ADS1299 Lowest Noise AFE



Texas Instruments ADS1299 Lowest Noise AFE

Texas Instruments' lowest noise AFE for EEG applications


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.  ADS1299 Datasheet

Features Applications
  • 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
  • Electroencephalogram
  • ECG electrocardiogram
  • Patient monitoring

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Digi-Key
Part Number
Texas Instruments
Part Number
Description  
296-35009-ND ADS1299IPAG IC AFE 24BIT 16KSPS LN 64TQFP ADS1299 Datasheet

Demonstration Kit
Digi-Key
Part Number
Texas Instruments
Part Number
Description  
296-34948-ND ADS1299EEGFE-PDK KIT PERFORMANCE DEMO ADS1299 ADS1299EEGFE-PDK User's Guide