Other Parts Discussed in Thread: INA132 A customer is asking the following question about the INA132.
Can you get me data on long term gain drift of the INA132? Not pass/fail test data but real measurements? I need to estimate system 1 year accuracy…
Ok, input CM rejection sim with +/-0.1% on the Rg R's, need to add that in the opposite sense to the Rf as well, abou 55dB reject midband.
Now keep in mind the INA CMRR is freqeuncy dependent, So the INA132 suggested earlier looks like this over…
Part Number: INA146 Other Parts Discussed in Thread: TVS3300 , TVS2200 , INA148 , INA149 , INA132
Hi, Is there already a general or well-tried practice to protect INA146 against ESD event which meets the criteria of the IEC 61000-4-2 standard? I find it very…
Hi Saeed,
There are many options to design the thermistor circuit, and convert the voltage to 4-20mA current loop. I need to have clear direction how you want to proceed.
Your thermistor application is operating such a wide temperature range from ~700kΩ…
Other Parts Discussed in Thread: INA333 , INA2141 , OPA333 , INA132 , OPA2188 , INA141 , OPA2180 , ADS1298 , TINA-TI Hello,
I am trying to develop a low power EEG measurement system based on the INA333 ECG example showed in its datasheet. As I am planning to realize…
Other Parts Discussed in Thread: INA132 Hi, I've seen in some circuits an integrator amplifier's output connected to the reference electrode of a differential amplifier (INA132). I'm recently designing a EEG amplifier for neurofeedback therapies, so I…
Hello Kevin,
No problem. Using a voltage divider to generate the 12mV signal for the inverting terminal on the INA114 is fine. However, be aware that the ratio of the two resistors is important for an accurate voltage, so you will want to use precision…
Jay,
Some instrumentation amplifiers, like INA132, are fixed-gain difference amplifiers with well-matched internal resistors (see below).
INA132
Some other instrumentation amplifiers, like INA128/INA129, have well-matched resistors in both…
