Various physical scales
Note
Order
Unit
Variable
$1-10^3$
$\mathrm{\mu V}$
input offset voltage
$2-5$
$\mathrm{°C/mm}$
realistic temperature gradient over circuit
$-2$
$\mathrm{mV/°C}$
realistic offset voltage per Celsius over circuit
References
Wikipedia:
Input offset voltage
Particle sizes:
engineeringtoolbox.com
Related
Notes on physical units