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Other Parts Discussed in Thread: TMUX1119 As TI develops new parts, we have also in recent years started a more intentional push to provide more models to help evaluate our devices. That being said, there are still gaps in some older devices and device…
Other Parts Discussed in Thread: TMUX1072 , TS5A23157-Q1 , TMUX1209 , TMUX1309-Q1 When looking for a UART analog switch / multiplexer for a microcontroller or other low voltage device, it's important to understand some of the specifications of the UART standard…
TMUX Naming Convention
The TMUX product family includes a wide range of device with options in low voltage (Vsignal <= 24V), mid voltage (25V < = Vsignal <= 99V) and high voltage (Vsignal >= 100V). The TMUX devices also fall into the categories of general…
When looking for a SPI, QSPI, or OSPI analog switch / multiplexers, it's important to understand some of the specifications of the various SPI standards. The frequencies listed below are some common ranges, but not necessarily the absolute maximum:…
Texas Instruments has a wide arrange of analog switches / multiplexers so it’s likely that a solution can be found for most systems somewhere within the switches / multiplexer portfolio . Narrowing down which device is the right fit may seem like…
Other Parts Discussed in Thread: TMUX1119 , TS3A5018 , TMUX1111 , TMUX1574 , SN74CB3T3257 , TMUX7219 Many of TI’s analog switches and multiplexers have an associated IBIS model with them. However not every analog switch and multiplexer has an IBIS model and…
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: 1.8V, 3.3V and 5V
Frequency*: 12.5MHz max clock.
Max Bus Capacitance: 50pF…
When looking for an I2C analog switch / multiplexer it's important to understand some of the specifications of the I2C standard:
2-wire open-drain protocol
Voltage levels: 1.2V , 1.8V , 3.3V and 5V
Frequency: Typically ~400kHz but can get as high…
Other Parts Discussed in Thread: TMUX1574 Many of TI’s analog switches and multiplexers do not explicitly state a max allowable junction temperature. At first glance this can seem troubling – but the max junction temperature of the device is respected…
The following table helps select th e right multiplexer and switch with Mid Voltage 25V =< VSIGNAL =< 99V in different configurations:
Precision , Protection , Automotive
Configuration
16:1
MUX36S16
MUX506
8:1
TMUX7208 TM…
