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Texas Instruments (TI) Switches & multiplexers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search
switches & multiplexers
IC content or ask technical support questions on everything from analog and protocol-specific switches/multiplexers (muxes) to power switches, encoders and decoders. Find the right solution for your circuit design challenges by using our
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Frequent questions
Parker Dodson
2 months ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] What is the Difference between an Analog Signal Chain Multiplexer and a Relay?
At the surface a relay and an analog signal multiplexer seem like they are interchangeable terms as both are devices that can switch a signal by the use of a control signal on a different terminal; however due to architecture differences these parts cannot...
Saminah C
10 months ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] Multiplexers and Switches Selection Guide | Low Voltage VSIGNAL < 24V
The following table helps select th e right multiplexer and switch with Low Voltage VSIGNAL < 24V in different configurations: Precision , Protection , General Purpose Configuration 8:1 TMUX1108 TMUX1208 TMUX1308...
Kate Dickson
over 1 year ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] Debugging and Fixing Overshoot in Switching Events
Parasitic inductance due to the length of PCB traces can cause overshoot and ringing during switching events. The output voltage may briefly exceed the expected output voltage value, due to overshoot, before slightly oscillating and settling to the steady...
Rami Mooti1
over 1 year ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] What is charge injection, crosstalk, off isolation...etc? Is there a glossary of terms?
I need a better understanding of these terms that pertain to multiplexers and switches and was hoping to get a better understanding of these specs and similar specs that show up in typical datasheets.
Forrest Chan
over 2 years ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] TS3A4742: TS3A4742 DGK (how to find footprint/Pad drawings if not in datasheet)
Answered
Part Number: TS3A4742 Hi I am looking for a reference footprint of Ts3a4742-DGK so I could finish my layout. I have looked into the SPEC but there was only the footprint of DCN package. Could anyone help me with this? Thanks! Regards, Forrest Chan.
SHH
over 2 years ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] SN74CB3Q3253: What to do with unused pins. Asking for the SN74CB3Q3253 output pin can be floating or not
Part Number: SN74CB3Q3253 Hi team, Can SN74CB3Q3253 pin 3/4/6/10/12/13 can be floating if unused? BR, SHH
Adam Torma
over 2 years ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] Do I need powered-off protection? (HI-Z when Vcc = 0V)
Watch this TI Precision Labs training video to understand how powered-off protection works with your system. This tech note has detailed information on powered off protection. PoweredOffProtection_B.pdf Why do I need a switch with powered off...
C. Ryan Land
over 5 years ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] Frequently Asked Questions about signal switches and multiplexers
This page features a growing list of similar and frequent questions asked about TI's multiplexers and signal switches. I don't know what a specific parameter, characteristic, or feature in the datasheet means. Where can I learn more? Take...
Tony Shaw
over 8 years ago
Switches & multiplexers
Switches & multiplexers forum
[FAQ] How to calculate max junction temperature (Tj max) and max power dissipation for an analog switch
Answered
Please can anyone point me in the direction of the Tj max for the TS5A21366 Analogue Switch? This data is not in the datasheet, and is needed for derating the part in my application. The only information is the max ambient temperature, and the theta JA, so I can loosely approximate what the junction...
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Parker Dodson
Jan 14, 2021 4:30 PM
TMUX1308-Q1: Injection Current Coupling
TI thinks resolved
5 Replies
62 Views
Latest post
by
Parker Dodson
Jan 13, 2021 5:46 PM
SN74LVC2G66: Reflow Condition
TI thinks resolved
1 Reply
27 Views
Latest post
by
Clemens Ladisch
Jan 13, 2021 5:45 PM
SN74CBTLV3125: the difference between SN74CBTLV3125 and SN74CBTLV3126
TI thinks resolved
2 Replies
27 Views
Latest post
by
Parker Dodson
Jan 13, 2021 5:26 PM
TMUX7211: release timing
Resolved
1 Reply
23 Views
Latest post
by
Bilal Ahmad3
Jan 13, 2021 4:12 PM
SN74CBTLV16212: Computing Power consumption
Resolved
4 Replies
57 Views
Latest post
by
Parker Dodson
Jan 13, 2021 3:57 PM
TS5A3157: The charge pump leakage of ts5a3157
TI thinks resolved
12 Replies
150 Views
Latest post
by
Coen Lauwerijssen
Jan 13, 2021 3:42 PM
TMUX1112: Use TMUX1112 in medical applications
Resolved
2 Replies
32 Views
Latest post
by
Jonathan Geronga
Jan 13, 2021 10:29 AM
TMUX1309: Confirm if the design is reliable for continuous operation
Resolved
3 Replies
77 Views
Latest post
by
Shane Augustine
Jan 12, 2021 9:53 PM
TS3A27518E: Skew rate
TI thinks resolved
4 Replies
95 Views
Latest post
by
Parker Dodson
Jan 12, 2021 4:50 PM
SN74CBT16233: About On-state resistance and Cio(OFF) graph data
Resolved
3 Replies
43 Views
Latest post
by
Parker Dodson
Jan 11, 2021 9:21 PM
TS12A12511: Unwanted oscillation
TI thinks resolved
1 Reply
23 Views
Latest post
by
Trey German8
Jan 11, 2021 1:45 PM
TS5A3166: Power Off behavior documentation
Resolved
5 Replies
112 Views
Latest post
by
Hao Wang14
Jan 11, 2021 8:20 AM
TMUX1574: THD for 20Hz to 20kHz with 32Ω Resistor
Resolved
2 Replies
37 Views
Latest post
by
Sandesh Rawool
Jan 11, 2021 1:32 AM
SN74CBTLV3257: 105C version
Resolved
3 Replies
69 Views
Latest post
by
Sandesh Rawool
Jan 8, 2021 4:33 PM
SN74LV4052A: Four Controller's UART Multiplexing in 1 single connector for debugging purpose
TI thinks resolved
5 Replies
71 Views
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