General Description

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 and are optimized for measuring signals in weigh scale, process control, and other industrial applications.

Features

● Delta-sigma Analog-to-digital Converter

– Linearity Error: 0.0015 FS

– Noise-free Resolution: Up to 17 Bits

● Differential Bipolar Analog Inputs

● VREF Input Range from 250 mV to 5 V

● 50/60 Hz Simultaneous Rejection (CS5510/12)

● 16 to 326 Sps Output Word Rate

● On-chip Oscillator (CS5511/13)

● Power Supply Configurations:

– V+ = 5 V, V- = 0 V

– Multiple Dual-supply Arrangements

● zLow Power Consumption

– Normal Mode, 2.5 mW

– Sleep Mode, 10 µW

● Low-cost, Compact, 8-pin Package

● Lead-free Device Package Options