CS5505(2009) Datasheet PDF - Cirrus Logic

Description
The CS5505/6/7/8 are a family of low power CMOS A/D converters which are ideal for measuring low-frequency signals representing physical, chemical, and biological processes.

FEATUREs
● Very Low Power Consumption
     - Single supply +5 V operation: 1.7 mW
     - Dual supply ±5 V operation: 3.2 mW
● Offers superior performance to VFCs and multi-slope integrating ADCs
● Differential Inputs
     - Single-channel (CS5507/8) and Four-channel (CS5505/6) pseudo-differential versions
● Either 5 V or 3.3 V Digital Interface
● Linearity Error:
     - ±0.0015% FS (16-bit CS5505/7)
     - ±0.0007% FS (20-bit CS5506/8)
● Output update rates up to 100 Sps
● Flexible Serial Port
● Pin-Selectable Unipolar/Bipolar Ranges