TMF8805 datasheet(4/74 Pages) OSRAM

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TMF8805

General description

Datasheet

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DS000692

• v7-00 • 2023-Dec-01

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TMF8805 Time-of-flight sensor

General description

The TMF8805 is a dToF (direct time of flight) optical distance sensor module achieving up to

2500 mm target detection distance.

The TMF8805 is a time-of-flight (TOF) sensor in a single modular package with associated

VCSEL. The TOF device is based on SPAD, TDC and histogram technology. The device

achieves 2500 mm detection range.

1.1

Key specifications & features

The benefits and features of TMF8805, Time-of-flight sensor are listed below:

Table 1: Key benefits & features

Benefits

Features

Small footprint fits in the mobile phone bezel

Modular package - 2.2 mm x 3.6 mm x 1.0 mm

Detecting central closest objects

No influence on multi object reflections

Within 5 % of measurement (accuracy); no

multipath and no multiple object problems as for

iToF

Time-to-Digital Converter (TDC)

Direct Time-of-Flight Measurement

Better accuracy detects reliably closest object

Minimum distance 20 mm

Maximum distance 2500 mm

Single Photon Avalanche Photodiode (SPAD)

Histogram based architecture

No complex calibration

Dynamic cover glass calibration

Compensates for dirt on glass

Reliable operation under demanding use cases

Improved accuracy over temperature and life

Reference SPAD

Make better decisions

Distance and signal quality reported

Class 1 eye safe

Fast VCSEL driver with protection

Longer battery life

27 mA power consumption at 30 Hz operation

0.26 µA power-down current consumption (EN=0)

TMF8805 数据表(PDF) 4 Page - OSRAM GmbH

TMF8805 数据表(HTML) 4 Page - OSRAM GmbH

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