Part Number: INA322 Hi,
I need support for INA322.
I attached the TINA file and we have a protoype. Vd is sinewave, amplitude 500uV 0DC 1kHz.... Vcm=2.5V.
The issue is that at the output DC value is higher than 500mV.
For example if we short V+ and V…
Part Number: INA322 Hi Team,
Good day. I am posting this inquiry on behalf of the customer.
"I'm looking to use the INA322 to measure a DC voltage. Basically using a voltage divider to step down the voltage. The INA322 + and - terminals are across the…
Part Number: INA322 Hey Amplifier team,
I have a customer evaluating the INA322 for a new project development and we are hoping you could help clear up a couple of things.
We expect to run the device at 1000x gain. Are there any considerations that should…
The circuit in this post: ( e2e.ti.com/.../349189 ) is very sensitive to humidity.
R2 and R1 are 0402 size parts. Any ideas?
Reducing the values but keeping the gain the same improves thing but the output still drops significantly with humidity.
Thanks…
Part Number: INA350 Other Parts Discussed in Thread: INA322 I am considering tying the outputs of two INA350 devices together and enabling (only) one of them while the other one is held in Shutdown.
For the INA322, there is a comment in the datasheet…
Further searching for a suitable part has led me to the INA322 which looks like it can be shut down and re-enabled pretty swiftly. That would seem like a better choice if I can put up with the offset.
Other Parts Discussed in Thread: INA322 , MSP430F5342 I've been having some strange issues with the following circuit
We are using a 0 REFERENCE voltage (in the real circuit as well) and in no place it mentions "thou shalt not ground reference" however…
I am using an INA322 Instrumentation Amplifier set up for gain of 30 (r2 150k and r1 30k), and on the ref pin i0m putting 0.6v.
If i well undestrand my output should change from 0.6 to G(8vin+- vin-) is it correct? ref set the minimum voltage output…
Hi Murugavel,
Take a look at INA322, INA321, INA122, and INA126. If none of these work for you please let me know what specs need to be better and I will try to recommend some more devices.
Thank you,
Tim Claycomb
