NJL5304R
Preliminary
Biomonitoring Sensor with Two Green LEDs & Optical filtered PTr
■FEATURES
● Peak wavelength of LED...
NJL5304R
Preliminary
Biomonitoring Sensor with Two Green LEDs & Optical filtered PTr
■FEATURES
● Peak wavelength of LED: P 525nm (Green) ● High output, High S/N ratio ● Optical filtered photo
transistor ● Miniature, thin package: 3.15 X 4.35 X 0.8mm ● Pb free solder re-flowing permitted: 260C, 2 times ● Pb free, Halogen free ● Conformity to RoHS directive
■APPLICATION
●Pulse rate (Heart rate) of Wearable Devices (Smart watch, Fitness Tracker etc.) ● Mobile Devices
■GENERAL DESCRIPTION
NJL5304R is the compact surface mount type photo sensor, which is built in Two GREEN LEDs and an optical filtered photo
transistor that is useful reduce ‘Ambient light noise’. NJL5304R is a sensor for pulse rate (heart rate) measurement which shows one of fitness application that targeted the fitness tracker like Smart watch/Band/Bracelet.
■BLOCK DIAGRAM
6
5
4
Green LED2
Green LED1
123
1. LG2A 2. PE 3. LG1A 4. LG1K 5. PC 6. LG2K
■PIN CONFIGURATION PIN NO. SYMB...