Other Parts Discussed in Thread: INA213 , INA215 Hi All, I have two different current-shunt monitor IC to choose from below. I was thinking number 2 would be best to choose and more accurate, any ideas?
If cost or acceptance is not an issue which IC…
Part Number: INA138 Other Parts Discussed in Thread: INA215 , INA293
Hi expert,
Do we have a INA138 pin to pin device that has higher accuracy?
Total current error requirement: <50mA
Power supply: 5V Vcc
Common mode voltage: > 20V
Sense current…
Part Number: LM76005 Other Parts Discussed in Thread: TINA-TI , , , INA215 , LM5069 , TIDA-010070 , LM5164 Hello. We're working on a design based upon the LM76005. We have a few interesting constraints that I would like some suggestions on.
The device…
Hi Suyog,
The INA219 should not affect the operation of the DRV8840.
It may be difficult to identify zero current using a high side current shunt. This is because the current monitor will include all DRV8840, not just the load current.
The INA210…
Hi Kareem,
Shunt is on higher side, Common mode voltage might be less than 15 Volts Ac and hopefully close to "Zero" . The resistance of the shunt should be in micro or milli Ohms.
Could you please suggest me an IC that could sense the differential…
Hello Grace,
Thanks for posting to the forum. Hope we can quickly help you.
It's hard to read what the shunt resistance is (R803) in your schematic, but the INA21x should be able to distinguish the current levels you want given the proper shunt resistance…
Ivan,
The INA210 has a gain of 200, and the output is limited by the supply. See page 7 of the data sheet. Given that you can almost reach the rail of the supply on the output, you can back calculate the possible input. With the largest supply allowed…
Other Parts Discussed in Thread: INA213 Hi Team,
Please help us support our customer. In their evaluation, they were repeating ON/OFF the load with a hard switch and found that INA213 would go into abnormal mode. The device will continue drawing over…
