bh1749nuc是适用于i²c bus接口的数字颜色传感器ic。检测光的色彩模式(rgb)和红外光,将其转换为数字数据。具有高灵敏度、大检测范围、优异的红外光去除特性,因此可轻松、高精度地获取环境光线的照度和颜色温度。适用于根据环境光的照度、颜色温度调整tv、手机、平板电脑等液晶背光的应用。

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* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | bh1749nuc-e2
status | 推荐品
封装 |
包装数量 | 4000
最小独立包装数量 | 4000
包装形态 | taping
rohs |

特性:

sensor type

rgb/ir

vcc(min.)[v]

2.3

vcc(max.)[v]

3.6

maximum sensitivity [lx/step]

0.0125

current consumption (typ.) [ua]

190

standby mode current (typ.) [ua]

0.8

operating temperature (min.)[°c]

-40

operating temperature (max.)[°c]

85

package size [mm]

2x2.1 (t=0.6)

特点:

  • built-in ircut filter
  • rejecting 50 hz / 60 hz light noise
  • i²c bus interface (f/s mode support)
  • it is possible to select 2 type of i2c bus slave address.
  • correspond to 1.8 v logic interface
  • resolution 0.0125 lx/count (typ.)(in highest gain and longest measurement time setting)

evaluation
board

 
    • evaluation board
    • bh1749nuc-evk-001
    • bh1749nuc-evk-001 is an evaluation board for bh1749nuc,which is a rohm color sensor.

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