FEATURES
► Highly integrated data-acquisition solution
► Wide input common-mode range
► Maximum unipolar input range of +24V or −24V
► 8 programmable binary gain options from 1V/V to 128V/V
► 3-pin selectable AAF gain options
► G = 1V/V, 0.364V/V, 0.143V/V
► Fourth-order AAF with maximum flatness and linear phase
► Full aliasing protection with 90dB typical rejection
► Excellent device-to-device phase matching and drift
► Combined precision AC and DC performance
► Total system dynamic range up to 136dB
► −113dB typical THD at 1kHz input tone, total gain = 1
► 81dB typical DC CMRR at total gain = 1
► 1pA typical input bias current at 25°C
► ±3.3ppm typical INL
► 5ppm/°C max gain error drift
► ±0.5° maximum device-to-device phase mismatch at 20kHz
► Programmable output data rate, filter type, and latency
► Linear phase digital filter options:
► Wideband low-ripple FIR filter (256kSPS, 110kHz max input
BW)
► Sinc5 filter (1.024MSPS, 208.9kHz max input BW, 4μS max
group delay)
► Sinc3 filter (50Hz/60Hz rejection)
► Integrated LDO
► Built-in supply decoupling capacitors
► Configuration through pin strapping or SPI interface
► Digital interface optimized for isolated applications
► Suite of diagnostic check mechanisms
► Operating temperature range: −40°C to +105°C
► Available in a 12.00mm × 6.00mm 84-ball CSP_BGA with a
0.80mm ball pitch package
► 11x footprint reduction vs. discrete solution