Описание
The CS5510 is a low-cost, easy-to-use, ?S analog-to-digital converters (ADCs) which use charge balance 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. To accommodate these applications, the ADCs include a fourth-order ?S modulator and a digital filter. When configured with an external master clock of 32.768 kHz, the filter in the CS5510 provides better than 80 dB of simultaneous 50 and 60 Hz line rejection, and outputs conversion words at 53.5 Sps. Low-power, flexible supply configurations, compact pinout, and ease of use make these products ideal solutions for cost-conscience and space-constrained applications.
- 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
- Power Supply Configurations:
- V+ = 5 V, V- = 0 V
- Multiple Dual-supply Arrangements
- Low Power Consumption
- Normal Mode, 2.5 mW
- Sleep Mode, 10 µW
- Low-cost, Compact, 8-pin Package
- Lead-free Device Package Options
