INA209: Current sense Amplifier with inbuilt Comparator

Rahul Wagh89

Part Number: INA209
Other Parts Discussed in Thread: INA193A-EP, INA271-HT

Support Path: /Product/Device selection assistance/

Hi,

I am looking for a high side current sense amplifier with inbuilt compactor, and i am able to find the part in temperature range of -40°C to +100°C.

But my requirement is for -55°C to +100°C of temperature range.

Can you please suggest a high side current sense amplifier with inbuilt compactor for the above mentioned temperature range.

Thanks,

Rahul Wagh

over 7 years ago

0 Carolus Andrews over 7 years ago

TI__Mastermind 18780 points

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.com/product/ina271-ht

Unfortunately, neither of these devices have a built in comparator. You would need to add an external comparator in addition to the part.

0 Rahul Wagh89 over 7 years ago in reply to Carolus Andrews

Prodigy 175 points

Hi Carolus,

Thanks for the suggestions.

Regards,

Rahul Wagh

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INA209: Current sense Amplifier with inbuilt Comparator