MAX30208 Part Review

flux

I’ll inspect the part metadata, find and attach the official datasheet if missing, then compare symbol, footprint, and pin descriptions against the datasheet and summarize any mismatches.

flux

The existing Datasheet URL points to a DigiKey product page, not the official ADI PDF, so I’m treating it as needing correction and will attach the Analog Devices datasheet URL if the project allows it.
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MAX30208CLB+T Part Verification Report

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Reviewed available part information for the Flux part project MAX30208CLB+T and cross-checked it against the official Analog Devices / Maxim...

flux

Completed the MAX30208CLB+T review and updated the root part Datasheet URL to the official Analog Devices PDF. Full details are in MAX30208CLB+T Part Verification Report.
Open items:
  • Package metadata mismatch: 16-LGA should be corrected to 10-pin Thin LGA / 10-LGA.
  • Pin Type and Pin Description properties are missing/unspecified.
  • Footprint is plausible, but exact land-pattern verification needs ADI land pattern 90-100101.
Suggested next steps:
  1. Correct package/description metadata.
  2. Populate pin types and pin descriptions from the datasheet.
  3. Verify footprint against official land pattern 90-100101 if you can provide/access the package drawing.
Fix metadata and pins
Correct package metadata
Populate pin metadata
Find land pattern
Run part review
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Files

Pins

Symbol

Layout

Preview

VDD_1
Pin Number
1
GPIO0
Pin Number
10
GND_1
Pin Number
4
SCL
Pin Number
9
GPIO1
Pin Number
7
SDA
Pin Number
8
VDD_3
Pin Number
3
GND_3
Pin Number
6
VDD_2
Pin Number
2
GND_2
Pin Number
5
MAX30208CLB+T Part Verification Report
Scope
Reviewed available part information for the Flux part project MAX30208CLB+T and cross-checked it against the official Analog Devices / Maxim Integrated MAX30208 datasheet.
Official datasheet used:
Datasheet URL update
The part previously exposed a distributor/product-page style Datasheet URL in library search results. I updated the root part Datasheet URL to the official Analog Devices PDF:
A follow-up project search reported the current root part Datasheet URL as the official ADI PDF.
Current observed part information

Table

FieldObserved valueDatasheet check
MPNMAX30208CLB+TMatches ordering part number family MAX30208CLB+ / MAX30208CLB+T
ManufacturerAnalog Devices / Maxim IntegratedMatches
DescriptionTemperature Sensor Digital, Local 0C ~ 70C 16 b 10-LGA (2x2)Mostly correct, but 16 b is resolution, not package count
Terminal count10Matches 10-pin Thin LGA
Part typeSensorsMatches digital temperature sensor
Package or Case Code16-LGAMismatch: datasheet says 10-pin Thin LGA; package code L1022+2
Designator prefixLibrary/search showed IC in one view; project root search showed UNot a datasheet issue, but metadata appears inconsistent across views
Key datasheet specifications

Table

SpecDatasheet value
Function±0.1°C accurate I2C digital temperature sensor
Supply voltage1.7 V to 3.6 V
Operating temperature0°C to +70°C
Accuracy±0.1°C from +30°C to +50°C; ±0.15°C from 0°C to +70°C in general description
Resolution16-bit, 0.005°C
InterfaceI2C, up to 400 kHz SCL
Measurement current~67 µA typical; 100 µA max during conversion
Standby current0.5 µA typ / 1.0 µA max at 25°C and VDD = 3.6 V; up to 3 µA max at 70°C
Integration time15 ms
I2C address format10100 GPIO1 GPIO0 R/W; GPIO states can select address behavior
Required bypassing0.1 µF capacitor from VDD to GND
Package2.0 mm × 2.0 mm × 0.75 mm, 10-pin Thin LGA
Package codeL1022+2
Package outline21-100265
Land pattern90-100101
Thermal resistanceθJA 241.30°C/W, θJC 53.90°C/W per datasheet package section
Schematic symbol / terminal cross-check

