Hi,
I have a similar question about the common-mode input range. With the INA2331, is it possible to have REF=0V with Vs=3.3V and a differential input of 0 to 13.2mV.
I'm confuse with the minimum value of input common-mode range. Would it be preferable…
Part Number: INA321 I would like to know to what range of negative supply voltage can I give to INA321.
In the datasheet it is given that it works for bipolar supply but no where it is mentioned that what range of negative supply has to be used.
Please…
Hello,
The reference pin of the INA321 cannot be left floating. The reference pin must be grounded or have a voltage supplied to it. For testing CMRR performance, I recommend supplying the reference pin to 1.65V (mid-supply).
As long as you are not…
Hello Matas,
By shorting both inputs to 0V, the input common-mode range of the INA321 is violated and the output is not valid. Given a reference voltage of 884mV, I would expect the common-mode range to be ~300mV to 3.8V as shown by the Common-mode…
Other Parts Discussed in Thread: INA321 we are using ina321 for lowside current measurement ( 3.0V supply, Gain 5, ref and Vin- connected to Gnd). With values greater than 0.5V on Vin+ we geht Vout 3.0V instead 2,5V. What could be the reason.
Other Parts Discussed in Thread: INA321 Hi,
I am currently using an INA321 Instrumentation amplifier with a Metallux CPS 1010 16Bar Pressure Sensor. However, I am struggling with a drift situation where the voltage I am receiving from the INA321 tends…
Other Parts Discussed in Thread: INA321 The data sheet for the ina321 says that it turns on in microseconds from shutdown. Is there a spec for the turn on time or has it been measured?
Other Parts Discussed in Thread: INA321 I am trying to make a simple ECG amplifier using INA 321 and OPA 336. I am driving this amplifier using a an ECG simulator(http://www.heinstruments.com/ecg-simulator.htm), hence I do not have a right leg drive circuit…
