Datasheet > VEML6035

VEML6035

更新时间： 2024-11-10 14:54:07

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
15页	219K
描述
Low Power, High Sensitivity, I2C Ambient Light Sensor

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VEML6035 数据手册

VEML6035

Vishay Semiconductors

www.vishay.com

Low Power, High Sensitivity, I²C Ambient Light Sensor

FEATURES

• Package type: surface-mount

• Dimensions (L x W x H in mm): 2.0 x 2.0 x 0.4

• Integrated modules: ambient light sensor (ALS)

• Supply voltage range V_DD: 1.7 V to 3.6 V

• Communication via I²C interface

• I²C bus H-level range: 1.7 V to 3.6 V

• Floor life: 168 h, MSL 3, according to J-STD-020

• Low stand by current consumption: typ. 0.5 μA

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

DESCRIPTION

• Ambient light sensor for mobile devices (e.g. smart

phones, touch phones, PDA, GPS) for backlight dimming

even under tinted glass

VEML6035 is a 16-bit low power, high sensitivity CMOS

ambient light sensor operated via a simple I²C command.

The sensor offers an active interruption feature that is

triggered outside of the threshold window settings

eliminating loading on the host. Active average power

consumption is around 300 μW.

• Ambient light sensor for industrial on- / off-lighting

operation

• Optical switch for consumer, computing, and industrial

devices and displays

VEML6035 incorporates a photodiode, amplifiers, and

analog / digital circuits in a single chip. Vishay’s patented

Filtron^TMtechnology, a wafer level optical filter, provides

the best spectral sensitivity to match human eye responses.

The sensor has excellent temperature compensation to

maintain output stability under changing temperature and its

refresh rate setting does not need an external RC low pass

filter. There is a programmable shutdown mode which

reduces current consumption to 0.5 μA. Operating voltage

ranges from 1.7 V to 3.6 V.

AMBIENT LIGHT FUNCTION

• High ALS sensitivity with minimum detectable intensity of

0.0004 lux/bit supports low transmittance lens design

• 100 Hz and 120 Hz flicker noise rejection

• Excellent temperature compensation

• High dynamic detection resolution

INTERRUPT FEATURE (INT) SUPPORT

Programmable interrupt function with upper and lower

thresholds. Adjustable persistence to prevent false triggers.

PRODUCT SUMMARY

OPERATING

VOLTAGE

RANGE

(V)

I²C BUS

VOLTAGE

RANGE

(V)

AMBIENT LIGHT AMBIENT LIGHT

ADC RESOLUTION

PROXIMITY /

AMBIENT LIGHT

OUTPUT

CODE

PART NUMBER

RANGE

(lx)

RESOLUTION

(lx)

VEML6035

1.7 to 3.6

6710

0.0004

16 bit, I²C

- / 0.0004

ORDERING INFORMATION

ORDERING CODE

PACKAGING

Tape and reel

VOLUME ⁽¹⁾

REMARKS

VEML6035

MOQ: 3000

2.0 mm x 2.0 mm x 0.4 mm

Note

(1)

MOQ: minimum order quantity

Rev. 1.2, 26-Nov-2019

Document Number: 84889

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

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