cm3512 is an advanced ultraviolet (uv) light sensor with i2c protocol interface and designed by the cmos process. it is easily operated via a simple i2c command. the active acknowledge (ack)feature with threshold windows setting allows the uv sensor to send out a uvi alert message. under a strong solar uvi condition, the smart ack signal can be easily implemented by the softwareprogramming.
  cm3512 incorporates a photodiode, amplifiers, and analog/digital circuits into a single chip.  cm3512's adoption of filtron™ uv technology provides the best spectral sensitivity tocover uv spectrum sensing. it has an excellent temperature compensation and a robust refresh rate setting that does not use an external rc low pass filter. cm3512 has linear sensitivity to solar uvlight and is easily adjusted by an external resistor. software shutdown mode is provided, which reduces power consumption to be less than 1 μa cm3512's operating voltage ranges from 2.7 v to 5.5v.
* converts light intensity to digital data format
* excellent responsivity: close to human eye responses
* excellent temperature compensation: -40 to 85ºc
* highly dynamic detection resolution for ambient light sensing
* standard i2c bus protocol interface
* slave address selectable by hardware pin state
* immunity on fluorescent light flicker
* software shutdown mode control
* output type: i2c
* operation voltage from 2.7v to 5.5v
* package: oplga (2.35 x 1.8 x 1.00 mm)
* lead free package (rohs compliant)
(end-of-life) cm3320 rgb sensor with i2c interface
device name: cm3512 uv light sensor with i2c interface
package：6 pin oplga, 2.35 x 1.8 x 1.0 mm and 2.35 x 1.8 x 0.6 mm power supply(v)：2.7 v to 5.5 v als
更多详情，欢迎大家来电咨询   联系人：何小姐   联系方式：18813576091   qq:2658721671

---

深圳市政鸿微电子有限公司
何建花
18194085326
布龙路339号鸿生源科技园

传感器生产厂商 http://chuanganqi.cn360cn.com