Part Number: OPA455 Other Parts Discussed in Thread: OPA462 Hi,
On the OPA455 data sheet, the slew rate is given as 32V/us. but in the Design Procedure (Section 8.2.1.2), it is said to be only 6.5V/us. Can I assume that's a typo? I'm pretty clear…
Hi Saravan,
saravanakumar Dinakaran said: I replace the op-amp from LM1875 to LM2876 it should deliver the same output.
Kai's recommendation will work. As Kai pointed out, you should simulate the circuit before putting it together. Since the circuit is…
Hi SK,
You have two similar driving circuits, and you need to tell me which one that you are working on, because the heat dissipation between two circuits are different.
Based on the information, my guess is that you are using OPA455. If the DUT is configured…
Part Number: OPA455 Other Parts Discussed in Thread: OPA445 , OPA593 , OPA462 Hi,
The customer has a new requirement that requires the voltage swing rate to be 40V/us and the OPA455 to be 32V /µs, but would like to know whether it can be used. Or…
Part Number: OPA455 Is the input current spec for OPA455 still valid in overdrive (saturation) mode? What is the maximum input current in saturation mode?
How long does it take to recover from saturation once input potentials normalize?
Part Number: OPA455 Other Parts Discussed in Thread: OPA462 Hi
Can OPA455 use below circuit to boost the output current and the target output is +/- 75V ?
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 Dear TI,
I am looking to simulate OPA455 in LTSpice. Are you able to send me the PSpice model file of this component for my simulation? I have already downloaded Cadence with the TI library and OPA455 is not listed there.
Thank you for…
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…