INA183: More accurate device than INA183

Naizeng Wang

Expert 5580 points

Part Number: INA183
Other Parts Discussed in Thread: INA199, INA216

Tool/software:

Hi team,

Do we have next gen device with better accuracy than INA183? Could you please recommend？

Nison

over 1 year ago

0 Mallika Senthil over 1 year ago

TI__Expert 8200 points

Hi Nison,

Please take a look at the INA199 and INA216 which have similar bidirectionality and low-side capability as the INA183.

Best,
Mallika Senthil

0 Naizeng Wang over 1 year ago in reply to Mallika Senthil

TI__Expert 5580 points

Hi Mallika,

I mean the high side 12V operation. Could you recommend again? bidirectionality is not necessary

0 Mallika Senthil over 1 year ago in reply to Naizeng Wang

TI__Expert 8200 points

Hi Naizeng,

The INA199 can function in both low and high side, it has a common mode range up to 26V.
To get more user-tailored options, please use our filter tool on our webpage.

https://www.ti.com/amplifier-circuit/current-sense/analog-output/products.html#sort=726max;desc&

Best,
Mallika Senthil

0 Naizeng Wang over 1 year ago in reply to Mallika Senthil

TI__Expert 5580 points

Hi Mallika,

It seems that INA199 is wrose than INA183. Do you think so? So INA183 is the best device we have?

0 Mallika Senthil over 1 year ago in reply to Naizeng Wang

TI__Expert 8200 points

Hi Naizeng,

I've put together a few more options for you please take a look. Each device will have tradeoffs, for example gain error might be lower but Iq will be higher.

Best,
Mallika Senthil

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INA183: More accurate device than INA183