Part Number: INA139-Q1 Other Parts Discussed in Thread: INA190-Q1 , INA139 Tool/software: We are finding output values below the calculation and a variaton between diferent lots of INA, is this an expected condition?
Part Number: INA139-Q1 Other Parts Discussed in Thread: CSD Tool/software: I'm doing research on this part number INA169QPWRQ1: I have couple questions related to this part listed below:
What is the ESD rating for this part?
Do you have solder profile…
Part Number: INA139-Q1 Other Parts Discussed in Thread: TL074 , INA139 , INA293-Q1 ,
I have a big problem with the INA139-Q, I am using a shunt resistor of 1.5mOhms that returns 75mV@50A. However, I can´t test my circuit with 50 A, so I am trying just…
Part Number: INA139-Q1 Other Parts Discussed in Thread: INA139 Hi sir,
I have some queries on this device need your verification.
1.is there a problem if I input an analog input signal before the power turning on?
2.How much is the resistance tolerance…
Part Number: INA139-Q1 Other Parts Discussed in Thread: INA139 Hi team,
Our customer asked a question about INA139Q1.
Could you support to answer these questions?
1. I want to know the internal circuit between PIN 8 and PIN6 in INA139-Q1 for DFMEA…
Part Number: INA139-Q1 Hi team
INA139-Q1 D/S says Input bias current = TYP 10uA.
so, total input bias current would be TYP 20uA(=10uA x 2) for two input pins ?
Part Number: INA139-Q1 Hi team,
Regarding to datasheet of INA139-Q1, there is equations to calculate output voltage range. Does this equation cover all ambient temperature range? Is there any typical condition to apply this equation to the system? …
Other Parts Discussed in Thread: INA139-Q1 , INA169 , TINA-TI Dear, All
Customers are using the INA139-Q1. They are to insert a diode between GND and INA139-Q1's GND for protection reverse connection. Schematic diagram is as follows.
Because of…
Other Parts Discussed in Thread: INA139-Q1 I would like to confirm total output error of INA139-Q1.
I think the error includes the input offset voltage RTI too.
Is it correct?
Best regards,
Atsushi Yamauchi
