Part Number: INA139 Tool/software: Hi team,
Could you tell me expected phenomenon when OUT-GNT pin of INA139 is shorted?
Expecialy wants to know:
- How Internal Thermal-Overload Protection works - How Internal Short-Circuit Current Limiting works…
Part Number: INA139 Tool/software: Hello,
a case：
TI orderNumber : "1027850099" ,
tiLineItemNumber:" 000020"
tiTotalOrderItemQuantity : 9 000 ,
shippedQuantity : 300 0 Could you tell me how to cancel the remaining 6,000. Called interface …
Part Number: INA139 Other Parts Discussed in Thread: TMCS1108 Tool/software: Hi,
i am searching for negative current/voltage sensing. It doesn't matter, if it is high- or low-side sensing, although i think using low-side sensing, the "bus" voltage wouldn…
Part Number: INA139 Other Parts Discussed in Thread: CS-AMPLIFIER-ERROR-TOOL , INA169 Tool/software: Hello,
I'm thinking about using the INA139 for a high-side current measurement. As a design aid I remember there was an online calculator once before…
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 Hello team,
I want to clearify the terms in datasheet.
In the datasheet, the total output error is +/- 2% (max). What is total output error mean? Is this output current error, including all the offsets, gain errors, etc?
Best…
Part Number: INA139
Hello E2E,
Good day.
Our customer will use INA139 to read voltage and current values. The input voltage is 7- 28V. The circuit schematic is as shown. Is there any missing or problem in the circuit?
Regards, Carlo
Part Number: INA139 Other Parts Discussed in Thread: INA199 Hi,
I'm choosing a current sense amp.
INA139's GAIN can be set by external RL.
INA199's GAIN is fixed with different version.
When should I choose INA139 and when should I choose INA199…
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…
