Hi Clemens,
This is a very swift and accurate response, thank you very much but I have doubt if I can use the one with powered off protection TMUX7308F because it seems to have a really high on resistance. I will use this mux to multiplex canbus. Do…
This indeed sounds like a latch-up. The device gets hot because the power supply gets shorted inside the device. See the Latch-Up White Paper .
A latch-up can happen only if you violate the absolute maximum ratings. The series resistor helps because it…
Part Number: MUX507 Other Parts Discussed in Thread: MUX508 , TMUX7308F Hi Team,
my customer design MUX507 for analog input channel multiplexer, however their end customer connect +22V to CH15 and find CH8 signal has 3V DC offset.
Please refer to below…
Other Parts Discussed in Thread: TMUX7462F , TMUX7308F , TMUX7412F , TMUX1072 Hi, TI expert
The customer has an inquiry about overvoltage/reverse polarity voltage protection device.
The required specifications are as follows.
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Part Number: UC1625-SP Other Parts Discussed in Thread: TMUX7308F Hello Guys,
Good day.
Our customers have some questions on UC1625-SP. Can this controller drive multiple motors? Also, can it work with Maxon motors? Customer is looking at EC20 flat motors…
Part Number: MUX507 Other Parts Discussed in Thread: TMUX8108 , TMUX7308F , MPC506 Hello,
I have a question for MUX507.
The datasheet specifies absolute max input voltage to Analog pins as Vss-2 ~ VDD+2.
And there is a note, “Voltage limits are valid…
Hi Ben,
Thanks for clarifying these requirements.
This device is still in preview unfortunately and cannot give a set production date. Other fault protection muxes that you can currently order samples/devices for are the TMUX7308F and the TMUX7462F devices…
The following table helps select th e right multiplexer and switch with Mid Voltage 25V =< VSIGNAL =< 99V in different configurations:
Precision , Protection , Automotive , Extended Temperature
Configuration
16:1
MUX36S16
MUX506
…
Hello Johan, Sounds like you're trying to remove the power supply (VDD) but still have the voltage inputs at S1-S8. More specifically it sounds like the two options you're presenting is to float the VDD or the GND of the device and still apply inputs at…
What are Overvoltage & Fault events?
An overvoltage or fault event is when a signal with a voltage greater than the maximum rating of the analog switch or multiplexer is fed into the device. These events can occur for many reasons such as EMI from…
