Part Number: INA208 Hi support team
As D/S mentioned, the max output accuracy over temperature is +/-3.5%, is this number included input filter gain error?
May i have idea where the +/-3.5% coming from, which parameter inside the IC will much impact…
Part Number: INA208 Hi Support team
AS D/S page 23, 9.2.2.3 Input Filtering mentioned,
Total effect on gain error can be calculated by replacing the 5-kΩ term with 5 kΩ – 30%, (or 3.5 kΩ) or 5 kΩ + 30%, (or 6.5 kΩ).
…
Part Number: INA208 Hi Support team
As D/S mentioned, the offset voltage is 2mV (typ) which mean the differential voltage would NOT less than 2mV to insure the output accuracy (less than +/3.5% max)
my question is that while differential voltage > 2mV…
Part Number: INA208 Dear Team,
may I have more detail explanation for below equation about Gain error
what is 100?
what is 5kohm?
Is this equation implemented in different Gain, 20V/V, 50V/V and 100V/V
may I have more details internal function diagram…
Part Number: INA208 Hi Support team
my Customer is asking the worse case calculation of INA208AIDGSR pin2 under
Vbus is 12V, shunt resistor is 10mohm and Max 4A current rating,
BTW, may i have mathcad calculation spreadsheet for this part
thanks a lo…
Part Number: INA208 Other Parts Discussed in Thread: AMC7836 Hi Dear expert,
I have a question on INA208 CMP1 RESET pin low level voltage range. in datasheet, it writes RESET threshold typical 1.1V. How can we understand this spec? What is the low level…
Hello.
I carried out experiments. I understood, why CMP worked in line mode. It is not line mode. I measured output voltage by means of U1252B multimeter in DC mode. In DC mode output pulses were integrated and I saw voltage between 0 and 3.3 V.
Output…
Hello Priya,
1 - I am not sure what your query is here. If the ALERT is asserted and BSS138 MOSFET is turned on, I suspect that alot of current will pass through its relatively small RDSon if you removed the 10kohm resistor that should be in series with…
