MCP6S28(2012) 查看數據表（PDF） - Microchip Technology
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MCP6S28 Datasheet PDF : 42 Pages
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MCP6S21/2/6/8
2.0 TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise indicated, TA = +25°C, VDD = +5.0V, VSS = GND, VREF = VSS, G= +1 V/V,
Input = CH0 = (0.3V)/G, CH1 to CH7 = 0.3V, RL = 10 kto VDD/2, and CL = 60 pF.
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
420 Samples
G = +1
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
420 Samples
G = +1
TA = -40 to +125°C
FIGURE 2-1:
DC Gain Error (%)
DC Gain Error, G = +1.
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
420 Samples
G t +2
FIGURE 2-2:
DC Gain Error (%)
DC Gain Error, G +2.
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
420 Samples
TA = -40 to +125°C
Ladder Resistance Drift (%/°C)
FIGURE 2-3:
Ladder Resistance Drift.
FIGURE 2-4:
DC Gain Drift (%/°C)
DC Gain Drift, G = +1.
24%
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
420 Samples
G t +2
TA = -40 to +125°C
FIGURE 2-5:
DC Gain Drift (%/°C)
DC Gain Drift, G +2.
20%
18%
360 Samples
VDD = 4.0 V
16% G = +1
14%
12%
10%
8%
6%
4%
2%
0%
FIGURE 2-6:
VDD = 4.0V.
Input Offset Voltage (µV)
Input Offset Voltage,
2003-2012 Microchip Technology Inc.
DS21117B-page 9
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