MAX30208 Part Review

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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
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

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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

Documents

Assets

MAX30208CLB+T

MAX30208CLB+T Symbol.svgDefault
MAX30208CLB+T

MAX30208CLB+T

MAX30208CLB+T.stp3D Model

MAX30208CLB+T

MAX30208CLBT.kicad_modFootprint
MAX30208CLB+T-thumb.png

MAX30208CLB+T-thumb.png

MAX30208CLB+T-thumbThumbnail

MAX30208CLB+T

MAX30208CLB+T thumbnail
Temperature Sensor Digital, Local 0°C ~ 70°C 16 b 10-LGA (2x2)
Digital temperature sensor designed for high-accuracy body temperature measurement with a ±0.1°C accuracy (from +30°C to +50°C). It operates from a 1.7 V to 3.6 V supply, communicates through an I²C-compatible interface, provides a 16-bit temperature output with 0.005°C resolution, and includes programmable high/low temperature alarms with an interrupt output.
#TemperatureSensor #DigitalSensor #BodyTemperature #I2C #LowPower #AnalogDevices

Properties

MAX30208CLB+T

Analog Devices Inc./Maxim Integrated

Sensors

analog.com/media/en/technical-documentation/data-sheets/MAX30208.pdf

U

10-pin Thin LGA

parametric-v1

creativecommons.org/licenses/by/4.0/

Pricing & Availability

DPN

Stock

Qty 1

2

0

$2.734–$3.9674

1

8.9K

$5.66

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