AFE4960PYBGT

AFE4960PYBGT from Texas Instruments is a Two-channel ECG and PPG analog front end with integrated respiration and pace detection - Biosensing AFEs. The AFE4960P supports synchronized signal acquisition of ECG, PPG and bio-impedance signals. A PPG signal chain comprises of a current driver for LEDs and a receiver that senses the signal from PDs. The AFE can be configured as either a 2-channel ECG receiver or as a 1-channel ECG receiver and a Respiration impedance channel. The AFE signal chains can interface in a flexible manner to up to 4 electrodes. The AFE has AC and DC Lead biasing and lead on/off detection. Pacemaker pulse detection is supported on one channel. All the signal chain outputs are converted by a single ADC in well-defined time slots and stored as 24-bit words in a 128-sample FIFO which can be read out using a SPI or an I 2 C interface. The AFE4960P can be used to realize a 3-lead ECG system along with SpO2.

Package: Tape & Reel
Standard Package: 250
RoHS: Not applicable
MSL: Unlimited
ECCN: EAR99
HTSUS: 8542.39.0001

Integrated Circuits (ICs) / Data Acquisition / Analog Front End (AFE)