Main application scenarios: Industrial process control, electronic scales, liquid/gas chemical analysis, blood meters, smart converters, and portable devices
CS1242 is a high-precision 24-bit Sigmal-Delta analog-to-digital converter (ADC), with an integrated low-noise amplifier. It has a maximum 22-bit ENOB. This product is widely applied in high-precision measurement.
24-bit ADC with no missing codes and 22-bit ENOB
Integrates 2-channel differential inputs
Integrates 50 Hz and 60 Hz trapped waves (up to -90 dB)
INL: Less than 0.0015%
Programmable gain amplifier with amplification time options from 1x to 128x
Single clock cycle-ready
Integrated 5-wire SPI communication interface
Output rate of the programmable analog-to-digital conversion (ADC) ranges from 1.875 Hz to 30 Hz
External reference voltage ranges from 0.1 V to 5 V
The chip has calibration function
Low power consumption, minimum: 0.6 mW
Core sea 8-bit MCU/SOC integrated development environment
1. Integrated C compiler, assembler, linker, debugger
2. Support standard C language and assembly language development 3 Example code of integrated chips