Part Number: TMUX1121 Tool/software: Hello,
I would like to use this for an I2C application. Do I need to pull-up the SCL and SDA on both sides?
Thanks,
Divakar
Part Number: TMUX1121 Other Parts Discussed in Thread: TS5A23167 Hi,
When TMUX1121 VDD pin is low, no power supply,
What is the S1 and D1 status? Is it will normaly closed?(short to each others)
Thanks!
Jeff
Hello Clemens,
I assume you suggest TMUX1121 as single IC for both switches per signal chain? Or you mean 2 switches inside IC are to be done parallel to further reduce RON?
Regards,
JK
The Hi-Z leakage is the same as I off , i.e., 0.6 µA in the worst case.
With you resistor values, low leakage current is more important than low on-resistance; consider an analog switch designed for that, e.g., TMUX1121/2/3.
Hi DDoor,
As Clemens has stated, the current device you have selected works just fine for I2C. Is there a specific feature or electrical specification that the customer is after in their design?
You can access the product page for analog switches and…
Other Parts Discussed in Thread: TCA9546A , SN74LV4052A , TMUX1309 , TMUX1574 , SN74CBT3257C , SN74CBTLV3257 , TMUX1121 , TMUX1122 , TMUX1112 , TMUX1111 , TCA9548A Hello,
I have two bus masters and one slave device so I need a demux to allow either of them to talk…
Part Number: PGA460-Q1 Other Parts Discussed in Thread: PGA460 , ENERGIA , PGA460PSM-EVM , TS12A12511 , TMUX6119 , TMUX1121 , TMUX1122 , SN74LVC1G66
Hello,
I wanna use 2 transciever sensor that synchronous each other with PGA460-Q1. How can I do? Do I need 2…
When looking for an I3C analog switch / multiplexer it's important to understand some of the specifications of the I3C standard:
2-wire push-pull protocol
Voltage Levels: 1.2V, 1.8V and 3.3V
Frequency*: 12.5MHz max clock.
Max Bus Capacitance: 50pF…
Other Parts Discussed in Thread: TMUX1309 The following table helps select th e right multiplexer and switch with Low Voltage VSIGNAL =< 24V in different configurations:
Precision , Protection , Automotive , General Purpose
Configuration
8:1
…
