ADS1299IPAGR

ADS1299IPAGR is the large tape-and-reel order code (1,500 pieces per reel) for the TI ADS1299, an 8-channel simultaneously sampling 24-bit delta-sigma ADC with integrated PGA, internal reference and oscillator for EEG, ECG and other biopotential measurements, in a TQFP-64 package (10 x 10 mm body) rated -40 to +85 C (SBAS499C, Package Option Addendum). Data rates run 250 SPS to 16 kSPS with PGA gains of 1, 2, 4, 6, 8, 12 and 24; common-mode rejection is -110 dB minimum / -120 dB typical at 50 Hz and 60 Hz, and input-referred noise is about 1 uVpp typical in a 70 Hz bandwidth at gain 24 - a characterization figure, not a production-tested limit. Selection advice: the tray code is ADS1299IPAG; the 6-channel ADS1299-6 and 4-channel ADS1299-4 share the package and ordering pattern but are different channel configurations; the TI Package Option Addendum gives each variant its own part marking - ADS1299, ADS1299-6 and ADS1299-4 - so the channel count can be told from the marking, while the complete order code still has to be quoted, because the tray and tape-and-reel codes of the same variant differ only in the final R.