VCNL3040

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 23-Sep-2020

2

Document Number: 84917

For technical questions, contact: sensorstechsupport@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

PIN DEFINITION

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

MAX.

UNIT

Supply voltage

VDD

2.5

3.6

V

Operation temperature range

Tamb

-40

+85

°C

Storage temperature range

Tstg

-40

+100

°C

RECOMMENDED OPERATING CONDITIONS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

MAX.

UNIT

Supply voltage

VDD

2.5

3.6

V

Operation temperature range

Tamb

-40

+85

°C

I2C bus operating frequency

f(I2CCLK)

10

400

kHz

Top View

85

14

PIN DESCRIPTIONS

PIN ASSIGNMENT

SYMBOL

TYPE

FUNCTION

1VDD

I

Power supply input

2

NC

-

No connection

3

GND

I

Ground

4

CATHODE

I

IRED cathode connection

5ANODE

I

Anode for IRED

6SCLK

I

I2C digital bus clock input

7

INT

O

Interrupt pin

8

SDAT

I / O (open drain)

I2C data bus data input / output