Part Number: ADS7959 Hi,
The data sheet of ADS7959 states that the reference input resistance at 1MHz is 100kΩ (Typ).
Please tell me the reference input resistance value (min, Typ and Max) when DC (0Hz) is input.
Best Regards,
Nishie
Part Number: ADS7959 I am using ADS7959 in Manual Mode ,sometimes the sampled data is not right. so I set the channel fixed, then capture the data with chipscop, it appears that the SDI is right, but sometimes the SDO output data is wrong,i found that…
Part Number: ADS7959 Hi teams
My customer used ADS7959 and output the SDO signal through a 50 cm cable to the control board. The sample frequency is 8Mhz.
They found that the rising edge delay time became much larger with this cable. It seems the…
Part Number: ADS7959 Dear Support Team,
I would like to confirm that my understanding of the signal change of GPIO0 is correct.
Is the following understanding correct?
・conditions
Auto-2 Mode
FRAME 2 AND ONWARDS ( DI13 0 ： Low alarm register…
Part Number: ADS7959-Q1 Hello Team,
My Custome would like to know whether ADS7959QDBTRQ1 has input clamp diodes at each channel? and what is the input impedance at each channel at power off condition?
Regards,
_Renan
Part Number: ADS7959 Other Parts Discussed in Thread: ADS7949 , , ADS7028 , ADS7038 , ADS7138 , ADS7128 , ADS7142 Hi,
Currently in my design i am using 2 Channel SAR ADC . The part number being ADS7949. In my next design number of channels required…
Part Number: ADS7959 Dear Support Team,
in our application with the ADS7959 we're operating in AUTO1 mode and cycle through the single channels.
Now we'd like to add GPIO Inputs to the device.
Until now the SPI rx command was the following:
SSP_tx_buffer_g…
Other Parts Discussed in Thread: ADS7959 Hello,
The datasheet mentions that the exposed thermal pad should be soldered directly to the PCB. What should we connect it to? Analog ground.. digital ground?
ADS7959 VQFN-24
Thank you
Hello Pinar,
The switched capacitive load offers an impedance which can be represented as resistive load at particular frequency.
This value varies with switching frequency. The value for ADS7959 ADC's capacitive load at 1MSPS operation is provided…
Hello Kawai-San,
The ADS7959 (8 channel) device pin out is compatible with other ADS79xx devices in the family (12ch and 16ch versions). These pins correspond to unused channels and are not connected internally.
In the case of the ADS7959, the 'NC…
