MCP6142 Microchip Technology, MCP6142 Datasheet - Page 8

• Manufacturer Part Number: MCP6142
• Description: 600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps
• Manufacturer: Microchip Technology

MCP6141/2/3/4
Note: Unless otherwise indicated, T
V
FIGURE 2-19:
Separation vs. Frequency (MCP6142 and
MCP6144 only).
FIGURE 2-20:
Phase Margin vs. Ambient Temperature at
V
FIGURE 2-21:
Power Supply Voltage.
DS21668B-page 8
OUT
DD
= 1.4V.
V
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
90
80
0
DD
1.E+03
-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
1k
/2, and C
V
Input Referred
DD
-25
= 1.4V
Ambient Temperature (°C)
GBWP
Power Supply Voltage (V)
0
L
= 60 pF.
Channel-to-Channel
Gain Bandwidth Product,
T
Quiescent Current vs.
A
T
T
T
Frequency (Hz)
A
A
25
= +125°C
A
= +85°C
= +25°C
= -40°C
50
(G = +10)
PM
75
A
= 25°C, V
100
125
1.E+04
90
80
70
60
50
40
30
20
10
0
10k
DD
= +1.4V to +5.5V, V
FIGURE 2-22:
Phase Margin vs. Common Mode Input Voltage.
FIGURE 2-23:
Phase Margin vs. Ambient Temperature at
V
FIGURE 2-24:
vs. Power Supply Voltage.
DD
= 5.5V.
-10
-15
-20
-25
-30
-35
SS
120
110
100
90
80
70
60
50
40
30
20
10
35
30
25
20
15
10
-5
90
80
70
60
50
40
30
20
10
5
0
0
0
-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
= GND, V
V
DD
-25
= 5.5V
Common Mode Input Voltage
GBWP
Ambient Temperature (°C)
T
T
T
T
A
A
A
A
Ambient Temperature (°C)
= +25°C
= +25°C
CM
0
= -40°C
= -40°C
Gain Bandwidth Product,
Gain Bandwidth Product,
Output Short Circuit Current
© 2005 Microchip Technology Inc.
V
= V
(G = +10)
(G = +10)
25
DD
GBWP
PM
PM
= 5.0V
DD
50
/2, R
75
L
= 1 M
100 125
T
T
A
A
= +85°C
= +125°C
to V
120
110
100
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
DD
/2,