MCP6001/1R/1U/2/4
Note:
Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈
V
DD
/2,
V
L
= V
DD
/2, R
L
= 10 kΩ to V
L
, and C
L
= 60 pF.
14%
Percentage of Occurrences
12%
10%
8%
6%
4%
2%
0%
0
3
6
9 12 15 18 21 24
Input Bias Current (pA)
27
30
100
90
PSRR, CMRR (dB)
80
70
60
50
40
30
20
10
1.E+01
100
1.E+02
1k
10k
1.E+03
1.E+04
Frequency (Hz)
100k
1.E+05
CMRR
PSRR+
PSRR–
1230 Samples
V
DD
= 5.5V
V
CM
= V
DD
T
A
= +85°C
V
CM
= V
SS
FIGURE 2-7:
Input Bias Current at +85°C.
FIGURE 2-10:
Frequency.
120
Open-Loop Gain (dB)
100
80
60
40
20
0
V
CM
= V
SS
PSRR, CMRR vs.
55%
50%
45%
40%
35%
30%
25%
20%
15%
10%
5%
0%
Percentage of Occurrences
Phase
-60
-90
Gain
-120
-150
-180
Input Bias Current (pA)
-20
0.1 1
10
1.E- 1.E+ 1.E+
01 00 01
-210
100
1.E+ 1.E+
100k
1.E+
10M
1k 10k
1.E+
1M
1.E+
1.E+
Frequency
04 05 06 07
02 03
(Hz)
0
150
300
450
600
750
900
1050
1200
1350
FIGURE 2-8:
+125°C.
100
PSRR, CMRR (dB)
95
90
85
80
75
70
-50
-25
Input Bias Current at
1500
FIGURE 2-11:
Frequency.
1,000
Input Noise Voltage Density
(nV/
√
Hz)
Open-Loop Gain, Phase vs.
V
DD
= 5.0V
PSRR (V
CM
= V
SS
)
100
CMRR (V
CM
= -0.3V to +5.3V)
0
25
50
75
Ambient Temperature (°C)
100
125
10
0.1
1
10
100
1k
10k
100k
1.E-01 1.E+0 1.E+0 1.E+0 1.E+0 1.E+0 1.E+0
0
1
Frequency (Hz)
2
3
4
5
FIGURE 2-9:
Temperature.
CMRR, PSRR vs. Ambient
FIGURE 2-12:
vs. Frequency.
Input Noise Voltage Density
DS21733J-page 8
©
2009 Microchip Technology Inc.
Open-Loop Phase (°)
605 Samples
V
DD
= 5.5V
V
CM
= V
DD
T
A
= +125°C
0
-30
MICROCHIP [ MICROCHIP TECHNOLOGY ]
