Part Number:TIDA-03040
Tool/software: WEBENCH® Design Tools
As per document tida-03040 , shunt resistor is 100 uohm but we used 50 uohm . is it problem ?
my task is to read the battery charging and discharging currents .
as per document,
battery positive to one side shunt and another side shunt to load one end and another side of load to battery negative i able to see a current of 2A . but iam unable to read vout .a constant 1.65v is appearing in Vout.(i.e TIDA-03040 output).
i observed few observations regarding vout .
-- reading of INA240OUT is 0.36 v , but as per document it should be 1.5v to 3.5v .
--reading of VOUT is 1.65 v is constant .
--In PGA400-Q1 EVM , i observed VOUT2 is 3.98v .
In TIDA-03040 board , i observing the VOUT2 is 0v . but in pga400-q1 evm ,observing the VOUT2 is 3.98v . but in my TIDA-03040 board i am getting 0v.
Kindly help me where i am doing mistake regarding .