Other Parts Discussed in Thread: OPA2889 , DEM-OPA-MSOP-2B , OPA2836 Hello Ti Community,
I want to use OPA2889 amplifier to make a band pass filter. For the same I looking for ( PCB ) EVM . I have gone through document : slou055_UNIV. but for 10 pin…
Other Parts Discussed in Thread: OPA2889 , TLV3501 , TINA-TI Ok, I know the OPA2889 is not a rail-to-rail op-amp, but I'm looking for a trick maybe to somehow extend the output voltage a little ?
I chose the OPA2889 because its low power, operates…
Hi Michael,
Looking at the datasheets, I see an input voltage noise of 5.5 nV/sqrtHz for the OPA2690 and a figure of 8.4 nv/sqrtHz for the OPA2889, which is outside the spec requested here.
Best,
Sam
Part Number: OPA2822 Other Parts Discussed in Thread: OPA820 , OPA690 , OPA835 , OPA2889 , OPA837 , OPA2890 , OPA838 , OPA890 , OPA836 Hello team,
I'm looking for newer alternatives to a few of our opamps like OPA2822, OPA690, OPA820. They are all quite dated…
Other Parts Discussed in Thread: OPA835 , OPA836 , OPA2889 , THS4281 , OPA890 , LMH6618 , LMH6645 , OPA683 , LMH6723 , OPA684 do you have suggestion part to replace LT6233-10?
Other Parts Discussed in Thread: TPL8002-25 , OPA2889 I am using the TPL8002-25 digital potentiometer. I have pins 10-15 hooked to a microcontroller that will give it the high or low (binary) control. I am having an issue getting a linear voltage drop when…
Since you are talking about I and Q, I would expect that some matching between the amplifiers would be required, so a dual amplifier would be best and for low power considerations, your choices would be the very low power OPA2889, OPA2890 or OPA2683. …
" Making the Most of a Low-Power, High-Speed Operational Amplifier " by Xavier Ramus looks at several Texas Instruments low-power, high speed operational amplifiers and describes the trade-offs of balancing low quiescent power with performance.…
