Part Number: TLV7256 Hi team,
This is Hollis. My customer is evaluating TLV7256. But they found TLV7256 package VSSOP-DDU is different with normal VSSOP-DGK. i want to konw why VSSOP has different types. And do you have any documents to introduce TI…
Hi Marco,
For this part, you can request through TI Support: http://www.ti.com/guidedsupport/docs/calltisupport.tsp
Make sure to scroll down toward the bottom of the page
Herman
Other Parts Discussed in Thread: TLV7256 Our service department reports many products returned with 1 or 2 sections of the TLV7256 comparator not working.
In our circuit the TLV7256 inputs are often at the same voltage. for a long time. Could this possibly…
Hello Birger,
The DDU/DCU type packages were popular among Japanese manufacturers, such as NJR, Toshiba and Renesas.
The DDU packages were basically for the Japanese drop-in replacement market. But now the demand is dropping for the DDU as the Japanese…
Chuck,
Thanks again. I like this device with one concern, it appears there are only sample qtys available at this time (perhaps it too new). I would like your thoughts on this and possible another device.
The TLV7256 datasheet (Rev. A) was suggested…
Shaun,
I have never seen a specification like maximum energy for a comparator output .
The peak current will be set by the strength of the TLV7256. Because the energy is low, device heating is not as concern.
It is not required, but it would be good…
Hello Brian,
We are aware of this issue.
If you notice in the "Switching Charasctristics" table on page 6, there is a note about the prop delay: "Simultaneous switching of inputs causes degradation in output response." So the original designers…
Hi Ronald-san
Thank you for your quick reply.
I am looking for a comparator which is satisfied the below requirements.
- Dual
- VDD = over 5V
- Output type : Open collector / Open Drain ( Push pull is oK but Open collector / drain is best.) …
Other Parts Discussed in Thread: TLV7256 I was going thru the datasheet of TLV7256. It has Prop delay of 680ns and response time of 60ns (for Low to High transition @ 100mV overdrive) - on page 6.
I don’t understand the difference between prop delay…
