概览

The ISL29011IROZ-EVALZ evaluation board is used to evaluate the performance of Renesas' ISL29011 digital ambient light sensor and proximity sensor with interrupt function.

The ISL29011 is an integrated ambient and infrared light-to-digital converter with a built-in IR LED driver and I2C interface (SMBus compatible). This device provides not only ambient light sensing to allow robust backlight/display brightness control but also infrared sensing to allow proximity estimation featured with interrupt function.

ISL29011IROZ-EVALZ Evaluation Board
ISL29011IROZ-EVALZ Evaluation Board
  • Proximity sensing
  • Ambient IR cancellation during proximity sensing
    • Works under direct sunlight
  • IR LED driver with programmable source current
    • Adjustable current drive from 100mA to 12.5mA
  • Programmable LED current modulation frequency
  • Variable conversion resolution
  • Simple output code directly proportional to lux
  • Adjustable sensitivity up to 65 counts per lux
  • Selectable range (via I2C)
  • Integrated 50Hz/60Hz noise rejection
  • Works under various light sources, including sunlight
  • Light sensor close to human eye response
    • Excellent light sensor IR and UV rejection
  • Proximity sensor range from 850nm to 950nm
    • Can use either 850nm or 950nm LED solution
  • 90µA max operating current
  • Software shutdown and automatic shutdown
    • 0.5µA max shutdown current
  • I2C (SMBus compatible) output
  • No complex algorithms needed
  • Temperature compensated
  • Small form factor
    • 8 Ld 2.0mm x 2.1mm x 0.7mm ODFN package
  • I2C and SMBus compatible
  • 1.7V to 3.63V supply for I2C interface
  • 2.25V to 3.63V sensor power supply
  • Pb-Free (RoHS compliant)

应用

  • Display and keypad dimming adjustment and proximity sensing for:
    • Mobile devices: Smartphones, PDAs, GPS
    • Computing devices: Notebook PCs, Webpads
    • Consumer devices: LCD-TVs, digital picture frames, digital cameras
  • Industrial and medical light and proximity sensing

文档

= 相关文档
类型 文档标题 日期
手册 - 开发工具
ISL29011IROZ-EVALZ User Guide
PDF 355 KB
数据手册
ISL29011 Datasheet
PDF 1.19 MB
手册 - 开发工具
ISL290xxiroz-evalz, ISL29xxxeval1z User Guide
PDF 1.74 MB
3 items

设计和开发

软件下载
类型 文档标题 日期
PCB设计文档
isl29011-design-model1
IBS 52 KB
库
ISL29011, ISL29018, ISL29021, ISL29023 Evaluation Board Software v1.0.7
EXE 2.41 MB
库
ISL29xxx ALS Evaluation Software v5.4.1
EXE 2.87 MB
库
Intersil ISL29xxx HID Installer v1.39
EXE 3.56 MB
4 items

产品选择

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