Part Review and Datasheet Update

A

adrian95

Fix the package/description properties, add datasheet pin types/descriptions, then run a review.

flux

I’ll update the package/description metadata and pin properties from the datasheet, then run a design review to catch any remaining symbol/footprint issues.

flux

The project-level package is already set to 56-VQFN (7x7), so I’m updating the part description and terminal metadata now.

flux

Pin metadata is updated; I’m running the part/component review checks now.

flux

Updated the part description and added datasheet-based Pin Type / Pin Description metadata for all 57 terminals, including supplies, grounds, analog inputs, references, digital interface pins, control pins, bypass nodes, and exposed pad.
Open items:
  • None from the requested review scope; component review checks returned no ERROR/WARNING/OPEN/UNCERTAIN items.
  • Package was already correct as 56-VQFN (7x7), so no package change was needed.
Suggested next steps:
  1. Publish the updated part if it’s ready for reuse.
  2. Optionally run a footprint geometry review against the TI land pattern before release.
Review and publish
Review footprint geometry
Publish updated part
Export part report
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Files

Pins

Symbol

Layout

3D View

Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
Pin Description
SDI/OSR0
1
Input
Serial data input in SPI mode; OSR0 oversampling-ratio configuration input in pin-control mode.
SDO/OSR1
2
Output
Serial data output in SPI mode; OSR1 oversampling-ratio configuration status/function pin in pin-control mode.
GPIO0/TDM
3
Bi-Directional
General-purpose digital I/O 0; TDM configuration/function pin.
GPIO1/HDR
4
Bi-Directional
General-purpose digital I/O 1; high-data-rate configuration/function pin.
~ERROR
5
Output
Active-low error/status output indicating ADC fault or error conditions.
DOUT0
6
Output
Frame-sync serial data output for channel/data stream 0.
DOUT1
7
Output
Frame-sync serial data output for channel/data stream 1.
DOUT2/GPIO2
8
Bi-Directional
Frame-sync serial data output 2; alternate general-purpose digital I/O 2.
DOUT3/GPIO3
9
Bi-Directional
Frame-sync serial data output 3; alternate general-purpose digital I/O 3.
GPIO4
10
Bi-Directional
General-purpose digital I/O 4.
GPIO5
11
Bi-Directional
General-purpose digital I/O 5.
DIN1/GPIO6
12
Bi-Directional
Digital input 1; alternate general-purpose digital I/O 6.
DIN0/GPIO7
13
Bi-Directional
Digital input 0; alternate general-purpose digital I/O 7.
DCLK
14
Output
Frame-sync serial data clock output.
FSYNC
15
Output
Frame-sync output for serial data port.
CLKIN
16
Input
ADC master clock input when using an external clock source.
DGND_1
17
Ground
Bottom
Digital ground return.
IOVDD_1
18
Power In
Digital I/O supply input.
IOVDD_2
19
Power In
Digital I/O supply input.
CAPD
20
Passive
Digital regulator bypass capacitor node; connect only to required external capacitor per datasheet.
DGND_2
21
Ground
Bottom
Digital ground return.
AVSS_1
22
Ground
Analog ground/negative analog supply return.
AVDD1_1
23
Power In
Analog supply input AVDD1.

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