MCP6034 MICROCHIP [Microchip Technology], MCP6034 Datasheet - Page 7

• Manufacturer Part Number: MCP6034
• Description: 0.9 uA, High Precision Op Amps
• Manufacturer: MICROCHIP [Microchip Technology]

Note: Unless otherwise indicated, T
V
FIGURE 2-7:
vs. Frequency.
FIGURE 2-8:
vs. Common Mode Input Voltage.
FIGURE 2-9:
Ratio, Power Supply Rejection Ratio vs.
Frequency.
© 2007 Microchip Technology Inc.
L
= V
100
90
80
70
60
50
40
30
20
10
DD
1,000
0
200
175
150
125
100
100
0.1
75
50
25
/2, R
0
1E-1
V
PSRR+
0.1
DD
= 5.5V
f = 1 kHz
V
L
DD
= 1 MΩ to V
= 5.5V
1E+0
Common Mode Input Voltage (V)
1
1
CMRR
1E+1
Input Noise Voltage Density
Input Noise Voltage Density
Common Mode Rejection
Frequency (Hz)
PSRR-
10
Frequency (Hz)
L
10
1E+2
and C
100
1E+3
L
A
1k
= 60 pF.
= +25°C, V
100
1E+4
10k
1E+5
100k
1000
DD
= +1.8V to +5.5V, V
FIGURE 2-10:
Ratio, Power Supply Rejection Ratio vs. Ambient
Temperature.
FIGURE 2-11:
vs. Ambient Temperature.
FIGURE 2-12:
Common Mode Input Voltage.
110
105
100
10000
10000
95
90
85
80
75
70
65
60
1000
1000
100
100
SS
-50
10
10
1
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
25
CMRR (V
V
V
CM
V
PSRR (V
V
DD
-25
DD
CM
= -0.3V to 2.1V)
= 5.5V
MCP6031/2/3/4
= 5.5V
= V
Common Mode Input Voltage (V)
Ambient Temperature (°C)
DD
DD
45
DD
Input Bias Current
Ambient Temperature (°C)
0
= 1.8V,
CM
= 1.8V to 5.5V, V
Common Mode Rejection
Input Bias, Offset Currents
Input Bias Current vs.
= V
25
65
DD
T
T
A
A
/2, V
= +125°C
50
= +85°C
Input Offset Current
CM
CMRR (V
V
85
CM
= V
OUT
= -0.3V to 5.8V)
SS
75
DS22041A-page 7
)
DD
≈ V
105
= 5.5V,
100
DD
/2,
125
125