ADS1299 Lowest Noise AFE

Texas Instruments' lowest noise AFE for EEG applications

Image of Texas Instruments' ADS1299 Lowest Noise AFETexas 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.

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

ADS1299 Lowest Noise AFE

ImageManufacturer Part NumberDescriptionAvailable Quantity
ADS1299IPAG datasheet linkIC AFE 24BIT 16KSPS LN 64TQFPADS1299IPAGIC AFE 24BIT 16KSPS LN 64TQFP510 - Immediate
3840 - Factory Stock
ADS1299IPAG product page link

Demonstration Kit

ImageManufacturer Part NumberDescriptionMain PurposeUtilized IC / PartAvailable Quantity
ADS1299EEGFE-PDK datasheet linkKIT PERFORMANCE DEMO ADS1299ADS1299EEGFE-PDKKIT PERFORMANCE DEMO ADS1299Interface, Analog Front End (AFE)ADS129918 - Immediate
117 - Factory Stock
ADS1299EEGFE-PDK product page link
Published: 2012-11-12