Part Review and Datasheet Update

Worked for 3 mins 7 sec

flux

Review complete. I created the detailed report here: Part Review: PCM1822IRTER.

Open items:

Datasheet URL was already populated, so I did not replace it.
Main mismatch: the datasheet shows WQFN-20 plus one exposed VSS thermal pad, but the symbol/footprint currently exposes five extra VSS pins/pads numbered 21–25.
Pin types/descriptions are mostly unset and should be populated from the datasheet.

Suggested next steps:

Replace pins/pads 21–25 with one exposed pad terminal, pin 21 / VSS thermal pad.
Update footprint to 20 perimeter pads + one central exposed pad per TI RTE0020A.
Populate pin types and descriptions from the datasheet table.
Optionally change Mount from Hardware to SMD / surface mount.

adrian95

Populate all pin types and descriptions from the datasheet table.

Thought for 5 sec

flux

I’ll update each terminal’s Pin Type and Pin Description from the PCM1822 datasheet pin-function table, then verify the properties were applied.

Worked for 36 sec

flux

Populated and verified Pin Type and Pin Description for all 25 current terminals from the PCM1822 datasheet table.

Open items:

The current part still has five thermal-pad/VSS terminals numbered 21–25; the datasheet represents this as one exposed VSS thermal pad.

Suggested next steps:

Normalize Pin Type values to Flux’s standard ERC options if desired.
Replace VSS_5–VSS_9 with a single exposed-pad terminal/pad.
Re-run the part review after the thermal pad cleanup.

Fix pad, types, review

Fix exposed pad

Normalize pin types

Verify footprint geometry

Run part review

Files

Pins

Symbol

Layout

Preview

IN2M

Pin Number

IN2P

Pin Number

VSS_8

Pin Number

IN1M

Pin Number

VSS_4

Pin Number

DREG

Pin Number

MD0

Pin Number

IN1P

Pin Number

FMT0

Pin Number

VSS_9

Pin Number

MD1

Pin Number

AREG

Pin Number

SDOUT

Pin Number

VSS_3

Pin Number

VSS_2

Pin Number

VSS_1

Pin Number

VSS_7

Pin Number

VSS_5

Pin Number

BCLK

Pin Number

MSZ

Pin Number

FSYNC

Pin Number

IOVDD

Pin Number

AVDD

Pin Number

VREF

Pin Number

VSS_6

Pin Number

PCM1822IRTER