Datasheet

MCP3905/06
DS21948E-page 10 © 2009 Microchip Technology Inc.
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.
FIGURE 2-17: Measurement Error
with External V
REF
, (G = 1).
FIGURE 2-18: Measurement Error
with External V
REF
, (G = 8).
FIGURE 2-19: Measurement Error
with External V
REF
(G = 16).
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.0001 0.0010 0.0100 0.1000 1.0000
CH0 Vp-p Amplitude (V)
Measurement Error
+85°C
+25°C
- 40°C
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.0000 0.0001 0.0010 0.0100 0.1000
CH1 Vp-p Amplitude (V)
Measurement Error
+85°C
+25°C
-40°C
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.0000 0.0001 0.0010 0.0100 0.1000
CH1 Vp-p Amplitude (V)
Measurement Error
+85°C
+25°C
- 40°C