GXSC ADC GX7699 for PLC pressure signal acquisition, compatible with AD7699

PLC means Programmable Logic Controller, Programmable Logic Controller is an electronic system of digital algorithmic operations designed specifically for applications in industrial environments. PLC needs to acquire pressure signals, which need to be processed by the ADC, and the data is transmitted to the MCU.

GXSC ADC GX7699 (compatible with AD7699) is very suitable for PLC pressure signal acquisition, the advantages of using this chip are:

1, single analog power supply VDD: 4.5V ~ 5.5V, logic interface power supply VIO: 1.8V ~ 5.5V, to meet the input voltage requirements

2, contains 8 analog input channels, effective accuracy up to 16bit, to meet the customer channel number and resolution requirements;

3, including programmable ADC data rate output, convenient for data rate adjustment;

4, power consumption 26.0mW@5V, 500KSPS, reducing the power consumption of the board, compatible with AD7699

5, in summary, GX7699 can be applied to PLC pressure signal acquisition.