詳細信息
產(chǎn)品特性：
◆億光環(huán)境光感應(yīng)器為了不斷滿足最新的市場需求，已經(jīng)前后推出三代產(chǎn)品，從第一代純粹的ALS（環(huán)境光感應(yīng)器），到ALS和距離感應(yīng)器二合一，再到和IR的三合一，每一代產(chǎn)品都充分的滿足了各大客戶的需求，現(xiàn)在億光人正朝著更高更遠的目標前進，并期待和更多更具創(chuàng)新的企業(yè)共創(chuàng)新高。
產(chǎn)品應(yīng)用：
◆億光ALS產(chǎn)品被廣泛應(yīng)用于各行各業(yè)當中，其中，為響應(yīng)低碳環(huán)保、節(jié)能減排的環(huán)保號召，億光將此類產(chǎn)品重點推廣應(yīng)用在LED電視、手機、大型顯示頻、各類電子顯示頻、各類智能調(diào)節(jié)能耗的產(chǎn)品當中。目前，億光主推的第二代產(chǎn)品已經(jīng)被廣泛應(yīng)用于智能手機當中，合作廠商包括HTC等；目前第三代產(chǎn)品已經(jīng)受到手機行業(yè)各大巨頭的關(guān)注，第三代產(chǎn)品在2011年三季度將全新上市。
億光電子工業(yè)股份有限公司(Everlight Electronics., Ltd.)于1983年創(chuàng)立于臺灣臺北，在全球LED產(chǎn)業(yè)中具有關(guān)鍵性地位。今日，億光電子已成為LED產(chǎn)業(yè)的領(lǐng)導廠商。億光在產(chǎn)品質(zhì)量、效能與生產(chǎn)工藝上，積極追求卓越，建立起精湛的技術(shù)與優(yōu)化的流程來滿足客戶的各種需求。
億光產(chǎn)品均符合以下品質(zhì)要求：
品質(zhì)認證:
◆QC 080000/ISO 9001/TS-16949/OHSAS 18001/ISO14001
◆Green Partner/IECQ/ISO/ISO&TS/OHSAS/SA
RoHS檢測報告
RoHS是《電氣、電子設(shè)備中限制使用某些有害物質(zhì)指令》（the Restriction of the use of certain hazardous substances in electrical and electronic equipment）的英文縮寫，歐盟的RoHS限制令規(guī)定：自七月一日起，歐盟市場上的新電子產(chǎn)品及電機設(shè)備皆禁止使用鉛、水銀、鎘、六價鉻(hexavalent chromium)、多溴聯(lián)苯(polybrominated biphenyls, PBB)或多溴聯(lián)苯醚(polybrominated diphenyl ether, PBDE)。RoHS適用于八大類的電子產(chǎn)品及電機設(shè)備。
億光致力于符合環(huán)保減廢的生產(chǎn)過程及產(chǎn)品，依照禁止在新設(shè)備中使用鉛、水銀、鎘等有害物質(zhì)的《歐盟危害物質(zhì)禁用指令》(European Union Restriction of the Use of Certain Hazardous Substances, RoHS)。
Features
Ambient light sensing
? 4 Selectable range: Range 1 = 0.24Lux to 1000Lux
Range 2 = 0.96Lux to 4000Lux
Range 3 = 3.84Lux to 16000Lux
Range 4 = 15.36Lux to 64000Lux
? Human eye type spectral response (IR rejection)
? 12-bit effective resolution
? Provides an output count proportional to ambient light over the full operating range
Proximity sensing
? IR LED driver can adjust current drive from 50mA to 6.25mA
? 12-bit effective resolution
? Storage temperature range from -40 to 100°C
? Operating temperature range from -40°C to 85°C
? Operating voltage range: 2.25V ~ 3.5V
? Size: 2.1mm (L) x 2.0mm (W) x 0.6mm (H)
? RoHS compliant and Pb Free package
Description
APS-12D-1-02/TR8 is a digital-output light sensor, combining two photodiodes and signal processing circuit on a single CMOS integrated circuit to provide light measurements over an effective 12-bit dynamic range with a response similar to that of human eye. The integrating conversion technique employed by the APS-12D-1-02/TR8 effectively eliminates the effect of flicker from AC-powered lamps, increasing the stability of the measurement. Connected with an infrared LED (IRED), the built-in proximity sensor can reveal the closeness of approaching/departing objects. This device is intended primarily for use in applications in which measurement of ambient light and proximity sensing is a must, such as laptop computers, PDAs, camcorders, and GPS systems.
Applications
? Detection of ambient light for controlling the backlighting of TFT LCD display
? Automatic residential and commercial lighting management
? Automatic contrast enhancement for electronic signboard
? Mobile phone, Notebook PC, Net PC, UMPC, GPS… etc.