ADC GX7606 for Smart Synchronous Acquisition Boards, Compatible with AD7616

Intelligent Synchronous Acquisition Boards usually need to process analog signals from various sensors, such as temperature, pressure, and light intensity. The signals output from these sensors are analog and need to be converted to digital signals by an ADC before they can be recognized and processed by a computer or microprocessor.

The main performance indicators of ADC include resolution, conversion speed, dynamic range and accuracy. These indicators directly affect the performance of the intelligent synchronous acquisition board. For example, the 16-channel, 16-bit GX7606 has a high resolution to provide more accurate data and a high speed to process data faster and improve the real-time performance of the acquisition board.

The GX7606 is a 16-bit data acquisition system with a built-in dual 16-bit SARADC that supports dual simultaneous sampling of 16 channels, each with integrated analog input clamping protection and analog filters. The ADC also incorporates flexible digital filters, a 2.5V precision reference voltage source and reference voltage buffer, and serial and parallel interfaces.

Powered by a single 5V supply, the GX7606 handles ±10V, ±5V, and ±2.5V true bipolar input signals while supporting sampling at up to 1MSPS throughput and 90dB SNR per channel pair. Higher SNR performance can also be achieved by utilizing the on-chip oversampling mode, with an SNR of 92dB when the oversampling rate (OSR) is 2. Input clamping protection circuitry is capable of withstanding voltages up to ±30V, with an ESD rating of up to 8kV.

In conclusion, the ADC is the key component for analog-to-digital signal conversion in intelligent synchronous acquisition boards, and its performance directly affects the performance and application effect of the acquisition board. Therefore, choosing GX7606 can ensure that the acquisition board can meet the requirements of practical applications.