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