Part Number: INA821 Other Parts Discussed in Thread: INA121 Tool/software: Hi,
Our old product is using INA121. Now, I wish to use INA821 to replace it. but I found its offset voltage has one more output offset voltage and larger offset current and bias…
Hi Patrick,
Patrick Campbell said: Our circuit design works wonderfully when we are working with only one pair of electrodes and only one INA. Problems arise when the second pair of electrodes is added in here.
Are there any reasons that you have to measure…
Other Parts Discussed in Thread: INA121 , TINA-TI Hi, I'm trying to find a way to use an INA121 with only a single voltage supply. I've created a simple Tine-TI simulation of an INA121 with a +- 5V dual supply and everything simulates exactly as I would…
Part Number: INA121 Other Parts Discussed in Thread: INA103 , Hi Sir,
A customer has bought two in Amp: INA103 and INA121.
He'd like what is the difference between this two instrumentation amplifier.
He used it to amplify the signal from a Honneywell…
Part Number: INA121 Hello:
I have a +15V/-15V power supply. I have read several threads indicating that an OpAmp would only see the supply voltage as delta 30V across the Supply+ and Supply-. It would not be aware of a negative supply per se. However my…
Part Number: INA121 Hello:
I am trying to run a PSpice simulation using the INA121. PSpice keeps reporting:
ERROR(ORNET-1017): Unconnected pin, no FLOAT property or FLOAT = e U1 pin '5'
I have it connected to a GRD, so I don't understand why…
Part Number: INA121 Hello
Is it acceptable to use a trim pot as part of the Gain resistance of an INA used in a differential op amp application? Are there 1% tolerance trim pots available?
Thanks
Part Number: INA105 Other Parts Discussed in Thread: OPA180 , INA597 Hi Ti
Could you help to check the DMM design for us?
DMM SCH
1.Constant Current Power design:U22 INA105KU+ U26 OPA180ID
MCU control Switch and change output current，Could you help to…
