Part Number: LPV542 Other Parts Discussed in Thread: OPA336 , , TINA-TI I'm using this op-amp to integrate a very small photocurrent. The signal ramps up for about 40ms. C3 holds the integrated signal until U3 (analog switch) resets the integral, and…
David
Sorry for the delayed response. I meant to tell you that I was unable to find any additional offset data on the LPV542.
Please feel free to open a new thread if you need any additional information on the other devices.
Chuck
Other Parts Discussed in Thread: LPV542 , LMV712-N hi:
When one amplifier unit of LPV542 or LMV712-N is used as a voltage follower, the positive phase input of the unit is hung in the air, then the level of the output terminal is low or high? Or not…
Part Number: RF430FRL152H Other Parts Discussed in Thread: LPV542 Hello
We are designing a low cost medical patch
we are targeting to use the RF430FRL152, we need to have a 1/3 of ADC range voltage to bias our sensor
ca we have access to the 0,9V…
Part Number: RF430FRL152H Other Parts Discussed in Thread: LPV542 Hello
We are designing a low cost medical patch
we are targeting to use the RF430FRL152, we need to have a 1/3 of ADC range voltage to bias our sensor
ca we have access to the 0,9V…
Part Number: RF430FRL152H Other Parts Discussed in Thread: LPV542 ,
hello
i need to design a small sensor with energy harvesting via NFC
i am interested in using RF430FRL152HCRGER and I need to power an ultra low power opamp. I need to power an…
Kalpesh,
There was no information in the private messages. I see no oxidation in the supplied low quality photo. Can you get higher quality images? Roughened leadframe is an option for LPV542. The e2e example for roughen lead frame is consistent with…
Other Parts Discussed in Thread: LPV542 On the LPV542 data sheet, Fig 41 shows a suggested layout, but it is not dimensioned. In fact, I cannot find any dimensioned drawing associated with the DNX package. Where can I learn how to make a PC layout decal…
Hello Mark,
-0.1V at room temp should not be an issue. There may be some slight offset shift outside of spec at the cold extreme but it will not drop-off-a-cliff.
Officially we have to say to stay within the specified conditions. But...
If you want…
