Part Number: TPS3808G01DBVEVM I can get the VIT accuracy (+/-2%) of TPS3808G01 from the table of ds on full temperature range.
As far as I know, the VIT accuracy is affectted by the supply voltage VDD and the junction temperature, right?
I get the curve of…
Part Number: TPS3808G01DBVEVM I'm confused about the VIT spec of TPS3808G01.
I can get the Vref value is 0.4V from the functional block diagram of ds.
But I can also get the VIT value is 0.405V (exclude the hysteresis) from ds.
How to explain this…
Part Number: TPS3808G01DBVEVM Other Parts Discussed in Thread: TPS3808 We would like to change the Rsense to a higher resistance as below to decrease the current consumption, could you please help check if it is workable or is there any risk?
R2260 =>…
Part Number: TPS3808G01DBVEVM Other Parts Discussed in Thread: TPS3808 Hello,
Using the TPS3808G01DBVR, we have the #RESET output pin 1 pulled up to +3.3V through a 1k resistor. VDD pin 6 and SENSE pin 5 are tied to a +2.5V supply that comes up after the…
Part Number: TPS3808G01DBVEVM CT=33nF, VDD=3.3V, /RESET pullup=100K@3.3V,
/MR pullup=5K@ 3.3V
SENSE voltage divider 665K/100K, sense deglitch cap=2.2uF(because 1nF was allowing glitch resets)
We have a group of TPS3808G01 parts that appear to be defective…
Part Number: TPS3808G01DBVEVM HI TI Community,
I'm using TPS3808G01DBVR for generating reset for my board. I just checked the reset waveform from Supervisory Circuit. I'm getting a short pulse before the reset release.
Please find the schematic…
Other Parts Discussed in Thread: TPS3808G01DBVEVM
Hola,
I'm using TPS3808G01DBVEVM to verify the delay time but I found one issue about the delay time are different by the same setting between
TPS3808G01 and TPS3808G01-Q1:
The EVM's device is TPS3808G01…
Hi Vijayavani,
The delay going to 20ms is very interesting. As indicated in the datasheet, this is the delay associated with floating the CT pin.
As indicated in your first post, you are using a dot matrix board and asked about if using a PCB would remove…
I think your idea to use a separate supervisor -like the TPS3808 found in that application note, SLVA360 - is a good one. I have used similar divices in this type of schmidt trigger arrangement to accomplish similar results. It might be easier for you…