MCP616 查看數據表（PDF） - Microchip Technology
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MCP616 Datasheet PDF : 38 Pages
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MCP616/7/8/9
Note: Unless otherwise indicated, VDD = +2.3V to +5.5V, VSS = GND, TA = 25°C, VCM = VDD/2, VOUT ≈ VDD/2,
RL = 100 kΩ to VDD/2 and CL = 60 pF.
25
ISC+
20
VDD = 5.5V
15
10
| ISC– |
5
0
-50 -25
VDD = 2.3V
0
25 50 75 100
Ambient Temperature (°C)
FIGURE 2-13:
Output Short Circuit Current
vs. Ambient Temperature.
200
180 GBWP
160
140
120
100
PM
80
60
40
20
0
-50 -25 0 25 50 75
Ambient Temperature (°C)
100
90
80
70
60
50
40
30
20
10
0
100
FIGURE 2-16:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature.
0.10
0.09 Low-to-High Transition
0.08
0.07
0.06
0.05
High-to-Low Transition
0.04
0.03
0.02
0.01 VDD = 5.0V
0.00
-50 -25
0
25 50 75 100
Ambient Temperature (°C)
FIGURE 2-14:
Temperature.
Slew Rate vs. Ambient
100
80
60
40
20
0
-20
-40
-60
-80
-100
VDD = 5.5V
TA = +85°C
TA = +25°C
TA = -40°C
Common Mode Input Voltage (V)
FIGURE 2-17:
Input Offset Voltage vs.
Common Mode Input Voltage.
30
25
20
15
10
5 TA = +85°C
0 TA = +25°C
-5 TA = -40°C
-10
-15
-20
-25
-30
IOS
IB
VDD = 5.5V
0.30
0.25
0.20
0.15
0.10
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
Common Mode Input Voltage (V)
FIGURE 2-15:
Input Bias, Offset Currents
vs. Common Mode Input Voltage.
50
40 RL = 25 k
30
20
VDD = 5.5V
10
0
VDD = 2.3V
-10
-20
-30
-40
-50
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Voltage (V)
FIGURE 2-18:
Output Voltage.
Input Offset Voltage vs.
© 2008 Microchip Technology Inc.
DS21613C-page 9
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