Part Number: INA821 Other Parts Discussed in Thread: OPA187 Hello, we have recently developed a prototype board that include an INA821 used as DC amplifier with gain 500, We misread the datasheet and we thought that the Vcm was +/- 2V around the supply…
Part Number: INA821 Hi, I have seen the thread titled "INA821: Maximum Gain achievable: 1000 or 10,000?" and read the response from Tamara Alani saying "The paragraph on the first page is incorrect and I have let the team know to update this." However…
Part Number: INA188 Other Parts Discussed in Thread: INA821 , INA818 , Hi all,
I'm trying to come up with a suitable alternative for the current sense chain of a source measurement unit. I originally selected the INA818 and INA821 as suitable technical…
Part Number: INA821 Other Parts Discussed in Thread: INA849 , , THP210 Hello.
Could you submit the characteristics of phase vs frequency?
We observed the phase delay of 45 degree in 800kHz input signal.
We want to make sure whethert it is because of less…
Part Number: INA188 Other Parts Discussed in Thread: INA821 ,
Team, INA188 and INA821 seem to be quite close in term of specification: https://www.ti.com/product-folders/compare?familyId=500&parts=INA188,INA821,INA828&lang=en&source=prodfolder…
Part Number: INA821 Other Parts Discussed in Thread: TPS7A47-Q1 , ADS1256 , REF5050
I have an INA821 instrumentation amplifier, he said his output noise at 0.1-10Hz is 2.5uV (assuming the input signal noise is lower than 2.5uV), I use a single supply of…
Part Number: REF5025 Other Parts Discussed in Thread: INA821 , I have 3 ina821 instrumentation amplifiers and I need to provide a 2.5v voltage reference at the ref pin. Do I need to add a buffer when connecting three ina821 instrumentation amplifier ref…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: INA821 , TPS7A39 , INA823 I use TPS7A39 to supply +-5V power supply to INA821, when I run Time Domain simulation, he says there is convergence, and it takes 20 seconds to calculate the solution…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: INA821 , TPS7A39 , INA823 I use TPS7A39 to supply +-5V power supply to INA821, when I run Time Domain simulation, he says there is convergence, and it takes 20 seconds to calculate the solution…
Part Number: INA821 Other Parts Discussed in Thread: INA818 , INA592 1) We want to measure nA with shunt resistance that can be 100 ohms, 1K or 100K.
2) Current range: 0~1000nA, step 10nA and Accuracy about of 1nA if possible but not required.
3) High…