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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:
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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…
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…
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 , Extended Temperature
Configuration
16:1…
Other Parts Discussed in Thread: TS5A2066 TI’s Analog Switches and Multiplexers often add very little propagation delay, and in multi-channel devices this extends to channel to channel skew. In some instances, these parameters are not present in the datasheet…
Other Parts Discussed in Thread: TS5A3160 What is the difference between Break-Before-Make and Make-Before-Break?
Break-before-make (BBM) and Make-before-break (MBB) are two similar yet very different safety delay features that many analog switches…
Other Parts Discussed in Thread: TMUX1101 There are often systems that utilize TI Switches/Multiplexers where traditional and common supply rails are not accessible, but the designer still needs to power these devices. Fortunately, TI Switches/Multiplexers…
