Wiring the datasheet way 220 ohms on Vdd + 1uF between Vdd and GND: results between 22 and 25C
2k ohms on Vout: results between 20 and 27C
1uF between Vdd and GND only: results between 21 and 26C
Wiring like in my previous post: a steady 24C
I'm confused...