Part Number: INA200 Hi teams,
I have an issue about amp in INA200.
There is the schematic.VCC is 18V, Vshunt is about 13mV. There is a 47nF cap connected to Amp out.
When the circuit work, output of amp(Pin 2) is a triangular wave, freq is about…
Part Number: INA200 Other Parts Discussed in Thread: INA310B Hi team,
Customer is now considering the shunt option1 case in the following circuit, supply = 48V and Vs =12V.
Is there any problem if Vs is set to 0V with FET switched off though 48V supply…
Part Number: INA200 Hello Team,
according page 7 data sheet CMPOUT should be high when RESET is high at power up:
But according to fig. 28 CMPOUT = low from the start:
Also the simulation shows that CMPOUT = low at the start, even when RESET = high…
Part Number: INA200
Hi there,
I have an application that runs on less than 1mA, therefore my planned design is as above. Three areas of concern/uncertainties arise and are:
1) To minimize quiescent current, can I set R1 & R2 to the values as shown above…
Part Number: INA200 I found a issue from the datasheet of INA200. I don't think this circuit can protect the load from overcurrent as the state of comparator can not be high all the time. For example, when the output of Vout is large enough to make the…
Part Number: INA200 Hello,
I am using the INA200 chip as a high side current monitor after the switching FET as shown in the attached schematic.
The issue occurs when we short circuit out1 to battery (27V). We have no issues with a short circuit to ground…
Part Number: INA200-Q1 Other Parts Discussed in Thread: INA200 Hello Support team,
I can find the below typical application in the datasheet.
According to Table 1,
V OUT_TRIP = I TRIP x R SHUNT x Gain = 1A x 5mΩ x 20V/V = 0.1V
R2 / (R1+R2) x V OU…
Part Number: INA200 Other Parts Discussed in Thread: INA240 , INA381 , INA293 , INA303 , INA302 , INA301 , INA300 , INA290-Q1 Hi,
When using INA200 for short circuit current sensing,the output of amplifier(Vbus) is wrong.
As shown below,there are two possible…
