TMD2621 datasheet(2/59 Pages) OSRAM

2 / 59 page

Datasheet, Public

Page 1

[v4-00] 2023-Apr-12

Document Feedback

TMD2621

Proximity Sensor Module for Behind

OLED Applications

The TMD2621 features an advanced proximity measurement.

The device integrates an IR VCSEL and an advanced VCSEL driver

within an optimized 4.65mm x 1.86mm x 1.3mm OLGA package.

The proximity function synchronizes IR emission and detection

to sense nearby objects. The architecture of the engine features

self-maximizing dynamic range, ambient light subtraction,

advanced crosstalk cancellation, and interrupt-driven I²C

communication. Sensitivity, power consumption, and noise can

be optimized with adjustable IR VCSEL timing and power. The

proximity engine recognizes detect/release events and

produces a configurable interrupt whenever the proximity

result crosses upper or lower threshold settings.

Ordering Information and Content Guide appear at end of

datasheet.

Key Benefits & Features

The benefits and features of TMD2621 are listed below:

Figure 1:

Added Value of Using TMD2621

Applications

The TMD2621 applications include:

• Proximity detection for mobile phones

Benefits

Features

• Proximity detection behind OLED displays

• Integrated factory calibrated 940nm IR VCSEL

• Display synchronization with highly programmable

Proximity Start Delay (PSD)

• Crosstalk and ambient light cancellation

• Optimized sensitivity and noise level

• Wide configuration range

• Low power consumption

• 1.8V power supply with 1.8V I²C bus

• Configurable sleep mode

• Interrupt driven device

• Integrated status checking for all functions

• Proximity saturation flag

• VSYNC status check

General Description

TMD2621 Fiches technique(PDF) 2 Page - OSRAM GmbH

TMD2621 Fiches technique(HTML) 2 Page - OSRAM GmbH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Fiches technique Télécharger

Lien URL