GXSC Precision Signal Chain Chip Solutions, Software/Hardware Compatible with TI and ADI

In this article, for the market demand for highly integrated, high-precision ADC chips, industrial automation, new energy battery management and geophysical exploration applications, to introduce several precision signal chain chip products complete solutions. If you need to contact us at any time: service_jesseli@gxschip.com

 

I. Industrial automation:

1、24bit/16bit, 4~16 channels, highly integrated high precision AFE  

-Initial accuracy 0.05% & temperature drift 8ppm/°C internal reference

-Better than 0.1% match dual constant current source

-High performance low noise PGA with 0.02% initial accuracy

0.1% calibration-free accuracy to meet customer‘s entire machine

 

2、24bit/16bit, ±12V input high integration AFE

-Single 5V power supply to achieve ± 12V input, and provide up to ± 40V input protection

-Support ± 10V and 0 ~ 20mA 0.1% non-calibrated measurements

-Supports true 0V line break detection

Support real-time online monitoring and alarm function

 

3, high precision low temperature drift SOT23-6 / SOT23-3 package voltage reference

-Initial accuracy ±0.08% (maximum) / ±0.15% (maximum)

-Temperature drift 8ppm/°C / 15ppm/°C

-Quiescent current as low as 125μA

Long-term stability: 45 ppm/1000hrs

-Output voltage (VOUT): 1.25V, 1.8V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V

 

4, the industry‘s common 4051, 4052 multiplexer (analog switch)

-Wide voltage range: 2.7~16V or ±8V

-Low on-resistance: 60Ω -Low capacitance: 3pF

-Compatible with 1.8V logic levels

-ESD protection HBM: 2000V