Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 Hi Expert,
Have a nice day! I have questions about INA190-Q1’s Gain vs Frequency:
Why the Gain drop so much at 100kHz?
Best Regards,
Leo
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA191 , INA190 Tool/software: Hi, I downloaded the PSPICE simulation models of INA190-Q1 and they do not work, they have floating nodes, is there a solution for this? Thank you very much in advance…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 Hello,
We have a development with INA190 (INA190A4QDCKRQ1). We have applied same device serval identical circuits.
And we observe that some of the circuits start to fail after testing…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 Tool/software: Hello team,
Customer wants to use current amplifier for stepper motor stall detection, the stall current is about 30mA/5ms, waveforms is as red circle in below picture:
…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 , , INA190EVM Tool/software: Hello,
is there a difference in the die for the different packages for the INA190 series?
More specififcally, does the INA190A3QDCK have the same die as the…
Other Parts Discussed in Thread: TINA-TI Tool/software: Hello. We would like to monitor the ripple in the DC voltage. The DC voltage is approximately 10 V, and the ripple range is P to P 3.5 V. Is there a solution in TI to monitor the conditions in a…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 , INA240 , INA293 , INA282 Dear TI Experts,
i am planning to replace INA240A2-Q1 with INA190A2-Q1 due to supply chain/availability constarints.
at present, as i have shown CSA is in LOW…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 Hello, I want to use the INA190A2-Q1 for voltage measurement of a battery. The idea is to use the following circuit:
By measuring the current in the 1k shunt resistor and determine the…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 Hi all,
I would like to know if it's okay for this device to apply voltage between IN- and IN+ when there is no supply voltage. Can you answer to those two questions?
Can you tell me…
Hello, FANJAS, and welcome to the E2E forum!
Thank you for your interest in the INA190-Q1. I don't see any problem with placing the shunt resistor between your lithium cells. Is your typical voltage per cell the nominal 3.6V, or some other value?
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