Part Number: DDC114 Other Parts Discussed in Thread: DDC112 I am utilizing a bias source across two of the AIN channels for the DDC114, referring to the App note: Creating_a_Bipolar_Input_Range_for_the_DDC112
I am working with the eval module (DDC11X…
Part Number: DDC114 Tool/software: Dear Team
DDC114 EVM uses buffers to connect digital pins of DDC114 to FPGA of DDCMB.
Are the buffers indispensable even if DDC114 and an MCU (or FPGA) have the same digital levels?
If YES, what are their roles…
Part Number: DDC114 Hi team,
My customer is using DDC114 for PHOTODIODE SENSORS current, they use below equation to calculate the actual input current, but with this equation and same integration time, they will get different calculation result when…
Part Number: DDC114 Hello，
One customer used DDC114 for his application, he found that when DDC114 is inactive, the data is stable, and the larger the current, the greater the data fluctuation
Could you please help to analyze?
Best regards…
Part Number: DDC114 Tool/software: Hi,
the DDC114 allows to measure small down to very small currents with positive sign
(current flowing into in1..4 pin).
Now, I need a device with same/similar current measurement range where the current direction…
Part Number: DDC114 Other Parts Discussed in Thread: DDC264 I am currently investigating a problem with DDC114, where the ADC value is gradually changing with time, as shown below. Moreover, the extent of this drift differs among different boards. Is…
Part Number: DDC114 Hello,
My customer tested the DDC114's test mode operation, but it only outputs all F value, not the expected 0 output.
The captured images of the PINs they measured are shown below.
ddc114_interface_waveforms.pdf
1. TEST PIN…
Part Number: DDC114 Hi,
When Test Mode is used, what is the default output value?
My customer is testing the DDC114 on custom board.
In test mode, the output value of all input ranges is 0xFFFFF.
Please let me know how to debug and what could…
Part Number: DDC114
Non-Continuous Mode 문의.xlsx
The original signal was put in the same 4Hz with a Function Generator and measured with the same Sample Count (1000).(Measuring about 1 line wave) At the same maximum Tint time, only the frequency…
Part Number: DDC114 Good day,
In our equipment, we are using DDC114 ADC. Currently, we are trying to minimize the noise and improve the long-term stability of data acquisition.
For reference voltage generation we have been using the recommended circuit…
