RT1025 Datasheet - Richtek

RT1025 - Integrated ECG/PPG AFE

The RT1025 is an integrated AFE solution for Heart-Rate monitoring and measurements. The RT1025 integrates low noise voltage and current sensing channels and is capable of sensing ECG (Electrocardiography) and PPG (Photoplethysmography) simultaneously. The RT1025 have > 100dB dynamic range and can s.

RT1025 Features

* ECG Channel Feature

* Supports Two-Electrode (2E) Mode and Right Leg Drive (RLD) Mode

* Low Noise PGA and High Resolution ADC

* Input Impedance : 125M to 500MΩ at Two-Electrode Mode and > 1GΩ at Right Leg Drive Mode

* Low Input-Referred Noise : 0.67µVrms (64Hz ODR, Gain = 12)

RT1025-Richtek.pdf