Biomonitoring Sensor with Red & IR LED

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  • Description

    NJL5510R is the compact surface mount type photo sensor, which is built in a RED LED, Infrared LED and a high sensitive photo diode. NJL5510R is a sensor for SpO2, pulse rate (heart rate) measurement which shows one of fitness application that targeted the fitness tracker like Smart watch/Band/Bracelet.


    • Bio monitor as SpO2, pulse rate of Wearable Devices(Smart watch, Fitness Tracker etc.)
    • Mobile Devices

  • Spec
    Function For pulse rate / SpO2 monitor
    Sensor element LED:660nm, 1pc
    940nm, 1pc / Light Receiving Element:PD
    Absolute Maximum Ratings (Ptot) 85 mW
    Absolute Maximum Ratings (IF) 50(RED)
    50(IR) mA
    Absolute Maximum Ratings (VCEO) 35(VR) V
    Dark Current 0.1(RED)
    0.1(IR) µA
    Output Current 2.5(RED) to 8(RED)µA / 0.6(IR) to 1.8(IR)µA
    Response Time (Rise) 0.25(RED)
    0.4(IR) µs
    Response Time (Fall) 0.25(RED)
    0.4(IR) µs
    MSL:Moisture Sensitivity Levels MSL5
    Package Size Typ.2.4x3.75x0.8 mm
    Wide Operating Temperature -20°C to 70°C
    Junction Temp. 100°C
    Package COBP
    Peak wavelength λP 660 nm (Red), 940 nm (Infrared)
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

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Functional Description

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