Part Number: INA2181 Other Parts Discussed in Thread: INA2290 Are the channels in the multi-channel devices matched in any way?
I'm trying to get two analog signals to have as similar of offset and gain errors introduced by the front end parts, and…
Part Number: INA2181 Other Parts Discussed in Thread: INA2290 , INA181 Hi E2E Team,
my customer designed schematic with INA2181, they want to verify and simulate it.
the schematic is below;
the results in customer was;
1mA input in INA2181…
Part Number: INA2181 Hi team,
Could you please help check the nonlinearity error dirft value and max nonlinearity error@25C? I cannot find these two value in the datasheet. Thanks.
BR,
Charles Lin
Part Number: INA2181-Q1 What would be the expected thermal stability /drift of the Gain value when external resistors are added at the inputs of these amplifiers for filtering? (For example, two 10-Ohm resistors, per datasheet example at 9.1.3 Signal…
Part Number: INA199 Other Parts Discussed in Thread: INA2181 , INA2290 Tool/software: Hi Team,
Can you suggest a current sensor that could support 2 channel detect and output?
Hi Carolus,
Thanks for the quick reply. I can manage with a gain of 20V/V. I'll re-adjust the RSENSE resistor appropriately.
The INA2181 seems like a good fit for my application (which is motor driver). I'll run Pspice simulations to confirm.
I…
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…
Kevin,
Yes, the INA4180 should be able to perform low-side and high-side sensing in the same application. The common mode voltages on each channel operate independent of each other, so one may be close to ground, while another may be close to supply…
Hi,
The INA240 will be suitable at this frequency. You will need to evaluate if it can settle fast enough if duty cycle can go to extremes.
We currently don’t have an inline current sense amplifier (CSA) equivalent that is cheaper.
If you use low…
