	multiply by 51165
	divide by 100000
	add  500
	1/10 degree resolution -> k = 0.51165

	
	A = 1+200/1.5 = 134.33
	
	Vref=Vdd=5V; 10 bit A/D -> 1 step = 4.8876mV = k degree (AD)
	
	
	1 degree (AD) = 1/k step = 4.8876/k mV = 9.5526 mV
	
	1 degree (TC) = 1 degree (AD) / A = 71.11uV
	
	
	