Datasheet > VEML7700-TT

VEML7700-TT

更新时间： 2024-11-07 15:56:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
13页	197K
描述
Analog Circuit,

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技术参数
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VEML7700-TT 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	Factory Lead Time：	13 weeks 3 days
风险等级：	1.53	湿度敏感等级：	4
Base Number Matches：	1

VEML7700-TT 数据手册

VEML7700

Vishay Semiconductors

www.vishay.com

High Accuracy Ambient Light Sensor With I²C Interface

FEATURES

• Package type: surface-mount

• Package: side view

• Dimensions (L x W x H in mm): 6.8 x 2.35 x 3.0

• Integrated modules: ambient light sensor (ALS)

• Supply voltage range V_DD: 2.5 V to 3.6 V

• Communication via I²C interface

• Floor life: 72 h, MSL 4, according to J-STD-020

• Low shut down current consumption: typ. 0.5 μA

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

AMBIENT LIGHT FUNCTION

• Filtron^TMtechnology adaption: close to real human eye

response

• O-Trim^TMtechnology adoption: ALS output tolerance

≤ 10 %

Pinning

1: SCL

2: V_DD

3: GND

4: SDA

• 16-bit dynamic range for ambient light detection from

0 lx to about 120 klx with resolution down to 0.0036 lx/ct,

supports low transmittance (dark) lens design

DESCRIPTION

• 100 Hz and 120 Hz flicker noise rejection

• Excellent temperature compensation

• High dynamic detection resolution

• Software shutdown mode control

VEML7700 is a high accuracy ambient light digital 16-bit

resolution sensor in a miniature transparent 6.8 mm x

2.35 mm x 3.0 mm package. It includes a high sensitive

photo diode, a low noise amplifier, a 16-bit A/D converter

and supports an easy to use I²C bus communication

interface.

APPLICATIONS

The ambient light result is as digital value available.

• Ambient light sensor for backlight dimming of e.g. TV

displays, smart phones, touch phones, PDA, GPS

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

operation

• Optical switch for consumer, computing, and industrial

devices and displays

PRODUCT SUMMARY

OPERATING

VOLTAGE

RANGE

(V)

I²C BUS

VOLTAGE

RANGE

(V)

AMBIENT

OPERATING

RANGE

AMBIENT

LIGHT RANGE

(lx)

ADC RESOLUTION

PROXIMITY /

AMBIENT LIGHT

LIGHT

RESOLUTION

(lx)

OUTPUT

CODE

PART NUMBER

(mm)

VEML7700

n/a

2.5 to 3.6

1.7 to 3.6

0 to 120 000

0.0036

16 bit, I²C

- / 0.0036

ORDERING INFORMATION

ORDERING CODE

PACKAGING

VOLUME ⁽¹⁾

REMARKS

Side view

Top view

VEML7700-TR

Tape and reel

MOQ: 2300 (MOQ is one reel)

MOQ: 2200 (MOQ is one reel)

VEML7700-TT

Note

(1)

MOQ: minimum order quantity

Rev. 1.3, 02-Jun-17

Document Number: 84286

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

12 3 4 5 6 7...13

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