHz to 192kHz and operates on a supply voltage of 2.7V to 3.6V. The device features an I2S interface and is housed in a 24-VSOP package with a width of 5.60mm. Designed for surface mount installation, it functions within an operating temperature range of -40°C to 85°C. This component is intended for digital audio interfacing applications.

Feature Summary

• Supports sampling frequencies from 32kHz to 192kHz
• Low power consumption design
• I2S interface compatibility
• 24-VSOP (LSSOP) surface mount package

Applications

• Digital audio interfacing systems

Procurement Notes

Verify the specific revision level and manufacturing date code against current availability, as electronic components may undergo lifecycle changes. Confirm that the 24-VSOP package dimensions match the target PCB footprint requirements. Ensure the supply voltage range of 2.7V to 3.6V aligns with the system's power architecture before integration.

Selection Notes

Select this component when a low-power digital audio receiver supporting up to 192kHz sampling rates is required. The 24-VSOP package is suitable for space-constrained designs. Verify that the I2S interface matches the source device protocol. Consider the -40°C to 85°C operating temperature range for environmental suitability.

Part Context

The AK4117VF belongs to the AK4117 series of digital audio receivers from Asahi Kasei Microdevices. It is designed to receive serial digital audio data and convert it into parallel format for further processing. The 'VF' suffix typically denotes the tape and reel packaging variant for automated assembly.

Replacement Considerations

Check for direct pin-to-pin replacements within the AK4117 family or other low-power audio receivers from compatible manufacturers. Verify interface compatibility and sampling rate support before substitution.