MCP6231-E/LT MICROCHIP [Microchip Technology], MCP6231-E/LT Datasheet - Page 4

• Manufacturer Part Number: MCP6231-E/LT
• Description: 20 UA, 300 kHz Rail-to-Rail Op Amp
• Manufacturer: MICROCHIP [Microchip Technology]

MCP6231/2
2.0
Note: Unless otherwise indicated, T
R
FIGURE 2-1:
FIGURE 2-2:
Frequency.
FIGURE 2-3:
DS21881B-page 4
L
Note:
= 100 k to V
20%
18%
16%
14%
12%
10%
100
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
90
80
70
60
50
40
30
20
8%
6%
4%
2%
0%
TYPICAL PERFORMANCE CURVES
10
1.E+01
630 Samples
V
CM
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
= V
SS
DD
100
/2 and C
1.E+02
Input Offset Voltage (mV)
Input Bias Current (pA)
Input Offset Voltage.
PSRR, CMRR vs.
Input Bias Current at +85°C.
PSRR+
Frequency (Hz)
PSRR-
L
1k
1.E+03
= 60 pF.
A
= +25°C, V
10k
1.E+04
V
CMRR
630 Samples
DD
T
A
V
= 5.0V
CM
= +85°C
= V
100k
1.E+05
SS
DD
= +1.8V to +5.5V, V
FIGURE 2-4:
Temperature.
FIGURE 2-5:
Frequency.
FIGURE 2-6:
120
100
30%
25%
20%
15%
10%
90
85
80
75
70
-20
80
60
40
20
5%
0%
0
SS
-50
1.E-01
0.1
= GND, V
Phase
1.E+00
-25
1
CMRR (V
10 100 1k 10k 100k 1M 10M
1.E+01
Ambient Temperature (°C)
Gain
0
Frequency (Hz)
Input Bias Current at +125°C.
CM
Input Bias Current (nA)
1.E+02
PSRR (V
CMRR, PSRR vs. Ambient
Open-Loop Gain, Phase vs.
 2004 Microchip Technology Inc.
= V
CM
25
1.E+03
= -0.3 V to +5.3 V)
DD
CM
1.E+04
/2, V
50
= V
R
V
V
DD
CM
L
SS
1.E+05
OUT
= 100.0 k
= 5.0V
)
= V
75
DD
1.E+06
632 Samples
/2
V
T
DD
A
V
100
V
= +125°C
DD
1.E+07
= 5.0V
CM
0
-30
-60
-90
-120
-150
-180
-210
/2,
= V
125
SS