Part Number: DEM-OPA-WSON8-EVM Other Parts Discussed in Thread: OPA858DSGEVM , OPA858 Can you provide the size/type of passives and SMA connector for the EVM?
Regards, Bernd
Hello Lance,
We do offer the DEM-OPA-RGV-EVM , which is an generic EVM board designed for VQFN (RGV) package PLC and DSL line drivers. The associated user's guide showcases the EVM functionality, which can do either two amplifier channels or a single differential…
Joaquin,
There is an EVM available which you can get from TI.com to test yor circuit (link below)
https://www.ti.com/tool/DEM-OPA-RGV-EVM
In your schematic (snippet below) the input swings from 0V to 3.3V, so for the time period in which it is 0V, it…
Hello Andrea,
Thank you for sharing your board images and information about your design. I have a couple points to address:
a) Running the trace under the device will not cause issues in your implementation, as there is no switching occurring in the IC…
Hello D,
1) I found in DS of OPA360 page6 ( Enable/Shutdown) section
"If the Enable pin is not connected, internal pull-up circuitry will enable the amplifier."
But it is probably better to tie it to 3.3V
- I agree, you may float it but I recommend…
Other Parts Discussed in Thread: OPA656 Hello together,
i build a transimpedance amplifier for a sensor. Under point five I read in the description of the demoboard that when I use a high impedance sensor I have to place a 100 Ohm resistor on the probe…
If you give me one with the same noise characteristic in the same package and the same supply and output voltage range...
Edit:
And common mode range. I need to "follow" +-15V at +-16.5V supply voltage.
2k input series R would do with regard…
Part Number: OPA3693 Other Parts Discussed in Thread: DEM-OPA-SSOP-3C , DEM-OPA-SSOP-3B , DEM-OPA-SSOP-3E , DEM-OPA-SSOP-3D , DEM-OPA-SSOP-3A In the datasheet there is a reference for an instrumentation amplifier. Is there a reference layout for this? At…