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電(diàn)源与外围

汽車(chē)電(diàn)子

物(wù)联网（IoT）解决方案

汽車(chē)電(diàn)子解决方案

  • ams 1D TOF接近传感器

    可(kě)用(yòng)于机械开关的更替或感测人的肢體(tǐ)语言

接近检测传感器通过测量反射的红外線(xiàn) (IR) 能(néng)量来检测物(wù)體(tǐ)或人的存在。该器件系列包含集成的 LED 驱动器，有(yǒu)的器件还集成了 LED。接近检测器件提供四路可(kě)编程 LED 驱动電(diàn)流和 IR 脉冲重复。接近检测電(diàn)路可(kě)补偿环境光，使其无论在明亮日照还是黑暗房间中(zhōng)均可(kě)以工(gōng)作(zuò)。宽动态范围支持手机等深色玻璃后的短距离检测应用(yòng)操作(zuò)。接近检测传感器可(kě)用(yòng)于机械开关的更替或感测人的肢體(tǐ)语言。

TOF（Time Of Flight）即飞行时间的意思，通过给目标连续发送光脉冲，然后用(yòng)传感器接收从物(wù)體(tǐ)反射返回的光，通过探测光脉冲的飞行（往返）时间来得到目标物(wù)距离。TOF技(jì )术采用(yòng)主动光探测方式（非照明）；照射单元对光进行高频调制后再进行发射，调制脉冲可(kě)达到几十到几百MHz；测量精(jīng)度高，可(kě)精(jīng)确到毫米级别。

  • TMF8701飞行时间测距模块0-60cm
  • TMF8601飞行时间测距模块2-250cm
  • TMD2635超小(xiǎo)型接近传感器
选型表下载
  Supply Voltage   RecommendedOperating DistancesTemperatureRange 
PartNoDescriptionVI²C BusProgrammableIntegratedCapabilities and Componentscm°CPackages
TMD26202-in-1 small apertureproximity detection module1.7-2.01.8VGain,integration time, interruptIRLED　-30 to 85Surface-mountmodule, pin count 8
TMD26352-in-1 ultra smallproximity detection module 1.8V I²C1.7- 2.01.8VGain,Integration Time, InterruptIRVCSEL<5-30 to 85OLGA,Pin Count 6
TMD26721Digital proximitydetector, LED driver and IR LED in an optical module Vdd I2C interface2.6- 3.6VDDInterruptIRLED<15-40to 85Surface-mountmodule, pin count 8
TMD26723Digital proximitydetector, LED driver and IR LED in an optical module 1.8V I2C interface2.6- 3.61.8VInterruptIRLED<15-40to 85Surface-mountmodule, pin count 8
TMF8701Time-of-Flight sensorwith 940nm integrated IR VCSEL in a 2.2mm x 3.6mm x 1.0mm optical module 1.8VI²C2.7- 3.31.8VModesetting, Repetition rate, InterruptAmbientlight immunity (100k lux to 0 lux)60-30 to 70OLGA,Pin Count 8
TMF8801Time-of-Flight sensorwith 945nm integrated IR VCSEL in a 2.2mm x 3.6mm x 1.0mm optical module 1.8VI²C2.7- 3.31.8VModesetting, Repetition rate, InterruptAmbientlight immunity (100k lux to 0 lux)2- 250-30 to 70OLGA,Pin Count 8
TSL26711Digital proximitydetector, LED drvr., Vdd I2C interface2.6- 3.6VDDGain,Integration time, Interrupt　<15-40to 85FN,pin count 8
TSL26713Digital proximitydetector, LED drvr., 1.8V I2C interface2.6- 3.61.8VGain,Integration time, Interrupt　<46-40to 85FN,pin count 8
TSL26721Digital proximitydetector, LED drvr., Vdd I2C interface2.4- 3.6VDDGain,Integration time, Interrupt　<15, < 46-30 to 70FN,pin count 6
TSL26723Digital proximitydetector, LED drvr., 1.8V I2C interface2.4- 3.61.8VGain,Integration time, Interrupt　<15, < 46-30 to 70FN,pin count 6
数据手册
  • 点击选型表型号，下载数据手册
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