MCP654 MICROCHIP [Microchip Technology], MCP654 Datasheet - Page 13

• Manufacturer Part Number: MCP654
• Description: 50 MHz, 6 mA Op Amps with mCal
• Manufacturer: MICROCHIP [Microchip Technology]

Note: Unless otherwise indicated, T
V
2.3
FIGURE 2-24:
Frequency.
FIGURE 2-25:
Frequency.
FIGURE 2-26:
and Phase Margin vs. Ambient Temperature.
© 2011 Microchip Technology Inc.
L
= V
90
80
70
60
50
40
30
20
10
120
100
-20
0
80
60
40
20
DD
1.E+2
100
0
90
80
70
60
50
40
30
1.E+1 1.E+2 1.E+3 1.E+4 1.E+5 1.E+6 1.E+7 1.E+8 1.E+9
10
Frequency Response
/2, R
-50
100
GBWP
L
-25
PM
1.E+3
= 1 kΩ to V
1k
Ambient Temperature (°C)
1k
CMRR
0
Frequency (Hz)
10k
CMRR and PSRR vs.
Open-Loop Gain vs.
Gain Bandwidth Product
Frequency (Hz)
1.E+4
10k
25
100k
| A
V
V
L
DD
DD
OL
, C
|
= 5.5V
= 2.5V
50
1M
L
100k
1.E+5
= 20 pF, and CAL/CS = V
10M
75
A
∠A
100M
= +25°C, V
OL
100
1.E+6
1M
1G
125
PSRR+
PSRR-
0
-30
-60
-90
-120
-150
-180
-210
70
60
50
40
30
20
10
10M
1.E+7
DD
= +2.5V to 5.5V, V
SS
.
FIGURE 2-27:
and Phase Margin vs. Common Mode Input
Voltage.
FIGURE 2-28:
and Phase Margin vs. Output Voltage.
FIGURE 2-29:
Impedance vs. Frequency.
1000
100
SS
0.1
90
80
70
60
50
40
30
10
1.0E+03 1.0E+04 1.0E+05 1.0E+06 1.0E+07 1.0E+08
60
50
40
30
20
10
1
0
= GND, V
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
G = 101 V/V
G = 11 V/V
G = 1 V/V
MCP651/2/4/5/9
Common Mode Input Voltage (V)
GBWP
10k
PM
CM
Output Voltage (V)
V
DD
GBWP
Gain Bandwidth Product
Gain Bandwidth Product
Closed-Loop Output
PM
= V
Frequency (Hz)
= 2.5V
100k
DD
/3, V
V
DD
1M
= 2.5V
V
OUT
DD
= 5.5V
DS22146B-page 13
V
= V
DD
10M
= 5.5V
DD
/2,
100M
90
80
70
60
50
40
30
70
60
50
40
30
20
10