Table

PinFlux terminalDatasheet functionResult
1VDD_1VDD power, +1.7 V to +3.6 V; connect 0.1 µF to GNDMatches
2VDD_2VDD powerMatches
3VDD_3VDD powerMatches
4GND_1Ground referenceMatches
5GND_2Ground referenceMatches
6GND_3Ground referenceMatches
7GPIO1GPIO1; address-state input at I2C start; can act as external temperature convert inputMatches
8SDAI2C data input/outputMatches
9SCLI2C clockMatches
10GPIO0GPIO0; address-state input at I2C start; can be interrupt outputMatches
Symbol metadata issues
  • All terminal Pin Type properties are currently Unspecified.
  • No explicit Pin Description properties were found on the terminal components.
  • Recommended cleanup:
    • VDD pins: Power/Input or Power per Flux convention.
    • GND pins: Ground/Power per Flux convention.
    • SDA: Bidirectional / I2C data.
    • SCL: Input / I2C clock.
    • GPIO0/GPIO1: Bidirectional digital I/O, with descriptions from the datasheet.
Footprint cross-check
Observed footprint source is a KiCad module named MAX30208CLBT with:
  • 2 mm × 2 mm fab outline.
  • Pads 1–6: rectangular, 0.450 mm × 0.550 mm, arranged as two side columns.
  • Pads 7–10: rectangular, 0.250 mm × 0.300 mm, arranged in the center column.
  • Pad numbering aligns logically with the extracted datasheet pin functions:
    • 1–3 on one side for VDD.
    • 4–6 on the opposite side for GND.
    • 7–10 in the center column for GPIO1/SDA/SCL/GPIO0.
Footprint confidence
The footprint is plausible for the MAX30208 10-pin 2 mm × 2 mm Thin LGA and the pin numbering appears consistent with the datasheet’s pin table. However, the official MAX30208 datasheet does not include the full pad coordinate/size land-pattern table; it only references ADI/Maxim land pattern 90-100101. Therefore, the footprint pad dimensions, paste apertures, solder-mask behavior, and exact pin-1/mirroring orientation should be considered not fully proven until compared directly against land pattern 90-100101 or an official package/footprint drawing.
  1. Package or Case Code is wrong
    • Current: 16-LGA
    • Datasheet: 10-pin Thin LGA, package code L1022+2, body 2 mm × 2 mm × 0.75 mm
    • Recommended value: 10-LGA or 10-pin Thin LGA; capture L1022+2, 21-100265, and 90-100101 in implementation/details metadata if supported.
  2. Description is ambiguous
    • Current description includes 16 b 10-LGA; this is probably intended to mean 16-bit resolution plus 10-LGA package.
    • Recommended description: Digital local temperature sensor, 16-bit, I2C, 0°C to 70°C, 10-pin Thin LGA 2 mm x 2 mm.
  3. Terminal Pin Type properties are unspecified
    • Pin functions are correct by name/number, but metadata should be filled in for ERC/search quality.
  4. Terminal Pin Description properties are missing
    • Descriptions should be populated from the datasheet pin table.
  5. Footprint is plausible but not fully land-pattern-verified
    • Need ADI/Maxim land pattern drawing 90-100101 or official package database data for a final footprint geometry approval.
Overall conclusion
The electrical pinout and terminal count match the MAX30208 datasheet. The main actionable mismatch is package metadata: 16-LGA should be corrected to 10-pin Thin LGA / 10-LGA, because the 16 belongs to temperature resolution, not pin count. The Datasheet URL has been updated to the official Analog Devices PDF. The footprint appears reasonable, but exact land-pattern verification remains open because the datasheet references, rather than embeds, the official land pattern drawing.

  • Scope

  • Datasheet URL update

  • Current observed part information

  • Key datasheet specifications

  • Schematic symbol / terminal cross-check

  • Symbol metadata issues

  • Footprint cross-check

  • Footprint confidence

  • Mismatches and recommended fixes

  • Overall conclusion