We are taught to read datasheets for specifications. We hunt for the V-I curves , we scan the Absolute Maximum Ratings , and we copy the Example Application Circuit without blinking. But if you treat a datasheet like a grocery list, you will build a circuit that works on Tuesday and fails on Friday.
If you are writing documentation for a custom IC with that name, please provide: gyd9e datasheet
To find the exact datasheet, you may need to look for these additional details: We are taught to read datasheets for specifications