MCP3905/06
Note:
Unless otherwise specified, DV
DD
, AV
DD
= 5V; A
GND
, D
GND
= 0V; V
REF
= Internal, HPF = 1 (AC mode),
MCLK = 3.58 MHz.
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0.0001
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0.0001
Measurement Error
+85°C
Measurement Error
+85°C
+25°C
+25°C
- 40°C
-40°C
0.0010
0.0100
0.1000
1.0000
0.0010
0.0100
0.1000
1.0000
CH0 Vp-p Amplitude (V)
CH1 Vp-p Amplitude (V)
FIGURE 2-7:
Gain = 1, PF = 1.
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0.0001
Measurement Error,
FIGURE 2-9:
Measurement Error,
Gain = 1, PF = + 0.5.
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0.0001
Measurement Error
Measurement Error
+85°C
+85°C
+25°C
+25°C
- 40°C
-40°C
0.0010
0.0100
0.1000
1.0000
0.0010
0.0100
0.1000
1.0000
CH0 Vp-p Amplitude (V)
CH1 Vp-p Amplitude (V)
FIGURE 2-8:
Gain = 2, PF = 1.
Measurement Error,
FIGURE 2-10:
Measurement Error,
Gain = 2, PF = + 0.5.
DS21948D-page 6
©
2007 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
