Hey Matthew, Thanks for reaching out and excited to hear about your project and hope all goes well! So to answer your questions, typically you can find the footprint in the CAD/CAE symbols library on the product page and going to this link: However, I'm seeing…
IO-Link transceivers like the TIOL111 implement one high-voltage I/O, but do not support TTL levels on the external interface.
There are switches that protect against up to ±60 V (more requires a TVS). TMUX7462F is a plain protection device; TMUX7412F…
The absolute maximum ratings forbid voltages above V DD + 0.5 V; there are clamping diodes from the I/O pins to V DD .
You can create a separate power rail, but the muxes would still be powered up. And you must limit the clamp current to less than 30 mA…
Part Number: TMUX1574 Other Parts Discussed in Thread: TMUX7309F , TMUX7462F Hello,
I need to implement protection on the TMUX1574 inputs against 60V, I am wondering if this CMOS chip has protection diodes to VCC and GND or not. If there are diodes, I…
Hi Clemens,
1. With 1k resistor, how much capacitor is used? The input signal is 2MHz, and the cut-off frequency of 33 Ω +220p is 22MHz;
2. When the power is off, the op amp is in a low resistance state to the power supply and ground. Am I right…
Hi,
I have found a perfect fit protection device for this issue, TMUX7462F. There is also an alternative part exist, ADG5462F, but the ti's device has better specs.
Thanks for your proposals. Thomas's answer is the most appropriate answer to this thread…
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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Hi Fonia,
Alright - so we have a possible solution, but there is some nuance on how the part can be utilized and may not work in 100% of situations. The part that most likely will fit the need the best is our TMUX7462F - this is a special 4 channel 1…
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
…