Tools

Tools (on-line calculators, calibrators, tables, etc.)

Interactive Design Tools: Voltage-to-Frequency Converters: AD650 Component Selection Calculator. A tool for calculating component values for V-to-F and F-to-V applications of the AD650.

Analog Bridge Wizard V1.0 - Single Element Varying Bridge Unipolar - Voltage Excited

Thermocouple Design Tools - this online interactive thermocouple assistant will calculate output voltage based on thermocouple type andtemperature for the AD594/AD595 thermocouple amplifiers.

WEBENCH® SensorAFE Designer & WEBENCH® Sensor Designer Tools (National Semiconductor)

Specification Conversion Factors

Percent	PPM	Digits	Bits
10%	100 000	1	3.3
1%	10 000	2	6.6
0.1%	1 000	3	10
0.01%	100	4	13.3
0.001%	10	5	16.6
0.0001%	1	6	19.9
0.00001%	0.1	7	23.3
0.000001%	0.01	8	26.6
0.0000001%	0.001	9	29.9

Pressure Conversion Chart

psi	atms.	Ft.Hd. H₂O	in H₂O	Kg/cm²	Metres H₂O	in Hg	mm.Hg	Cm.Hg	bar	mbar	kPa
1	0.0680	2.310	27.720	0.0703	0.704	2.043	51.884	5.188	0.0690	68.947	6.895
14.696	1	33.659	407.513	1.0330	10.351	30.019	762.480	76.284	1.0130	1013.0	101.325
0.433	0.0290	1	12.000	0.0300	0.305	0.884	22.452	2.245	0.0300	29.837	2.984
0.036	0.0025	0.833	1	0.0025	0.025	0.074	1.871	0.187	0.0025	2.486	0.249
14.223	0.9680	32.867	394.408	1	10.018	29.054	737.959	73.796	0.9810	980.662	98.066
1.422	0.0970	3.287	39.370	0.0990	1	2.905	73.796	7.379	0.0980	98.066	9.807
0.489	0.0330	1.131	13.575	0.0340	0.345	1	25.400	2.540	0.0340	33.753	3.375
0.019	0.0013	0.045	0.534	0.0014	0.0136	0.039	1	0.100	0.0010	1.329	0.133
0.193	0.0131	0.445	5.340	0.0140	0.1360	0.393	10.000	1	0.0133	13.290	1.328
14.503	0.9870	33.514	402.164	1.0200	10.2110	29.625	752.470	75.247	1	1000.0	100.00
0.014	0.0009	0.033	0.402	0.0010	0.0102	0.029	0.752	0.075	0.001	1	0.100
0.145	0.0098	0.335	4.021	0.0100	0.1020	0.296	7.525	0.0752	0.010	10.000	1