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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (7 topics).
7 topics · 40 messages
Filtered by: #mux ✕
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Can I use this circuit to use GPIO to control MUX ?
I want to use a GPIO to control a MUX in DSP. My GPIO connects to a hardware switch, when switch to SRC1 , it pulls high , when switch to SRC2, it pulls low. Then , I use this curcuit to control MUX i
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Downsample - Extract only odd / even samples
Hello! I have the following problem. I have an 96k input signal that I want to send it through a 48k domain. This means that I need to send two packets of data in 48k domain. In order to do that, I ne
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Using external SN74LV4051A or similar
I am designing a project for a customer around either the ADAU1701 or ADAU1761 (not sure yet). The only issue is that I need at least 6-8 analog inputs. I was wondering if it would be possible to use
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Mux slew rate change Sigma Studio
Hi guys, I'm controlling a mux with slew rate with a microcontroller and I wonder if there is a way to change its ramp time. I'm using Muxes/Demuxes->Multiplexers->Switch->Clickless SW Slew->1 Ch. Not
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illegal feedback error from double-pole MUX
Hello all, The circuit below uses a stereo, three-input mux as a DP3T switch where the "left" section chooses between two DC sources for the filter's Q input, and the "right" section selects filter or
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ADAU1701 Crossover and Switch compiler error
If anyone can be of some help on this. Attached is a stripped down portion of the schematic for a project which implements 2 stereo crossovers. The crossovers are than fed to a Clickless SW Slew MUX t
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Mux with Slewrate
Dear Guys! I want to control the mux-box (with slewrate) with a simple external switch (general purpose input), but whatever i try if never works. Can you please tell me the right way to do this. Than