AK4493SEQ Part Audit

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I’ll audit the part metadata, source the official AK4493SEQ datasheet if needed, update the Datasheet property, then compare the symbol, footprint, and pin descriptions and document any mismatches.

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The part project stores its 48 pins as terminal objects, so I’m paging through the complete terminal set and footprint geometry rather than relying on a normal single-component view.
Created a project doc

AK4493SEQ Part Audit

View Document
Reviewed all available part metadata, the 48-terminal schematic symbol, PCB footprint/pads, 3D-model linkage, and the existing official data...

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Audit complete. The official AKM datasheet URL was already set, so no property update was needed; the 48-pin symbol mapping and LQFP footprint are consistent with the datasheet.
Key issues: all pins lack descriptions and use Pin Type: Unspecified, the explicit package property is missing, and the 125 dB description should clarify it applies at 2.7 Vrms. Full findings are in AK4493SEQ Part Audit.
Fix metadata and verify
Populate pin metadata
Add package property
Refine description
Run part review
BICK/DCLK/BCK
Pin Number
3
DVDD
Pin Number
1
PDN
Pin Number
2
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AK4493SEQ

AK4493SEQ thumbnail
Audio D/A Converter ICs Premium DAC Gen3+ 32bit 768kHz 125dB 2ch DSD SCDF
Audio digital-to-analog converter (DAC) that converts PCM and DSD digital audio data into high-performance analog output signals using a 32-bit architecture. It supports PCM input up to 768 kHz and DSD input up to 22.4 MHz (DSD512), features an I²S/TDM serial audio interface, operates from 3.0–3.6 V analog and digital supplies with a 1.7–1.98 V logic supply, and is housed in a 48-pin LQFP package.
#AudioDAC #DAC #32BitDAC #PCM #DSD #I2S #TDM #AKM #AK4493SEQ #LQFP48

Properties

AK4493SEQ

Asahi Kasei Microdevices

Integrated Circuit

info2.akm.com/NTY4LUFQSi0yNTUAAAGIKypGfocQFOnegEJYsrVIex-YBlHLm3GLtyIKKfwqo7Ul6QoYTQp5_r0JA_JYYGJWnu6VszM=

IC

parametric-v1

creativecommons.org/licenses/by/4.0/

Pricing & Availability

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