TCS3701 datasheet(55/67 Pages) OSRAM

No de pièce	TCS3701

Description	ALS/Color and Proximity Sensor for Use Behind OLED Displays

PDF	67 Pages

Scroll/Zoom	100%

Fabricant	OSRAM [OSRAM GmbH]

Site Internet	http://www.osram.com

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55 / 67 page

Page 54

Datasheet, Public

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[v2-00] 2022-Dec-15

TCS3701 − Application Information

It is highly recommended to consult the ams OSRAM

application team for circuit diagram and layout review at

design-in.

Figure 65:

TCS3701 Typical Application Circuit

Note(s):

1. For proximity systems a 4.7μF to 10μF supply capacitor C3 shall be connected from the LED anode to ground. C1 in the graphic

above shall be 4.7μF, 6.3V, 10% and C2 in the graphic above shall be 1μF, 6.3V, 20%. All ground vias shall connected to a solid ground

plane.

2. Please observe that ESD protection is needed for external emitter LED or VCSEL to achieve 2kV HBM.

Figure 66:

TCS3701 Recommended Part Placement

Note(s):

1. NC pins do not have an internal electrical connection. For device ESD protection, it is recommended to connect it to ground.

Application Information

VDD

INT

SCL

SDA

TCS3701

VDD

VSS

INT

SCL

SDA

GPIO

RSCL

RSDA

VIO

RINT

PGND

GPIO

RGPIO

LDR

V1.8

VLED

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