Part Number: INA333-Q1 Hi team,
Could you tell me which EVM and how we use it for INA333-Q1 evaluation?
Is "INAEVM-MSOP8" suitable for INA333-Q1 VSSOP? Is it EVM without INA device and we need additional INA333-Q1 IC itself to evaluate INA333…
Part Number: INA333 Hi,
I'm using INAEVM-MSOP8 to test INA333 with below configuration. V+=2.5V, V- = -2.5V. REF=0V, RG=1K, which sets GAIN=100.
Although IN- is not connected to GND, but I measured the common mode voltage is only 0.6mV.
IN+ -IN-, …
Part Number: INA333
Hi,
I'm using INAEVM-MSOP8 to test INA333 with below configuration. V+=3.3V, V- = 0V. REF=0.3V(not to GND shown in the picture), IN- to GND is 1.65V(add a 1.65V reference from IN- to GND), RG=536ohm, which sets GAIN=187.
when…
Hi Ian,
Thank you for suggestion on VCVS1. It makes sense.
I was wondering if its possible to do a bench measurement of the CMRR with a function generator and oscilloscope. Where can I find guidelines to do so ?
I also have the INAEVM-MSOP8 evaluation…
Donny
We do have an EVM that should work with this part. You can order it here:
www.ti.com/.../inaevm-msop8
The INA317 is relatively new and doesn't have spice models or reference designs done yet, however the INA333 is very similar in function and you…