AD7606 Data Collection Module 16 -bit ADC 8 Synchronous sampling frequency 200kHz

Link: https://pan.baidu.com/s/10xyt4v65cjdauw66ziqc5w?pwd=1234

Extract code: 1234

Tip: For the convenience of everyone to choose, the positive amount of the PCB board inputs the dual -row needle (2x8/2.54mm spacing) default and is not welded.We will give 2X8 double -row needles and 8 jumper caps, which will be welded upward or welded down by the customer themselves.

Deficiency delivery: The front 2X8 double -row needle is not welded (sending row needles, welding of the customer by itself), and the 2x15 double -row needle welding on the bottom surface.

Features:

1. Use AD7606 high -precision 16 -bit ADC chip

2, 8 simulation input.Instead of 1M ohm.[No negative power supply, no front -end simulation of the op amp, you can directly connect to the output of the sensor]

3. The input range is positive and negative, positive and negative 10V.Can control the range through IO.

4. Resolution 16 bits.

5. The maximum sampling frequency is 200KSPS.Support 8 -gear excess sampling settings (can effectively reduce jitter)

6. Built -in benchmark

7. Single 5V power supply

8. SPI interface or 16 -bit bus interface.The interface IO level can be 5V or 3.3V.The AD7606 module we will leave is 8080 parallel interface.

If you use the SPI interface mode, you need to modify the R1 R2 resistance configuration.

And mouth mode jump line: R1 suspended (not posted), R2 paste 10K resistance
SPI interface mode jumper: R1 post 10K resistance, R2 suspended (not posted)

The configuration of AD7606 is very simple, and it does not have internal registers.The range range and over -sampling parameters are controlled by external IO.
The sampling rate is controlled by the pulse frequency provided by MCU or DSP.

AD7606 must use a single 5V power supply.
The communication interface level between AD7606 and MCU is controlled by VIO pin.In other words, VIO must connect the power supply of the single machine, which can be 3.3V or 5V.