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…
Part Number: LPV542 Other Parts Discussed in Thread: LPV521 , TLV8802 , TLV8542 , LPV812 , TLV8812 , LPV821 , Is there detailed information anywhere about the input offset voltage for this opamp? Perhaps some graphs, similar to the graphs (figures 3-22) in the…
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 sure…
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 VREF…
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 VREF…
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 lpv542 with…
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 one…
Hello Kai,
Please check the following nanpower dual channel devices; LPV542, LPV802, LPV812, TLV8802 and TLV522.
For a complete list of TI's nanpower opamps please check the link below.
www.ti.com/.../ultra-low-power-op-amps-overview.page
Regards…
