Part Number: INA1650-Q1 Other Parts Discussed in Thread: INA1650 , INA1651 Tool/software: Good afternoon, I'm in the process to add balanced input and output to a tube hifi preamplifier I'm designing, as part of a new commercial product development. …
Part Number: INA1650 Tool/software: We're working on a pro audio device with differential inputs and chose the INA1650 as our line receivers. I followed the example circuit on page 22 of the datasheet called "8.2.1 Line Receiver for Differential Audio…
Part Number: INA1650 Tool/software: We're looking at using the INA1650's XLR example circuit (8.2.1 / page 22 from the datasheet), but are worried about audio being fed to the device when it's in an unpowered state.
Here's an excerpt from the datasheet…
Part Number: INA1650-Q1 Other Parts Discussed in Thread: INA1651 , RES11A-Q1 Tool/software: Dear all, this is another question on the INA1651 which (as you now know well !) I'm planning to implement as balanced line receiver (single supply).
The device…
Part Number: INA1650-Q1 Other Parts Discussed in Thread: INA1651 Tool/software: Dear all, as follow up since my last preliminary question on that, I've designed the balanced XLR driver stage, based on the information from the datasheet.
As you can see…
Part Number: INA1650
Hello I have one question about gain. In datasheet there is only information about it "gain =1". But how should I understand this information? XLR has standard 4V RMS (between "+" and "-"). If we have 4V RMS on XLR, then with gain…
Part Number: INA1650-Q1 Other Parts Discussed in Thread: INA1651 , TPS709 Tool/software: Dears, good morning, I had previously asked a question about the INA1650-Q1, thank you again.
You'll remember this INA1651 will be deployed in single supply mode…
Part Number: INA1650 Other Parts Discussed in Thread: TAA5212 , , OPA1637 Tool/software: For a pro audio application we've selected the upcoming TAA5212 as our ADC and are looking for a high CMRR input circuit to properly drive it. I'm relatively new…
Part Number: INA1650 Other Parts Discussed in Thread: OPA1677 , OPA1688 In the datasheet of OPA1677, there's an example circuit (copied below) that illustrates the use of said op-amp to force the output voltage of a INA1650 stage to 0v. However, the input…
Part Number: INA1650 Im making a PCB to process signals where I use the INA1650, but when on standby (static) with the pcb pluged in the INA1650 gets hot and draws a considerable amount of power. I cant seem to find the issue, i dont see any shortcircuits…
