Dear Tim, good morning
Thank you for your answer
Point is that, I need to convert sin signal to CMOS. I modified circuit, please see attach. I think that I can use follower (Ku=1) at LMV861.
It seems to me that it is not necessary to change the amplifier…
Other Parts Discussed in Thread: LMV861 , LMV881 Hi
We are about to replace AD823 with TI product.
Additionally, we want to the following requirement.
- Input capacitance > 20pF
-Input resistance > 10Mohm
-Small package (smaller than 1.6mm x 2.9mm…
Part Number: REF3033 Other Parts Discussed in Thread: OPA310 , LMV861 , TLV341 Hello,
1. is there a way to increase current drive by adding an external transistor? if yes, please recommend the circuit
2. IS there any alternate part which is similar with…
Part Number: OPA858 Other Parts Discussed in Thread: LMV861 , , THS3217 , THS3215 , OPA356 , LMV7219
Hi, i'm trying to find a suitable substracting OpAmp that will allow me to substract two DC signals that represent the output power of a PA, these signals…
Part Number: TDC1000-Q1 Other Parts Discussed in Thread: TDC1000 , LMV881 , LMV861 , TDC7200 Hello,
am working on water flow meter,am unable to echo signal if i place the transducer outside the water medium and if i place the Transducer i am able to…
Other Parts Discussed in Thread: LMV861 , OPA4322 Hello,
We are using the LMV861 as a 10x gain amp, and need to AC couple the output. Its datasheet lists a capacitive load tolerance of up to 200pF. Our circuit needs 2.7nF in an AC coupling configuration…
Other Parts Discussed in Thread: LMV881 , LMV861 , LM7321 Hi,
Regarding Output Voltage Swing vs Load Current for LMV881, the datasheet page 9 and figure10, what is voltage for V- ?
In addition, customer would like to use the devices that have a low drop…
Other Parts Discussed in Thread: LMV861 , TINA-TI Hi,
I am trying to use the PSPICE model of LMV861 in LTSPICE. Although I changed the .MOD to >LIB and create a component for the OP-AMP, my simulation results are not reasonable. it seems that the LTSPICE…
Hi Vladimir,
The LMV641 does not have enough bandwidth for this circuit.
The LMV861 would be a better choice. I have attached a TINA spice file. You can open it in TINA and see the performance of the LMV861 in your circuit.
0284.LMV861 LMV7219 Test Circuit…
