I was messing around with the openAI bot and asked it some random question regarding electronics. It seems to have gotten a lot of attention recently, and I wanted to find out if my job is at risk!
Maybe it's already a thing, but I've found it to provide quite useful answers to some questions, it is also able to design basic circuits using 555 timers etc, and calculate component values! Its definitely worth experimenting with it!
[Q:] Give thee examples of low-noise LDOs available at Digi-Key. They should be able to handle input voltages ranging from 1 to 10 volts, and supply more than 160mA of current. External components needed should be as low as possible.
[A:] Here are three examples of low-noise low-dropout (LDO) regulators that are available at Digi-Key and are capable of handling input voltages ranging from 1V to 10V and supplying more than 160mA of current:
1. Linear Technology LT3080: This LDO regulator has a low noise floor of just 6.5 µV RMS and is capable of supplying up to 1A of output current. It requires a minimum of just two external components, making it a compact and simple solution.
2. Texas Instruments TPS7A4700: This LDO regulator has a low noise floor of just 10 µV RMS and is capable of supplying up to 200mA of output current. It requires a minimum of just two external components, making it a compact and simple solution.
3. Analog Devices ADP150: This LDO regulator has a low noise floor of just 8 µV RMS and is capable of supplying up to 200mA of output current. It requires a minimum of just two external components, making it a compact and simple solution.
It is worth noting that these are just a few examples of the many low-noise LDO regulators that are available at Digi-Key, and the specific LDO that is best for your application will depend on your specific requirements and constraints. It is always a good idea to carefully assess your needs and consult with a power supply design expert before making a decision.
[Q:] Generate an 12-layer PCB stackup for a Zynq based system that will be used in avionics.
[A:] Here is an example of a 12-layer PCB stackup for a Zynq-based system that could be used in avionics applications:
Signal layer 1
Ground plane
Power plane
Signal layer 2
Ground plane
Power plane
Signal layer 3
Ground plane
Power plane
Signal layer 4
Ground plane
Power plane
This stackup allows for the use of four signal layers, which can be useful for routing high-speed signals and minimizing cross-talk between different signals. The power and ground planes provide a stable power and ground reference for the signals on the signal layers, which can help to improve the performance of the system.
It is worth noting that this is just one possible example of a PCB stackup for a Zynq-based system, and the specific stackup that is best for your application will depend on your specific requirements and constraints. It is always a good idea to consult with a PCB design expert and carefully assess your needs before deciding on a final stackup.
[Q:] Design a 2.35V power-supply using a Buck-Boost regulator from Ti. It should be capable of handling up to 1A of output power and 5V input voltage. Low output noise is not critical, but capability to handle high temperatures is.
[A:] One option for designing a 2.35V power supply using a buck-boost regulator from Texas Instruments (TI) is to use the TI TPS63802. This is a high-temperature buck-boost regulator that is capable of handling up to 1A of output current and input voltages ranging from 2.7V to 5.5V. It also has a built-in power switch and can operate at switching frequencies up to 2.4 MHz.
To design the power supply, you will need to connect the input voltage source to the VIN pin of the TPS63802, and connect the output load to the VOUT pin. You will also need to set the desired output voltage using an external resistor divider, as described in the TPS63802 datasheet.
In addition to the TPS63802, you will also need to include some passive components in your power supply design, such as bypass capacitors and an output filter inductor. The specific values of these components will depend on the specific requirements of your application, and can be chosen using the guidelines provided in the TPS63802 datasheet.
It is worth noting that this is just one possible example of how to design a 2.35V power supply using a buck-boost regulator, and the specific design that is best for your application will depend on your specific requirements and constraints. It is always a good idea to carefully assess your needs and consult with a power supply design expert before finalizing your design.
Try it out!
https://chat.openai.com/chatUpdate,
It is insane what it is able to do, ask for example: Write a VHDL program to interface with the Analog Devices AD9371 IC...