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: 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: 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 with…
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 value…
Part Number: TLV6001-Q1 Other Parts Discussed in Thread: TLV9001-Q1 , OPA2991-Q1 , INA139-Q1 Tool/software: Hi,
The customer tried to place the shunt resistor in position 1 and sense the current.
However, VBAT is being entered at all times, causing dark…
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 analysis…
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?
Regards…
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 ?
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 this configuration…
