產品介紹

PM-8D23-20-DF8/TR8集成了一個接近傳感器(PS)、紅外發光二極管(IR LED)驅動器和一個SMBus兼容的I2C接口到一個芯片中，PM-8D23-20-DF8億光距離傳感器的快速I2C接口高達750kHz，用于易于連接到微控制器或嵌入式控制器，PM-8D23-20DF8/TR8距離傳感器具有低功耗操作，電池供電的設備。

PM-8D23-20-DF8 億光距離傳感器 特點：

PS
低功耗/low power consumption
窄帶紅外光譜/narrow bａnd IR spectrum
可編程發光強度/programmable IRED intensity
每個測量之間的可編程周期睡眠時間/programmable periodic sleep time between each measurement
中斷/Interrupts
可調中斷持久性/adjustable interrupt persistency
綠色電力/Green Power
睡眠時間小于10μA直流電源電流/less than 10µA DC supply current during sleep time
當電源關閉時，電源電流小于0.1/less than 0.1µA supply current when powered down
易于使用/Easy to Use
SMBus兼容的I2C接口/SMBus Compatible I2C interface
自動寄存器尋址/auto register addressing
溫度補償/temperature compensation
中斷引腳和標志/interrupt pin and flags
寬工作電壓范圍/Wide Operating Voltage Range
1.7V至3.6V的I2C接口電源/1.7V to 3.6V supply for I2C interface
2.3V至3.6V傳感器電源/2.3V to 3.6V sensor power supply
I2C地址選擇（綁定可選）/I2C address selection (bonding optional)
寬工作溫度范圍/Wide Operating temperature Range
-40°C至85°C環境溫度/-40°C to 85°C ambient temperature
尺寸/Size
3.94mm（L）×2.36mm（W）×1.35mm（h）/3.94mm (L) ×2.36mm (W) ×1.35mm (H)
產品本身將保留符合RoHS標準的版本/The product itself will remain within RoHS compliant version
符合歐盟范圍/Compliance with EU REACH
無鹵(Br＜900ppm,Cl＜900ppm,Br+Cl<1500ppm)/Compliance Halogen Free(Br<900ppm, Cl < 900ppm, Br+Cl < 1500ppm)

PM-8D23-20-DF8 億光距離感應器 應用：

顯示器和鍵盤調光調整和接近感測：/Display and keypad dimming adjustment and proximity sensing for:
移動設備：智能手機、PDA、GPS/ Devices: smart phone, PDA, GPS
計算設備：筆記本電腦、筆記本電腦/Computing Devices: laptop PC, notebook
消費類設備：液晶電視、數碼相框、數碼相機/Consumer Devices: LCD-TV, digital picture frame, digital camera