NJL5510R

NJL5510R Biomonitoring Sensor with Red & IR LED ■FEATURES ● Peak wavelength : P 660nm (Red), 940nm (Infrared) ● Miniature, thin package: 2.4 X 3.75 X 0.8mm ● Pb free solder re-flowing permitted: 260C, 2 times ● Pb free, Halogen free ● Conformity to RoHS directive ■APPLICATION ●Bio monitor as SpO2, pulse rate of Wearable Devices (Smart watch, Fitness Tracker etc.) ● Mobile Devices ■GENERAL 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. ■EQUIVALENT CIRCUIT BLOCK DIAGRAM 1. LRK 2. LRA 3. PA 6. LIRK 5. LIRA 4. PK ■PIN CONFIGURATION PIN NO. 1 2 3 4 5 6 SYMBOL LRK LRA PA PK LIRA LIRK DESCRIPTION Cathode for RED LED Anode for RED LED Anode for PD Cathode for PD Anode for IR LED Cathode fo...