Part Number: INA191 Other Parts Discussed in Thread: INA240 , INA280 , INA290 , INA281 HI,
Looking at the INA191 datasheet in the Absolute Maximum ratings section, Note 3 states - (3) Input voltage at any pin may exceed the voltage shown if the current at…
Part Number: INA191 Other Parts Discussed in Thread: INA2191 , INA2181 Hi,
I am planning to use this device with a shunt resistor for measuring a 54 V battery current. Would it be any problem if I do this measurement in the negative terminal of the battery…
Part Number: INA191 Hi, Customer is trying to control the enable pin with an MCU. When the initial power supply is turned on, INA191 starts first and then the MCU starts. In the background, the enable pin of INA191 becomes Hi-Z before MCU control. I understand…
Part Number: INA191 Hello,
My customer is considering INA191 for new optical module design.
Voltage noise density is critical factor for their design.
Though the datasheet states typical voltage noise density is 75nV/(Hz^0.5), they would like to know…
Part Number: INA191 Hi all,
I am having trouble locating the output current of the INA191A5 at maximum Vout. Does it happen to be the same for all the different gain options? Thank you for the help?
Part Number: INA191 Other Parts Discussed in Thread: INA185 Hello,
My customer would like to do very accurate Low-Side Sensing and plans to use INA191.
Q1:
Datasheet specifies EG(Gain error) at Vout = 0.1V to Vs-0.1V.
Though datasheet also specifies…
Part Number: INA190 Hello,
I cannot find IN+ input leakage under the conditions from my title.
Is this something TI can provide? It is important in my application.
My question refers to IN191.
Thanks!
Hello MJ,
Thanks for the question and using the E2E forum.
So if sensing at true 0V is needed your going to need to look at bidirectional devices without this your going to end up saturating to ground on the low end at some point. INA190 and INA2191 are…
Part Number: INA190 Other Parts Discussed in Thread: INA237 , INA236 , INA238 , INA228 , INA229 , INA121 , INA191 , INA2191 Hi there, we are planning to use the INA190 in our project to measure the system current in Active Mode and Sleep Mode.
Here are some…
