Part Number: INA214 Other Parts Discussed in Thread: INA190 , INA186 , INA228 , INA229 , INA138 , INA181
HI, Ti Team
I need a solution for current measurement. I want to design a circuit with a gain of 5.
The GAIN of INA214 is 100 V/V, but is…
Part Number: INA214 Hi Team
For INA214
What is the lowest minus voltage that IN+\IN- can withstand（based on GND)? it's GND-0.3?
Is the GND-0.3V stable value or instantaneous value？ if it's a instantaneous value, hong long of the time limitation？…
Tamas,
I suggest we move this to an email thread. Let me know if this is acceptable. I will send you an email summarizing your ask and we can continue the discussion there.
Best, Erik Rye
Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Dear team,
In our datasheet mentioned gain error is related by both internal resistor as well as external resistor. According to the simplified calculation of error factor, how should I define…
Part Number: INA214
Hi,
We are having some weird problems with this.
Thats why we started measuring the resistances between different pins.
Is it normal that between IN+/- inputs DMM shows 2.4kOhms?
Chip is measured as it is, no other components connected…
Part Number: INA214 Other Parts Discussed in Thread: INA216 , , INA281 , INA280 , INA181 Hi Team
My customer is using INA214A as the 12V output current sense Ap. they find the response time delay is different when they do dynamic load test. you can find the…
Part Number: INA214-Q1 Hi expert,
My customer find some issue about Ref pin floating or give it a 3.5kohm will see the output signal have 10khz abnormal noise as this pic
their original circuit connect is Ref pin and Gnd pin connect together then connect…
Part Number: INA214 Hi Team
Let me ask about treatment of REF pin.
Could we open or connect to GND throgh the cpacitor about REF Pin show in below figure?
best regards
TATSU
Part Number: INA214-Q1 Other Parts Discussed in Thread: INA240 hi team,
now my customer want to use INA214-Q1 to sense the current of motor, The motor speed is based on 100rpm, current sampler scheme, phase current frequency is approximately 14Hz, PWM…
Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Hi team,
In INA214 ds, the maximum capacitive load is 1nF. if customer use RC at output (100ohm 0.01uF), do you see any issue?
Another question is how to calculate the bandwidth in their case…
