24-bit analog-to-digital converter GX7793 compatible with AD7793 for display

A customer‘s display project on the sensor is a current output type, 0 ~ 25mA output, is currently looking for a 3-channel, 12bit or more precision, sampling 50hz or more ADC converter to connect to the sensor, the ADC is used for detecting the sensor‘s current, the need for SPI interfaces, we recommended to the customer High-precision, low-power 24-bit analog-to-digital converter GX7793. 

Main parameters and advantages of GX7793: 

1, GX7793 up to 23-bit effective resolution, the update rate of 4.17Hz ~ 940Hz; 

2, support for SPI, QSPI, MICROWIRE and other interfaces to communicate with the voltage range of 2.7 ~ 5.25V, the operating temperature range of -40℃ to 105℃; 

3, ultra-low quiescent current, continuous mode: 355µA, power-saving mode: 1µA (maximum); 

4, with internal programmable gain amplifier with on-chip reference source and crystal oscillator; 

5, GX7793 is fully compatible with ADI‘s AD7793, the replacement of which is very simple; 

6, to provide common TSSOP16 package to meet customer needs.

In summary, the GX7793 is very much in line with the customer‘s current needs, while the GXSC has a high resolution, low power consumption and other advantages, but also very suitable for use in battery monitoring systems, temperature detection.