CS5503-BP
数据手册.pdfSingle ADC Delta-Sigma 4KSPS 20Bit Serial Automotive 20Pin PDIP
Description
The CS5501 and CS5503 are CMOS A/D converters ideal for measuring low-frequency signals representing physical, chemical, and biological processes. They utilize charge-balance techniques to achieve 16-bit CS5501 and 20-bit CS5503 performance with up to 4 kSpsword rates.
Features
Monolithic CMOS ADC with Filtering
\- 6-pole, Low-pass Gaussian Filter
Up to 4 kHz Output Word Rates
\- On Chip Self-calibration Circuitry
\- Linearity Error: ±0.0003%
\- Differential Nonlinearity:
CS5501: 16-bit,No Missing Codes DNL ±1/8 LSB
CS5503: 20-bit,No Missing Codes
System Calibration Capability
Flexible Serial Communications Port
\- Microcontroller-compatible Formats
\- 3-state Data and Clock Outputs
\- UART Format CS5501 only
Pin-selectable Unipolar/Bipolar Ranges
Low Power Consumption: 25 mW
\- 10 µW Sleep Mode for Portable Applications