MCP6031 データシートの表示（PDF） - Microchip Technology
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MCP6031 Datasheet PDF : 30 Pages
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MCP6031/2/3/4
Note: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 1 MΩ to VL and CL = 60 pF.
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
FIGURE 2-31:
Response.
VDD = 5.5V
G = -1 V/V
Time (0.5 ms/div)
Large Signal Inverting Pulse
4.0
3.5
3.0 Output On
VDD = 5.5V
2.5
Hysteresis
2.0
1.5
CS Input
High to Low
1.0
CS Input
Low to High
0.5
Output High-Z
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Chip Select Voltage (V)
FIGURE 2-34:
Chip Select (CS) Hysteresis
(MCP6033 only) with VDD = 5.5V.
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
VDD = 5.0V
G = +2 V/V
VIN
VOUT
Time (2 ms/div)
FIGURE 2-32:
The MCP6031/2/3/4 family
shows no phase reversal .
2.1
1.8
Output On
1.5
1.2
Hysteresis
VDD = 3.0V
0.9 CS Input
High to Low
0.6
CS Input
Low to High
0.3
Output High-Z
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Chip Select Voltage (V)
FIGURE 2-35:
Chip Select (CS) Hysteresis
(MCP6033 only) with VDD = 3.0V.
6.0
7.0
5.0
4.0
6.0
3.0
2.0
5.0
1.0
Chip Select
0.0
4.0
-1.0
-2.0 VDD = 5.5V
-3.0 G = +1 V/V
Output On
3.0
-4.0
RL = 50 kΩ to VSS
2.0
-5.0
-6.0
Output
Output 1.0
-7.0
High-Z
High-Z
-8.0
0.0
Time (1 ms/div)
FIGURE 2-33:
Chip Select (CS) to
Amplifier Output Response Time (MCP6033
only).
1.5
VDD = 1.8V
1.2
Output On
0.9
0.6
CS Input
High to Low
0.3
Hysteresis
CS Input
Low to High
Output High-Z
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Chip Select Voltage (V)
FIGURE 2-36:
Chip Select (CS) Hysteresis
(MCP6033 only) with VDD = 1.8V.
© 2007 Microchip Technology Inc.
DS22041A-page 11
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