VDD Power-Up and Power Supply Considerations for Intersil Ambient Light Sensors APPLICATION NOTE

Intersil环境光传感器的VDD加电和供电注意事项

本资料主要针对Intersil环境光传感器的VDD电源上电和电源供应问题进行说明。当VDD电压低于规格并恢复时，器件可能进入不确定的工作模式。用户可以通过简单的软件或硬件重置程序恢复到正常操作。资料详细介绍了VDD电压下降至约1.8V或以下时，部分寄存器状态可能发生变化，以及如何通过设置VDD为0V、I2C重置程序或特定寄存器重写来恢复器件的正常工作状态。

RENESAS  -  ISL29010,ISL29021,ISL29011,ISL29033,ISL29030,ISL29020,ISL29042,ISL29040,ISL29018,ISL29028,ISL29003,ISL29004,ISL29015,ISL29001,ISL29012,ISL29023,ISL29002,ISL29013

环境光传感器（ISL29023）光机参考设计

本资料主要介绍了环境光传感器的光学/机械设计，针对Intersil的ISL29023环境光传感器产品。内容涵盖传感器视野（FOV）、光学路径、窗口材料、圆形孔径模型、硬孔径与软孔径对比，以及固角几何学和辐射度学等。资料提供了优化环境光传感器性能的光学/机械设计指南。

RENESAS  -  LIGHT SENSORS,光传感器,ISL29023

Renesas（瑞萨电子）消费电子IC产品选型指南

Mobile Computing Power Management Solutions    Processor Core Power    PMIC    Multi-Cell Battery Chargers    Single-Cell Battery Chargers    Switching Regulators    Low Dropout Regulators    Display & Backlight Drivers Product Introduction    LED Backlight Drivers    TFT-LCD DC-DC Regulators    Light Sensors   

RENESAS  -  PROXIMITY SENSORS,BACKLIGHT DRIVERS,光传感器,开关调节器,BUCK-BOOST REGULATORS,LI-ION LINEAR BATTERY CHARGER W,CONSUMER ELECTRONICS IC,消费电子集成电路,POWER MANAGEMENT IC,SWITCHING REGULATORS,DISCRETE PWM CONTROLLERS,POLYMER BATTERY CHARGERS,显示驱动程序,BOOST REGULATOR,LDO,USB-C BUCK-BOOST BATTERY CHARGER,ALL-IN-ONE PMIC,AMBIENT LIGHT AND PROXIMITY SENSORS,处理器核心电源,MULTI-CELL BATTERY CHARGERS,RGB DIGITAL LIGHT SENSOR,LOW POWER HIGH PSRR LINEAR REGULATORS,LED背光驱动器,HIGH EFFICIENCY POWER SUPPLY,LIGHT SENSORS,背光驱动器,PROCESSOR CORE POWER,BATTERY CHARGERS,AMBIENT LIGHT SENSORS,DIGITAL LIGHT SENSOR,PMIC,LED BACKLIGHT DRIVERS,TFT-LCD DC-DC REGULATORS,BUCK REGULATORS,BOOST+BYPASS REGULATORS,SINGLE-CHIP DISPLAY POWER AND LED DRIVER,LI-ION BATTERY CHARGERS,蓄电池充电器,DISPLAY DRIVERS,LOW DROPOUT REGULATORS,TFT-LCD DC-DC稳压器,SINGLE-CELL BATTERY CHARGERS,ISL95855/57,ISL9111/A,ISL9113/A,ISL95908,ISL9590X,ISL9230,ISL9120,ISL29501,ISL9021A,ISL91132/33/34,ISL95852,ISL9238,ISL98608,ISL91127/28,ISL98611/A,ISL98611,ISL98611A,LI-ION BATTERIES,智能电话,TABLETS,智能手表,消费电子,TABLET COMPUTERS,PICO PROJECTOR,数码照相机,WIFI SUPPLIES,GAME CONSOLE,SMARTPHONES,PORTABLE DEVICES,HIGH-END ULTRABOOK,RF POWER AMP,LCD-TV PANEL,SYSTEM SUPPLY,电动自行车,便携式电动工具,MEMORY CARDS,EMERGING COMMERCIAL DRONE,液晶电视面板,CONSUMER MOBILE DEVICES,游戏机,平板电脑,SMALL SIZE DISPLAY,INTERNET OF THINGS,TABLET,CONSUMER ELECTRONICS,微型投影機,PORTABLE POWER TOOLS,DIGITAL STILL CAMERA,LCD POWER,SMART WATCH,NOTEBOOKS,WEARABLES,MOBILE DEVICES,HANDHELD DEVICES,SMART PHONE,笔记本电脑,SMART PHONES,NOTEBOOK PC,TABLETS,E-BIKE

ISL29010光到数字输出传感器，具有高灵敏度、增益选择和I2C接口

RENESAS  -  EVALUATION BOARD,评估板,具有高灵敏度、增益选择和I2C接口的光-数字输出传感器,LIGHT-TO-DIGITAL OUTPUT SENSOR WITH HIGH SENSITIVITY, GAIN SELECTION, AND I2C INTERFACE,ISL29010,ISL29010IROZ-EVALZ,ISL29010IROZ-T7,DISPLAY AND KEYPAD BACKLIGHT DIMMING FOR,移动设备：智能手机、PDA和GPS,计算设备：笔记本电脑、UMPC网络盒,工业和医疗光传感,消费设备：液晶电视、数码相框和数码相机,COMPUTING DEVICES: NOTEBOOK PC, UMPC WEB POD,INDUSTRIAL AND MEDICAL LIGHT SENSING,显示器和键盘背光调光,MOBILE DEVICES: SMART PHONE, PDA, AND GPS,CONSUMER DEVICES: LCD-TV, DIGITAL PICTURE FRAME, AND DIGITAL CAMERAS

了解光传感器

本文介绍了光传感器的种类、工作原理和应用。文章首先概述了不同类型的光传感器，包括光电阻、光电二极管、光电晶体管等，并分析了它们在分辨率、动态范围和成本方面的权衡。接着，讨论了集成电路在光传感器中的应用，如芯片校准、滤波和分辨率提升。最后，通过笔记本电脑和手机显示屏的实例，展示了环境光传感器的应用。

RENESAS  -  PDV-P500X,EL7900,ISL29001

Renesas Flash编程器V3.06.01

Renesas Flash Programmer软件版本升级至V3.06.01，新增对RH850、RL78和RA系列部分型号的支持。用户可通过在线方式更新软件，并可通过免费版进行评估。购买产品需联系当地销售办公室或分销商，产品定价可通过相同方式咨询。

RENESAS  -  RENESAS FLASH程序员,RENESAS FLASH PROGRAMMER,R5F11LLG,R5F11KLG,R5F11LLF,R5F11KLF,R5F11LLE,RL78/F1E,R5F11KLE,RA4M1,R7FA6M2AF,R7FA2A1AB,R7FA6M3AF,RA6M1,R7FA6M3AH,RA6M3,RA6M2,RA2A1,R7FA4M1AB,R7F702002A,RH850/E2M,R7F702Z04C,R7F702Z02C,R7FA6M1AD,R7FA6M2AD,RH850,RL78