CS5511 Datasheet, Cirrus Logic

z Delta-sigma Analog-to-digital Converter
  – Linearity Error: 0.0015% FS
  – Noise-free Resolution: Up to 17 Bits z Differential www.DataShee.

To accommodate these applications, the ADCs include a fourth-order ∆Σ modulator and a digital filter. When configured w.

The CS5510/11/12/13 are low-cost, easy-to-use, ∆Σ analog-to-digital converters (ADCs) which use chargebalance techniques to achieve 16-bit (CS5510/11) and 20-bit (CS5512/13) performance. The ADCs are available in a space-efficient, 8-pin SOIC package.