MCP3422A3-E/ST Ver la hoja de datos (PDF) - Microchip Technology
Número de pieza
componentes Descripción
Fabricante
MCP3422A3-E/ST
Microchip Technology
MCP3422A3-E/ST Datasheet PDF : 58 Pages
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MCP3422/3/4
Note: Unless otherwise indicated, TA = -40°C to +85°C, VDD = +5.0V, VSS = 0V, CHn+ = CHn- = VREF/2,
VINCOM = VREF/2.
200
180
VDD = 5.5V
160
140
120
VDD = 2.7V
100
VDD = 5.0V
80
60
-60 -40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
FIGURE 2-7:
IDDA vs. Temperature.
3
Data Rate = 3.75 SPS
2
1
0
-1
-2
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature (°C)
FIGURE 2-10:
Temperature.
Oscillator Drift vs.
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-60 -40 -20
VDD = 5.5V
VDD = 5.0V
VDD = 2.7V
0 20 40 60 80 100 120 140
Temperature (°C)
FIGURE 2-8:
IDDS vs. Temperature.
14
12 VDD = 5.0V
10
VDD = 5.5V
8
6
VDD = 4.5V
4
2
VDD = 2.7V
0
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature (°C)
FIGURE 2-9:
IDDB vs. Temperature.
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
00..11
Data Rate = 3.75 SPS
11
1010
101000
1k1000
Input Signal Frequency (Hz)
10k10000
FIGURE 2-11:
Frequency Response.
DS22088C-page 10
© 2009 Microchip Technology Inc.
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