M
MRW
- Jan 1, 1970
- 0
Hello
I have an analog switch question. For this example, I would like to
use Texas Instrument's TS5A3159A SPDT Analog Switch.
For the digital input (triggers the switch ON or OFF), it has the
following electrical characteristics:
Input Logic High - 2.4 to 5.5 V
Input Logic Low - 0 to 0.8 V
I have the following questions:
1. What happens to the switch at 0.8 < Voltage at digital input < 2.4?
Does the switch either turns ON or OFF?
2. What happens to the switch if I leave the digital input open?
3. What other ways can I use to control the digital input
electronically? As of now, I can only think of using a comparator.
4. Would it be okay to leave the NC or NO terminal floating until a
signal source is connected to it?
Thanks!
I have an analog switch question. For this example, I would like to
use Texas Instrument's TS5A3159A SPDT Analog Switch.
For the digital input (triggers the switch ON or OFF), it has the
following electrical characteristics:
Input Logic High - 2.4 to 5.5 V
Input Logic Low - 0 to 0.8 V
I have the following questions:
1. What happens to the switch at 0.8 < Voltage at digital input < 2.4?
Does the switch either turns ON or OFF?
2. What happens to the switch if I leave the digital input open?
3. What other ways can I use to control the digital input
electronically? As of now, I can only think of using a comparator.
4. Would it be okay to leave the NC or NO terminal floating until a
signal source is connected to it?
Thanks!