SBAA536A January 2022 – April 2022 AFE4960
Capabilities Using One or Two AFE4960 Devices
More Information on ECG Systems Design
Design Considerations
| Upcoming design deadlines? | AFE4960 is highly integrated, just add patient protection and an MCU for a functioning system. | ||
| Need more than a 3-Lead ECG system? | Pair two AFE4960 devices in parallel to realize a 5-Lead ECG (4 ECG, 2 RESP) system. | ||
| Need SpO2? | AFE4960P comes with 4 LED, 4 PD PPG signal support for SpO2 measurement. | ||
| Need high-fidelity signal? | AFE4960 features 1+ GΩ input impedance, CMRR > 100 dB, and programmable-gain INA. |
| AFE Configuration | 1-ECG | 2-ECG | ECG and RESP | IDLE |
|---|---|---|---|---|
| Power Consumption (Typical Conditions) | About 520 μW | About 820 μW | About 1.26 mW | About 27μW |
Related Devices
| Feature | AFE4950 | AFE49I30 | AFE4960 | AFE4960P | ADS1294 | ADS1294R | ADS1296 | ADS1296R | ADS1298 | ADS1298R | ADS1299 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ECG Channels | 1 | 1 | 2 | 2 | 4 | 4 | 6 | 6 | 8 | 8 | 8 |
| Respiration? | – | – | Integrated | Integrated | – | Analog | – | Analog | – | Analog | – |
| Pace? | – | – | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated |
| PPG? | Integrated | Integrated | – | Integrated | – | – | – | – | – | – | – |