Hi Nuba,
This question is very common here on E2E. The feature you are asking about is called powered off protection or Ioff Protection. The device you are looking at does not have this feature so we cannot guarantee the state of the common channel when…
Part Number: TMUX4052 Other Parts Discussed in Thread: SN74LV4052A Hi,
Customer raised a question about TMUX4052. We know that you have modified supply range from 3V~12V to 5V~24V. Could you help to check what is the supply voltage with the data code of…
Part Number: CD4052B Other Parts Discussed in Thread: CD4053B , CD4051B , SN74LV4052A , CD74HC4052 Hi,
I am trying to use the CD4052B as a video multiplexer for AHD cameras. I am using X a Y to connect the coax core and shield. The idea is to thave a single…
Hello,
I went into the lab and did a quick Iq measurement following the way the data sheet specs it:
Where int INH pin or VI is tied to GND and ramped up the temperature to 85C since Iq rises with temperature.
The measured current for 3.3V:
The measured…
If you do not need buffering (i.e., if the total capacitance of the bus is small enough), you can also use passive switches to disconnect bus segments. The TCA9546A is controlled through I²C; general-purpose switches like the SN74LV4052A are controlled…
Hi Kotaro Yamashita,
We can definitely help support your customers questions.
1. I want to clarify that by switching A to B you mean switching from one input to another, not switching the A and B pins used as select lines? If this is the case when you…
Hello Paolo,
According to the recommended operating conditions table of the datasheet, you should not exceed your supply voltage on the input signal pins. However the control pin can be anywhere between ground and 5.5V.
This product can function as a…
Part Number: SN74LV4052A Other Parts Discussed in Thread: TS5A23159 Hi
We are considering use of SN74LV4052A for multiplexing 5V UART signal (TX/RX).
Do you think it can be used without any issues?
TS5A23159 is also considered as analog switch that…
Part Number: SN74LV4052A-Q1 Other Parts Discussed in Thread: PCA9546A , , SN74LV4052A Hello Team,
One of my customer is looking for an equivalent of PCA9546A (I2C mux) with operating temp range >= 105C. Our I2C mux portfolio doesn't have a device with temp…
