Hi ,
I'd like to use the LT6654AHS6-2.5 to create a negative reference voltage.
The DS provides the following schematics, however the Vee voltage is no explained anywhere in the document.
Could you please elaborate regarding what this voltage actually…
Hi Ben,
6656 can take -55 to 125degC operating Temperature. So it might be that's what you see.
We have AD587, LT1031 and LTZ1000.
AD587 and LT1031 is comparable with LT6654 in terms of Specifications.
LTZ1000 is better in terms of long term drift…
Hi Saikumar,
The LT6654 is AEC-Q100 qualified. I'll send you a private message.
Regards,
Rob
Edit: The MP grade version of the LT6654 is not AEC-Q100 qualified but all other grades are.
Hi vitaliy78,
Just to clarify things, the output voltage accuracy parameter that you can see in the spec table(page 5) is the sum of the accuracy deviation that the LT6654 can have. So the +/-0.215% includes the initial accuracy, temperature coefficient…
| LT1460 |
| LTC1258 |
| LT1021 |
| LT1027 |
| LTC1798 |
| RH1021-10 |
| RH1021-5 |
| RH1021-7 |
| LT6660 |
| LH0070 |
| LTC6655 |
| AD2700 |
| AD2702 |
| AD584S |
| REF01S |
| REF05S |
| REF10S |
| REF43S |
| REF02S |
| AD1582 |
| AD1583 |
| AD1584 |
| AD1585 |
| LT1019 |
| LT1236 |
| LTC6652 |
| REF02… |
Hi @dariaa - apologies for the delayed response.
1) Leakage current will affect sensors and filters with high series resistance. My article goes into more details but you may see degraded accuracy with large series resistances at hot - keeping any filter…
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