Other Parts Discussed in Thread: DAC7811
Hiiii..
i am new to the DAC7811 EVM i want to know about more things i have an fpga code that code is used for digital to analog converter when i dumped the code into the board and when i make connection as per the datasheet but i did't get the output (vout ) what ever binary input data i pass i am getting constant voltage 3.6 v as vout .
i make a power connections as j3_1 and j3_2 as _+ 10 v and J3_3 and j3_4 as _+5v and j3_5 and j3_6 as GND and j3_10 as +5v .
the input connections are j2_B pin number 3 as SCLK and j2_B pin number 7 as CS and j2_B pin number 11 as MOSi .
what ever input data i given to the digital interface i am getting in the DAC7811 IC .
but the output VOUT i am getting constant as 3.6V for any binary input value .
what should i do for this to solve?
eg: if i send binary input as 0 iam getting 3.6 V
if i send binary input as 1 also i am getting 3.6 V
