Part Number: OPA453 Other Parts Discussed in Thread: OPA548 , OPA547 , OPA452 , OPA593EVM , OPA593 , OPA552 , OPA551 Tool/software: I saw the datasheet shown minimum output current is ±50mA. I don't see any maximum value remarking on electrical characteristics…
Part Number: OPA453 Hi Experts,
Our customer would like to ask if do we provide any recommended land pattern for given MPN? Or do we suggest desired drill size for the lead insertion with enough copper annular ring?
Because if they use any standard…
Part Number: OPA453 Hi Experts, May I ask for help? Our customer would like to confirm below for OPA453FA : " first: what to do with the FLAG (pin 7) when not using it? can it be left floating or do i need to connect it some how? btw. i miss the section…
Hello Jin,
I think the practice of specifying the Maximum Supply Voltage in the Electrical Characteristics table, and Absolute Maximum Supply Voltage in the Absolute Maximum ratings table, does leave room for questioning. It is not a typo and specifying…
Other Parts Discussed in Thread: OPA453 Hi,
I want to know the thermal resistance of OPA453.
The value I want to know is heat pad side, does anyone know the value?
Please help me with this question.
Best regards,
yasuhiro
Other Parts Discussed in Thread: OPA453 , OPA454 Aim: I have to design a circuit which can offset a digital signal (0 and 5V) by approx 70V DC. In other words, input is of 0 and 5 v and output should be 70V and 75 volt. The frequency of this signal is…
Hello,
I'm not sure if a single stage amplifier can achieve all that you are looking for. You may have to cascade two stages (10x followed by 5x for 50x total) or more, and you may need output transistors to handle the voltage.
OPA552 can handle 70V…
Maksim,
Sorry for the delay. Yes, your schematic shows a bridge output configuration. Note that this does not allow the load to be ground referenced. The load must "float" between the two amplifier outputs.
The output current of the OPA453 obviously…
Other Parts Discussed in Thread: OPA453 , LM5113 Hi,
I'm looking to drive GaN SW that has controls . On each control I need to have 0V or -40V (prefer -60V).
I need op amp that will act like comparator when I put "0" the comparator/opamp output…
