View cs5516 datasheet:

CS5516 CS5520 16-Bit/20-Bit Bridge Transducer A/D Converter Features Description The CS5516 and CS5520 are complete solutions for dig- lOn-chip Instrumentation Amplifier itizing low level signals from strain gauges, load cells, lOn-chip Programmable Gain Amplifier and pressure transducers. Any family of mV output lOn-Chip 4-Bit D/A For Offset Removal transducers, including those requiring bridge excitation, lDynamic Excitation Options can be interfaced directly to the CS5516 or CS5520. The devices offer an on-chip software programmable instru- lLinearity Error: ±0.0015% FS mentation amplifier block, choice of DC or AC bridge - 20-Bit No Missing Codes excitation, and software selectable reference and signal lCMRR at 50/60 Hz > 200 dB demodulation. lSystem Calibration C