Part Number: OPA4353 This op-amp is described in the datasheet as single power supply operation, but is it possible to operate it with a dual power supply?
Hi Wen,
For both parts you're operating to close to the output rail of the amplifiers. The LMC660A is NOT fine (the dc gain is not 0dB rather suppressed to -7.12dB) . OPA4353 is NOT fine as well.
To make both runs fine, generally speaking you need…
Part Number: ADS5296A Other Parts Discussed in Thread: OPA4353 Datasheet has this note: "The external amplifier must provide an average current of 5 mA or less at the maximum sample rate."
Not sure how to interpret that. Do I need a wide-band amplifier…
Part Number: PCM2903C Other Parts Discussed in Thread: PCM2903 , , OPA4353 , PCM2903EVM-U Hi there,
I'm running into an issue where the RCA output is not being detected on professional amplifiers such as Monoprice Unity and OSD XMP300. I checked with…
Hello
Thank you for your answer - maybe we will use OPA4991.
I saw also OPA4353 - with this IC and very small value Riso (10 ohm - so there will be very small signal drop) we can get a very good phase shift.
This component is quite expensive…
Thank you for your prompt reply. The operational amplifier that has been used is the lmv344 package, which is TSSOP14. OPA4350 and OPA4353 are not pin to pin. Is there an other recommendation?
Wen,
OPA4353 is an untrimmed version of OPA4350 which I previously suggested for driving high capacitive loads but I have no comparable part to suggest for 10V supply. If you have no resistive loading, you may just need to add a series output resistance…
Wen,
With the very limited information you provided about the required op amp specifications (other than capacitive load drive and overload recovery time), I would direct you to take a closer look at OPA4350 or OPA4353 - they can drive directly capacitive…
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
