Replacing the ADC08200, the 1GSPS analog-to-digital converter GX08200 is widely used in industrial testing equipment.

In the industrial field, testing equipment primarily acquires various physical quantities from the tested object and converts these physical quantities into digital information that can be processed and analyzed. This requires an analog-to-digital converter to convert analog signals into digital signals, enabling complex physical phenomena to be analyzed in a digital format.

 

For example, in electronic circuit testing, ADCs can precisely measure electrical parameters such as voltage and current. Whether testing the performance of tiny integrated circuit chips or monitoring the electrical characteristics of large power equipment, high-precision ADCs provide accurate quantification results, helping to detect faults, deviations, and potential issues in circuits. Guoxin Sicheng‘s GX08200 analog-to-digital converter, with a conversion speed of 1 GSPS, has been widely adopted in various testing equipment across industrial applications. This ADC is pin-to-pin compatible with TI‘s ADC08200 and offers a competitive price advantage.

 

In the field of sensor testing, the outputs of various sensors such as temperature, pressure, and humidity are typically analog signals. The high-performance ADC GX08200 can quickly and accurately convert these analog signals from sensors into digital values, providing the foundation for subsequent data processing and analysis. This enables testing equipment to precisely evaluate key performance metrics such as sensor performance, sensitivity, and linearity.

 

The GX08200 is a low-power, high-speed ADC that can achieve up to 1 GSPS 8-bit data conversion per channel when driven by an external input clock. The chip includes an internal reference voltage source, a serial SPI control interface, and parallel LVDS/RSDS output clock and data. The chip features include:

• Ultra-low power consumption: 510 mW @ 1 GSPS  

• Maximum differential input range: 1 Vpp to 1.2 Vpp with an internal reference voltage source  

• DVDD = 1.25 V, DVDD2 = 2.35 V  

• AVDD = 1.25 V, AVDD2 = 2.35 V

• PD, RSTN, and SPI control interfaces support 1.8V CMOS logic

• Parallel LVDS/RSDS output

• Operating temperature range: -40°C to 105°C

• 7x7mm² QFN48 package

• Supports SPI Mode 3 read/write functionality