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TMD26353M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TMD26353M product

TMD26353M

Optical Sensors - Ambient Light

optical sensorproximity sensorVCSELI²Cwearable

TMD26353M is a compact, factory-calibrated optical proximity module with an integrated 940 nm VCSEL, dual photodiodes, I²C control, and interrupt support.

Best for

  • Compact wearable proximity detection
  • Earbud insertion or removal detection
  • Glasses and watch user detection

Avoid if

  • The design requires a stated lifecycle or availability guarantee not provided in the source data

Check before use

  • Optical stack and module placement
  • I²C pull-ups and bus voltage
  • VCSEL supply and laser-safety system requirements

Key specifications

Module size
2.00 mm × 1.00 mm × 0.50 mm
Emitter
940 nm IR VCSEL
Sensor supply
1.8 V nominal
Interface
I²C, address 0x39

Compliance & Environment

RoHS
ROHS3 Compliant

Application

Wearable proximity detectionTrue-wireless earbuds

Datasheet

TMD2635_DS000674_4-00.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TMD26353M: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a miniature optical proximity sensor module from ams OSRAM with an integrated 940 nm IR VCSEL, near and far photodiodes, an I²C interface, and an active-low open-drain interrupt output.