Datasheet > APDS-9901

APDS-9901

更新时间： 2024-10-02 12:32:43

品牌	Logo	应用领域
安华高科 - AVAGO		传感器
页数	文件大小	规格书
28页	1267K
描述
Digital Proximity and Ambient Light Sensor

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

APDS-9901 数据手册

APDS-9900 and APDS-9901

Digital Proximity and Ambient Light Sensor

Data Sheet

Description

Features

The APDS-9900/9901 provides digital ambient light

sensing (ALS), IR LED and a complete proximity detection

system in a single 8 pin package. The proximity function

oﬀers plug and play detection to 100 mm (without front

glass) thus eliminating the need for factory calibration

of the end equipment or sub-assembly. The proximity

detection feature operates well from bright sunlight

to dark rooms. The wide dynamic range also allows for

operation in short distance detection behind dark glass

such as a cell phone. In addition, an internal state machine

provides the ability to put the device into a low power

mode in between ALS and proximity measurements

providing very low average power consumption. The ALS

provides a photopic response to light intensity in very low

light condition or behind a dark faceplate.

ALS, IR LED and Proximity Detector in an Optical Module

•ꢀ Ambient Light Sensing (ALS)

– Approximates Human Eye Response

– Programmable Interrupt Function with Upper and

Lower Threshold

– Up to 16-Bit Resolution

– High Sensitivity Operates Behind Darkened Glass

– Up to 1,000,000:1 Dynamic Range

•ꢀ Proximity Detection

– Fully Calibrated to 100 mm Detection

– Integrated IR LED and Synchronous LED Driver

– Eliminates “Factory Calibration”of Prox

– Covers a 2000:1 Dynamic Range

•ꢀ Programmable Wait Timer

The APDS-9900/9901 is particularly useful for display

management with the purpose of extending battery life

and providing optimum viewing in diverse lighting con-

ditions. Display panel and keyboard backlighting can

account for up to 30 to 40 percent of total platform power.

The ALS features are ideal for use in notebook PCs, LCD

monitors, ﬂat-panel televisions, and cell phones.

– Wait State Power – 70 µA Typical

– Programmable from 2.72 ms to > 6 Sec

•ꢀ I C Interface Compatible

– Up to 400 kHz (I C Fast-Mode)

– Dedicated Interrupt Pin

•ꢀ Sleep Mode Power - 2.5 µA Typical

•ꢀ Small Package L3.94 x W2.36 x H1.35 mm

The proximity function is targeted speciﬁcally towards

near ﬁeld proximity applications. In cell phones, the

proximity detection can detect when the user positions

the phone close to their ear. The device is fast enough

to provide proximity information at a high repetition

rate needed when answering a phone call. This provides

both improved “green” power saving capability and the

added security to lock the computer when the user is not

present. The addition of the micro-optics lenses within

the module, provide highly eﬃcient transmission and

reception of infrared energy which lowers overall power

dissipation.

Applications

•ꢀ Cell Phone Backlight Dimming

•ꢀ Cell Phone Touch-screen Disable

•ꢀ Notebook/Monitor Security

•ꢀ Automatic Speakerphone Enable

•ꢀ Automatic Menu Pop-up

•ꢀ Digital Camera Eye Sensor

8 - VDD

7 - SCL

1 - SDA

2 - INT

Ordering Information

Part Number

APDS-9900

APDS-9901

Packaging

Quantity

6 - GND

5 - LED A

3 - LDR

4 - LED K

Tape & Reel

2500 per reel

12 3 4 5 6 7...28

中文翻译

下载PDF

与APDS-9901相关器件

型号	品牌	获取价格	描述	数据表
APDS-9930	AVAGO	获取价格	Digital Proximity and Ambient Light Sensor
APDS-9930-140	AVAGO	获取价格	Digital Proximity and Ambient Light Sensor
APDS-9930-200	AVAGO	获取价格	Digital Proximity and Ambient Light Sensor
APDS-9960	AVAGO	获取价格	Digital Proximity, Ambient Light, RGB and Gesture Sensor
APE	NIDEC	获取价格	Subminiature Pushbutton Switches
APE0504	APLUS	获取价格	very low cost voice and melody synthesizer with 4-bits CPU
APE0508	APLUS	获取价格	very low cost voice and melody synthesizer with 4-bits CPU
APE0612	APLUS	获取价格	very low cost voice and melody synthesizer with 4-bits CPU
APE10005	PANASONIC	获取价格	Electromechanical Relay, SPST, Latched, 6VDC (Coil), 170mW (Coil), 0.1A (Contact), 5VDC (C
APE10006	NAIS	获取价格	THE SLIM POWER RELAY

与APDS-9901相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

38
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

32
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

29
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

40

产品中心

服务支持

精选活动

关于我们

帮助中心

APDS-9901

APDS-9901 数据手册

与APDS-9901相关器件

与APDS-9901相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

APDS-9901

APDS-9901 数据手册

与APDS-9901相关器件

与APDS-9901相关文章

您还可以找

您在本页遇到什么问题？