光学式脉搏传感器IC_BH1790GLC

BH1790GLC是搭载LED驱动器和绿色检测用光电二极管的光学式脉搏传感器IC。对在活体内照射LED时反射光的强度进行测量。可通过LED的驱动电流和发光时间调节LED亮度。使用具备高灵敏度和优异波长选择性能的绿色检测用光电二极管,可高精度获取脉搏信号。

* 本产品是标准级的产品。本产品不建议使用于车载设备。
型号 | BH1790GLC-E2
Status | 供应中
封装 | WLGA010V28
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS | Yes

特性:

Grade

Standard

Sensor Type

Heart Rate Monitor

Analog Supply Voltage (Min.) [V]

2.5

Analog Supply Voltage (Max.) [V]

3.6

IO Supply Voltage (Min.) [V]

1.7

IO Supply Voltage (Max.) [V]

3.6

Current Consumption [uA]

200.0

Standby Current [µA]

0.8

Red Light Cut

Yes

IR Cut

Yes

I/F

I²C

Operating Temperature (Min.)[°C]

-20

Operating Temperature (Max.)[°C]

85

特点:

  • Green filter with excellent wavelength selectivity.
  • Built-in Ircut Filter.
  • LED driver with current selection.
  • Correspond to 1.8V I²C Interface.