Optical Sensor for Heart Rate Monitor - BH1792GLC

BH1792GLC is optical sensor for heart rate monitor IC in which LED driver, green light and IR detection photodiode are incorporated. This device drives LED and provides the intensity of light reflected from body. LED brightness can be adjusted by LED driver current. The photodiode having the high sensitivity for green light and excellent wavelength selectivity achieves accurate pulse wave detection.

* 本產品是標準級的產品。本產品不建議使用的車載設備。
料號 | BH1792GLC-E2
狀態 | 供貨中
封裝 | WLGA010V28
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Sensor Type

Heart Rate Monitor

Analog Supply Voltage (Min.) [V]

2.5

Analog 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

功能:

  • Build-in green photodiode with excellent wavelength selective green filter and IR curt filter.
  • Built-in IR photodiode for touch detection.
  • Correspond to high sampling frequency. (1024Hz)
  • LED driver with current selection.
  • I²C bus Interface(f/s mode support)
  • Built-in FIFO