Hi Amy,
What is driving the need for 8 channels of NTCs?
From your image it appears you need and 8:1, device with 2-channels. Using the selection table I was able to find the CD4097B . However, the on resistance can be as high as 1KΩ. Which may not be acceptable…
Part Number: TCA9548A Other Parts Discussed in Thread: TCA9406 , CD4097B , TS3A5017 , TMUX1208 Hello,
Max I2C clock is specified as 400kHz. What is the limiting factor here?
For example, can the TCA9548A be clocked and configured at 400kHz, and then I2C…
Part Number: SN65C1168 Other Parts Discussed in Thread: CD4097B , Hi Team,
My customer has a application circuit as the attached diagram below, one TX/RX from MCU will be switched to one of the six channels RS-422 transceiver. So, customer choose CD4097B…
Part Number: SN65C1168 Other Parts Discussed in Thread: CD4097B , Hello Team,
My customer is asking a question. Below block diagram is customer's application topology, and he wants to know a situation that can damage host side devices or not. The host side…
Hello Gabe,
If SPI master's driving strength is capable of handling 60 SPI slaves, what you need is to multiplex CS0~CS7. Using 8 unit of SN74CBTLV3251 or SN74LV4051A, 1:8 de-multiplexer, or 4 unit of CD4097B, 2-channel, 1:8 de-multiplexer, should be…
Joseph,
thank you for valuable advices what I applied to the design.
Add THS4531 :
I was thinking about using a differental multiplexer (like CD4097B) or just two 1:8 single channel multiplexer what can hold temperature up to 110-120°C. One channel will…
