MC9328MX1VM20 Freescale, MC9328MX1VM20 Datasheet - Page 61

• Manufacturer Part Number: MC9328MX1VM20
• Manufacturer: Freescale

Specifications of MC9328MX1VM20

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

4.6.2
The ideal mapping of input voltage to output digital sample is defined as follows:
In general, the mapping function is:
Where V is input, S is output, G is the slope, and C is the y-intercept.
Nominal Gain G
Nominal Offset C
4.6.3
The ideal mapping of input voltage to output digital sample is defined as:
In general, the mapping function is:
Where V is input, S is output, G is the slope, and C is the y-intercept.
Nominal Gain G
Nominal Offset C
Freescale Semiconductor
S = G * V + C
S = G * V + C
Gain Calculations
Offset Calculations
0
0
0
0
= 65535 / 4800 = 13.65mV
-2400
= 65535 / 4800 = 13.65mV
-2400
= 65535 / 2 = 32767
= 65535 / 2 = 32767
MC9328MX1 Technical Data, Rev. 7
Figure 35. Offset Calculations
Figure 34. Gain Calculations
65535
Smax
65535
Smax
Sample
-1
-1
Sample
C0
C0
Functional Description and Application Information
1800
1800
2400
2400
G0
G0
Vi
Vi
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