MCP3905A/05L/06A
Note: Unless otherwise specified, DVDD, AVDD = 5V; AGND, DGND = 0V; VREF = Internal, HPF = 1 (AC mode),
MCLK = 3.58 MHz.
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.0001
+85°C
+25°C
- 40°C
0.0010
0.0100
0.1000
CH0 Vp-p Amplitude (V)
1.0000
FIGURE 2-17:
Measurement Error
w/ External VREF, (G = 1).
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.0000
+85°C
+25°C
- 40°C
0.0001
0.0010
0.0100
CH1 Vp-p Amplitude (V)
0.1000
FIGURE 2-19:
Measurement Error
w/ External VREF (G = 16).
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.0000
+85°C
+25°C
-40°C
0.0001
0.0010
0.0100
CH1 Vp-p Amplitude (V)
0.1000
FIGURE 2-18:
Measurement Error
w/ External VREF (G = 8).
© 2006 Microchip Technology Inc.
DS22011A-page 9