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I'm building a design using a IM73A135.
The datasheet lists a SNR of 73 dBA and an output impedance of 250 ohms in Normal mode.
Can I use 2 of these and tie the positive outputs together (and the negative outputs together) to gain 3dB SNR while having no increase in output level?

It works in a simulation, but I might be missing something.

I know the normal way to do this is through an active mixer using an op-amp.
However, I want to avoid the space/power needed for the op-amp, as well as the level increase.

I was planning on DC coupling the outputs due to space constraints.
How consistent is the DC output voltage from these mics? 

Hi everyone,

i've been working on a target with a TC1782-256 device. The DAP connection seems ok. The UDAS server shows " TriCore Family ".  When i try to connect the MemTool the error message  "can't connect to target context". Therefore i have no access to the device of course.

Any idea or solution??

Best regards Lucien.

Hello .
I encounter the problem that the converter is only accurate in 8 bits.
If I choose 16 or 20 I start to see 5.112V on the screen but the input to the converter is equal to 4.8098.
Can anyone help?

Hello Everyone. I am new to the Aurix MCU and I am trying to enable and boot the HSM on the Aurix TC275. 

Does anyone have information and or software example on how to start.

thank you 

best regards 

is there any way to do the same with psoc 4 that looks like this image?

Hi,

I am a new user of the Cypress CY7C67300 EZ-HOST controller provided with the xilinx ML605 development kit.

In order to operate in the Host mode I need to write the firmware I suppose.

Could any of you please let me know how to go about it ? Are the tools for free ? If so could you please provide the link for the same ?

Thank you

Hi,

I've CY8CPROTO-063-BLE. I can debug sample project 'ADC_Basic' but the 'Dual-CPU_Empty_PSoC6_App' can not. Is there any limitation for the dual core applications?

Hello,

We are working on a LWB5 module with CYW43353. 

When the WI-FI communication is disturbed, the module goes automatically to sleep mode for power saving. With a Wi-Fi spy, we see "PWR MGT : STA will go to sleep".

We would like to disable totally the entry in sleep mode.

We have tried without success commands:

wl MPC 0 

wl PM 0

options brcmfmac idle_interval=0 in the “/etc/modprobe.d/brcmfmac.conf” file 

Do you have any other idea on how to do it ?

Thank you