Part Number: INA138 Hi team,
below is customer's spec, RL=516kohms
you can see the 21% error rate is expected, and yes they now report that they see output 0.38V which ideally should be 0.516V
However, they've doing this design for generations ,why…
Part Number: INA138 Other Parts Discussed in Thread: INA139 Hi TI support Team,
Good day.
We have been using INA138 for quite some time, but recently the current reading detected from production is getting higher.
I would like to know the current range…
Part Number: INA138 Dear Sir/Madam
We have bought a part from JABIL,the P/N is INA138NA,d/c 1714+.
But the parts we test that they're secondary coating,means remarked,and we did X-RAY test,found it's different with the 18+ and 20+ ones.
Is possible…
Hi Nir ,
thanks for reply.
/E is at GND since I want the chip to be enable all the time
VEE is at GND since Tyler Townsend warned me about.
I post the whole schematic so that you can check everithings.
74HC4051PW will mux 8 analog signal coming from…
Part Number: INA138 Other Parts Discussed in Thread: ADS52J90 Dear team,
I would like to learn from you about why we need to add OP as buffer at OUT of INA138. (like datasheet Figure 10)
Customer plan to design current measured by INA138+ADS52J90.
Per…
Part Number: INA138
Hello Sir:
I checked the datasheet, I saw that max input offset is 1mV, and figure 4 shows total output error vs VIN.
In my old products, that used the same type INA138 and the tested results were not the same with new products.
…
Part Number: INA180-Q1 Other Parts Discussed in Thread: INA180 , INA138 , INA168 Tool/software: Hello team,
My customer found Iq linearly increased along with higher voltage, when bus voltage increases by 1V, the current consumption increases by 10uA. Bus…
Part Number: INA138 Other Parts Discussed in Thread: INA210 , INA333 I am trying to replicate the D/S graph below using TINA, specifically the trace for 5K+10nF. I am attaching the TINA simulation that shows a different frequency response surely due to…
