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…
Part Number: OPAMPEVM-SOT23 Other Parts Discussed in Thread: TL331 Hi Team,
My customer would like to try our OPA TL331BIDBVR, I see it’s SOT23-5 package and our EVM also have SOT23-5, but I am not sure why have SOT23-5A and SOT23-5B, may I know what…
Part Number: TAS5782M Other Parts Discussed in Thread: PUREPATH-CMBEVM Tool/software: Hi, I'm working on a Class-D Amplifier based on the TAS5782M, which I'm going to control its registers using an STM32 MCU over the I2C communication protocol. I've the…
Hello Aaron,
Thanks a lot for your reply.
Unfortunately, the NIR- labeled DMDs are a bit too small for my setup. I plan to use the it for beam shaping in an experiment with a pulsed laser ( or more specifically, an OPA pulse).
In the technical documentation…
Hi Kannon,
Take a look at the EVM User Guide for the IS0224EVM (Figure 6, page 8). There is a differential to single ended circuit example with a gain of 3 so you get the same output voltage as what you apply to the input. For the OPA on the output…
Shrikant,
You are correct, the pinout for the SLOU055 board is meant for a pin-out similar to the OPA2836. The evaluation module for the OPA2889 requires the use of the DEM-OPA-MSOP-2B EVM. If you can work with 5V supplies then the OPA2836 can be used…
Hi Art Kay
I am really appreciated that you provide such a detailed explaination and very easy-undestand answer and simulation. Also very appreciate your reminder about inductive load's kickback. Now I know how to analyse the phase margin by simulation…
Hi Sunil,
I tested with the DEM-2912A EVM and as you can hear it's ok and not noisy.
Maybe check the connection on the audio jack and try playing with the volume.
I pressed the mute button and you see the signal is muted in the middle of the track…
Hi Parth,
A couple of questions about your patches:
1. CAN DEM ERROR:
Forgive my lack of knowledge on DTS, maybe your next reply will help me understand better but in your patch:
&mcu_mcan0 { status = "disabled"; - pinctrl-names = "default"; …
Alex,
It appears that the EVM you are using is an older version and as a result we are having trouble replicating your issue (related post: DEM-PCM2912AEVM ).
On the EVM version we are using here, I noticed that the output of the mic is very quiet…
