Texas Instruments' ADS1299 solution takes up 90% less PCB space and uses 92% fewer components compared to a discrete implementation. Multiple ADS1299 chips can be daisy-chained in applications with high electrode count. The ADS1299 is pin-compatible with the ADS1298, allowing customers to easily upgrade their solution. The ADS1299 has a flexible input multiplexer per channel that can be independently connected to the internally-generated signals for test, temperature, and lead-off detection.
- Eight low-noise PGAs and eight high-resolution simultaneous-sampling ADCs
- Very low input-referred noise: 1.0 µVPP (70 Hz BW)
- Low power: 5 mW/channel
- Input bias current: 300 pA
- Data rate: 250 SPS to 16 kSPS
- ECG electrocardiogram
- Patient monitoring