Part Number: INA193A-EP Other Parts Discussed in Thread: INA193 Hi
I need to measure 5uA to 100 uA for a diode test circuit across the temperature range -55 to 100 C. I can do the op amp following the INA193 but was wondering if the part INA193 would…
Other Parts Discussed in Thread: INA193A-EP The data sheet for the INA193A-EP specifies a typical bias current range of +/- 8uA for the Vin- pin. Is this meant to imply that there is no bias current from the Vin+ pin? Since there is also no specification…
Hi Archie,
Perhaps a review of the HiRel Product listing of Amplifiers would be useful:
https://www.ti.com/applications/industrial/aerospace-defense/products.html
,
There are several Current Sense amplifiers list, such as
…
Dear Rahul,
For this temperature range, we only have two products in our portfolio. Both are capable of high side measurement. I have posted the links to the parts below:
INA193A-EP: http://www.ti.com/product/ina193a-ep
INA271-HT: http://www.ti…
Hidekazu,
If you need parts that are more immune to radiation than what is in our standard current sensing portfolio, you can browse our Space & High Reliability portfolio here:
The only current sense amplifier here is the INA193A-EP.
Let…
Hi Calum,
Jeff is correct. The device will operate at -55 deg. C but the specs won't be guaranteed.
We have an identical part that is EP rated, INA193A-EP. Please take a look at this part, it is specified from -55C to 125C. Datasheet: http://www.ti…
