Part Number: TLV3494 Hi,
I am using TLV3494, quad comparator.
Input ranges from -2.5V to +2.5V and I want the output to be 3.3V(High)- GND(Low).
I designed the supply voltage V+= 3.3V, V- = GND but input range is limited by the supply voltage…
Part Number: TLV3494 Tool/software: WEBENCH® Design Tools I am used to using pSpice, and have installed the TI TINA. I have built a simple circuit (attached) which is simply a zero crossing detector. When I try to use tools such as the Oscillocope, I…
Hello Chris,
The input differential pair needs "headroom" for the upper current sources to do their job.
Below is a very simplified diagram:
The "Vbias" circuit requires about 0.8V to 1V across it to properly function. This creates the common…
Hi Bill,
The TLV2345 datasheet specifies a maximum differential input voltage of +/-8V in the Absolute Maximum Ratings table. Also, specified is the maximum supply voltage of +8V. And even though you will not be setting the TLV2345 up for these maximums…
