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gianluca peterle
over 4 years ago
Data converters
Data converters forum
TS3A24157
Good morning I need to have multiple antennas with one reader ic on 13,56 MHz (NFC/MIFARE) and I wish to use TS3A 24157 or TS3024159 IC, do they fit well for this application? I didn't see any application note about what I need to do, could you...
na na78
over 4 years ago
Switches & multiplexers
Switches & multiplexers forum
TS3A24157: Analog Input : Vf of clump diode
TI Thinks Resolved
Part Number:
TS3A24157
Hi As for
TS3A24157
, what is the value of Vf for input clump diode, to GND and VCC? 0.5V? BestRegards
na na78
over 4 years ago
Switches & multiplexers
Switches & multiplexers forum
TS3A24157: Absolute maximum ratings : Analog signal voltage
TI Thinks Resolved
Part Number:
TS3A24157
Hi I want to make it clear the specification of Analog signal voltage. I could not get the meaning of the following note. [Absolute Maximum Ratings] Analog signal voltage(4) –0.5(min) VCC + 0.5 V(max) (4) This...
Nitin pathak
over 3 years ago
Switches & multiplexers
Switches & multiplexers forum
TS3A24157: Use of TS3A24157 for UART switching
Resolved
Part Number:
TS3A24157
Hi Can we use
TS3A24157
or TS3A24159 for UART switching like this manner
Joel Hernandez II
over 4 years ago
Power management
Power management forum
RE: Parallel to Series Switching Batteries
Hey Ricardo, Just looking at this, if your system is only using pulse currents of 300mA, I would look at something like the
TS3A24157
. This is a dual SPDT analog switch that can work down to 1.65V if your MCU is being powered off of the batteries...
Adam Torma
over 5 years ago
Switches & multiplexers
Switches & multiplexers forum
RE: TS3A24157 back-powered by SMBUS
Yes that is correct, you cannot exceed the +/- 50mA analog port diode current stated in the absolute maximum ratings table as it may cause permanent damage to the device. Adam
C. Ryan Land
over 6 years ago
Switches & multiplexers
Switches & multiplexers forum
RE: I2C 2:1 multiplexer application for TS3A24157 2 channel SPDT switch
Thanks for the insight, Adam!
Adam Torma
over 6 years ago
Switches & multiplexers
Switches & multiplexers forum
RE: analog switch for I2C?
Here is a link to an I2C application using
TS3A24157
http://e2e.ti.com/support/interface/etc_interface/f/388/t/390098
James Smith
over 7 years ago
Interface
Interface forum
RE: TCA9517 use for optional alternative connection
Andrew, This looks like it should work. A simple and cheaper solution since you arent using the 9517 to translate voltages might be to use a basic 2:4 mux such as the
TS3A24157
. You can use the same detection scheme as listed above, have the slave as...
na na78
over 4 years ago
Switches & multiplexers
Switches & multiplexers forum
SN74HC4066: SN74HC4066 multiplexing I2C signal to solve EEPROM I2C address conflict
Resolved
TS3A24157
as alternative. However, we want to confirm whether the upper figure using SN74HC4066 has problems
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