OPA2365: CL and Rs settings

Y.Ottey

Part Number: OPA2365

Dear TI Team

Our customer is considering the following circuit using junction resistor Rs and capacitive load CL for output at OPA2365.

Our customers are considering using it under the following conditions, are there any problems?
Rs = 100Ω
CL = 0.01 μF

Best Regards,
Y.Ottey

over 2 years ago

0 Y.Ottey over 2 years ago

Mastermind 6145 points

Dear TI Team

I have received a request from our customer for an urgent response.
Therefore, I would be grateful if you could get a reply as soon as possible.

Best Regards,
Y.Ottey

0 Sam Burnett over 2 years ago in reply to Y.Ottey

TI__Expert 3620 points

Hi,

Is there an RL in their circuit, or is the load purely capacitive? Using 100 Ohms for Rs will cause a significant reduction in bandwidth. Can you tell me any more about the system bandwidth and output swing requirements?

Best,

Sam

0 kai klaas69 over 2 years ago in reply to Y.Ottey

Guru 140200 points

Hi Y. Ottey,

yes, is stable

ottey_opa365.TSC

Kai

Amplifiers

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OPA2365: CL and Rs settings