We are using AD8210 for high side current sensing at bidirectional dc-dc converter. We have two problems about it. First we have used 470 pF instead of 400 pF mentioned in the document: (http://www.analog.com/static/imported-files/application_notes…
I need a high side current sense amplifier for motor driver applicaiton.
Both AD8207 and AD8210 have the same fixed gain (20). Both of them seem to be possible for high side current sense applicaiton (from PWM side) but which one is better ?
is it possible to measure a current with AD8210 in a negative (-15V) power supply?
Could anyone tell me if AD8210S has built-in ESD protection diodes ? Has it any kind of ESD protection feature ?
Thanks in advance.
Please let me know about Gain tolerance of AD8210
I found it has 2 OP Amp internally.
I want to know total gain tolerance
2 questions about AD8418 family,
1. which P/N is recommended for new design AD8418 or AD8418A? We see our engineer do some improvement on AD8418A for timing parameter. Could you help us to check the difference between AD8418 and AD8418A?
2.due to cost
I'm trying to use the AD8210 to measure currents in the high-side of a simple BJT regulated power supply.
I saw that after started using the AD8210 for the current control, the output voltage of my power supply didn't go to 0 anymore.