Part Number: TL084
Posting for FAE:
Could your team help provide the peak Output Voltage of TL084 with RL=5k ohm at full temp range like below? A simulation results or test results with RL=5k ohm can both be OK.
Customer is evaluating our TL084 to replace ADTL084. While, the Vom @ 2k ohm can’t meet the spec and the datasheet lacks 5k ohm spec. I tried to use the TINA spice model to do the simulation, but the result is much better than the load curve, which doesn’t match with each other.
If we can’t provide those data on TL084, I think TLV4172 can be an alternative, but the price goes higher. Look forward to your feedback sincerely, many thanks!
Regards,Collin WellsGeneral Purpose Amplifier Applications
In reply to Bell Ye:
Regards,Ronald MichallickLinear Applications
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In reply to Ron Michallick:
Here is 6 samples from 2 lots. VOH with 5k load.
Do we have the θjc[℃/W] for TL084IDR and TL084QDR? I only see RθjA in datasheet.
Bell, Theta JC, top 35.7 C/W (use this when heat sinks are used, almost never) Theta JB 30.9 C/W Psi JT 5.7 C/W (use this to get TJ by measurement of top of case temperature, very common) Psi JB 30.6 C/W Semiconductor and IC Package Thermal Metrics (Rev. C) www.ti.com/.../getliterature.tsp
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