LTR-800HR

Description
The LTR-810HR-01 is a low profile module designed
specifically for heart rate measurement purposes. It
consists for four discrete light emitting diodes and a
photodiode detector IC optically isolated by light barriers to
eliminate cross talk. The photodiode detector IC features
an IR block photodiode connected to a current amplifier
that outputs an amplified current linearly related to the
photodiode current. This integrated module will create a
low-noise output current for external analog **
processor to generate accurate hear rate **s.
Four independent LEDs are provided for external drivers to
enable different driving configurations in pair or any
combination to achieve more accurate measurement or to
implement different functions of a biosensor.