Part Number: INA381 Hi team,
I have some doubts about the input range of the comparator: what do VIH and VIL refer to in the first screenshot below? How is it defined? Is it related to supply voltage VS? Shouldn't its input be analog voltage?
Best…
Part Number: INA381 Hi,
I am using the IN381 as a overcurrent protection.
As you can see, i am using PWM to control the intensity of the LEDs. Thus the question i would like to ask is that if at 100% PWM duty cycle, the INA381 detect a overload, but when…
Part Number: INA381 Other Parts Discussed in Thread: INA200 Hi, I want to know if it would be possible to use the INA381 on a 48V line.
I assume it would effect the error and gain to use voltage dividers at the input. Following this guide https://www…
Part Number: INA381 I am interested in using the INA381 current sense amplifier as part of a product where the design of the system relies on the small signal output of the amplifier.
Is there information regarding the input referred offset band over the…
Part Number: INA381-Q1 Hi,Team,
Though my customer knows that the sink current of ALERT pin is limited by a pull-up resister, They would like to know the maximum rating current of ALERT pin.
Please tell me the absolute max rating for DC and Peak current…
Part Number: INA381 Hi team, Depending on the model, the comparator may not be used. My customer wants to connect the CMPREF pin to GND to reduce power consumption.( CMPIN=VOUT ) Is there any problem? Sincerely. Kengo.
Part Number: INA381 Other Parts Discussed in Thread: INA181 , INA180 , LMP8481 , LMP8480
Hi team, What should I do to unused ALERT pin? OPEN? pull-up? GND? If ALERTpin connected to GND, are there any problems? Sincerely. Kengo.
Part Number: INA381 Hi Team,
Can the customer use it as output current Iol=11mA by setting the pull-up resistor to 430Ω?
The reason why the customer wants to use 11mA is because he wants to use a MOS FET Relay.
Best Regards,
Kenji
Part Number: INA381INA381A1: 20 V/V
for some reason I had to increase the shunt resistor from 5mΩ to 10mΩ, the max current should be 40A.
40A would generate 8V with gain 20, I am quite sure there is no possibility to realize this but perhaps…
Part Number: INA381-Q1 Dear TI,
Kindly provide the Safety manual and detailed FMEDA for the iNA381-Q1 (A1 version) device for the functional safety assessment.
Let me know if any clarifications are required.
Regards,
Anand M
