The ZOPT2202 Sensor integrates two types of ultra-violet light sensors: one that is primarily sensitive in the UVA spectral range and one that is sensitive in the UVB spectral range. The device is connected via an I2C interface to a microcontroller. Other I2C or SMBus devices can be connected to the same interface. The device has a programmable interrupt with hysteresis to respond to events and reduce the microcontroller tasks. A major application of the device is in smart phones or other mobile devices to enable UVA and UVB light measurements in support of diverse health care applications or contextual awareness algorithms.


  • Very high UVA and UVB light sensitivity combined with superior visible light and infrared light suppression
  • UVA / UVB sensor in a matrix array arrangement; very stable spectral response over angle of light incidence
  • Parallel operation of UVA and UVB sensor
  • Configurable output resolution: 13 to 20 bits
  • Configurable analog gain: x1 to x18
  • Linear output code; large dynamic range
  • Excellent temperature compensation
  • Lowest conversion repeat noise
  • Fluorescent light flicker immunity
  • Programmable interrupt function for UVA or UVB sensor with upper and lower thresholds
  • I2C interface capable of standard mode (100kHz) or fast mode (400kHz) communication; 1.8V logic compatible

Product Options

下单器件 ID Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type 封装 Buy Sample
ZOPT2202CC5WES Obsolete LGA 6 -40 to 90°C Reel Package Info

Documentation & Downloads

文档标题 他の言語 Type 文档格式 文件大小
ZOPT2202 Short-Form Datasheet Short Form Datasheet PDF 327 KB
ZOPT2202 Datasheet Datasheet PDF 1.09 MB
ZOPT2201 - ZOPT2202 Evaluation Kit User Manual Manual PDF 1.80 MB
ZOPT Evaluation Software Revision 1.40 Software ZIP 7.28 MB

Boards & Kits

Part Number 文档标题 Type 公司
ZOPT2202KIT Evaluation Kit for ZOPT2202