Part Number: OPA455 Hi Team,
A customer would like to know if it is possible to amplify a 5V pulse of 6KHz to 100V pulse of 6KHz. Additional parameter below:
V+ =120V
V- =-5V.
Total power supply = +/-75V (or single supply of up to 150V.)
Schematic Diagram…
Part Number: OPA455 Hello there,
I am a bit confused by the terminology and operation of the Status Flag pin. I wanted to clarify the logic. According to the datasheet, Status Flag is an active low open drain output. Therefore as the datasheet says below…
Part Number: OPA455 Hi team,
As datasheet description, VCC can support ±6 V to ±75 V. So Does OPA455 can support asymmetric input? example:V+= 75V and V-= -12V. thx
Part Number: OPA455 Dear Team,
I posted the below circuit many times in this forum.I always received good support from Thomas and team.
Below is my final circuit.
May I know your review comments.
Regards
HARI
Hi John,
You may not be unable to drive the 2kΩ load with single OPA462. You may have to drive the load with dual OPA462 or OPA455.
I need to know the exact requirements. The maximum current of both OPA462 or OPA455 are rated up to ±45mA. If the …
Part Number: OPA455
Hi,
Good Day. I have a customer who is working with OPA455. Please see below his query for your reference. Thank you very much.
I have a problem with a PSpice model, it is for the OPA455 opamp.
I have downloaded the PSpice model and…
Part Number: OPA455 Hi Team, assisting a customer for their application. Seeking some clarification.
As per the datasheet we can operate the from 12V to 150V and +/- 6 to +/-75V. We are operating the device inD and applying 78V and the negative pin…
Part Number: OPA455OPA455 Slew rate min data is?We need 30KV/us ， Can opa455 meet the requirements? Is there any other high voltage operational amplifier to meet the demand?
Part Number: OPA455 Hi team,
Below is my simulation for Vref=40V and single supply=48V. The simulation result is fine. Could you help confirm if OPA455 is good for this differential amplifier use case?
Thanks.
