MCP6021/1R/2/3/4
Note:
Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.5V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈
V
DD
/2,
R
L
= 10 kΩ to V
DD
/2 and C
L
= 60 pF.
11
10
9
8
7
6
5
4
3
2
1
0
10
Maximum Output Voltage
Swing (V
P-P
)
Falling, V
DD
= 5.5V
Rising, V
DD
= 5.5V
V
DD
= 5.5V
V
DD
= 2.5V
1
Slew Rate (V/µs)
Falling, V
DD
= 2.5V
Rising, V
DD
= 2.5V
-50
-25
0
25
50
75
Ambient Temperature (°C)
100
125
0.1
10k
1.E+04
1.E+05
1.E+06
1.E+07
100k
1M
Frequency (Hz)
10M
FIGURE 2-25:
Slew Rate vs. Temperature.
FIGURE 2-28:
Maximum Output Voltage
Swing vs. Frequency.
0.1000%
G = +100 V/V
0.1000%
f = 1 kHz
BW
Meas
= 22 kHz
V
DD
= 5.0V
THD+N (%)
THD+N (%)
0.0100%
G = +100 V/V
0.0100%
G = +10 V/V
G = +10 V/V
0.0010%
G = +1 V/V
0.0001%
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Output Voltage (V
P-P
)
0.0010%
G = +1 V/V
f = 20 kHz
BW
Meas
= 80 kHz
V
DD
= 5.0V
0.0001%
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Output Voltage (V
P-P
)
FIGURE 2-26:
Total Harmonic Distortion
plus Noise vs. Output Voltage with f = 1 kHz.
6
Input, Output Voltage (V)
5
4
3
2
1
0
-1
0
10
20
30
40 50 60 70
Time (10 µs/div)
80
90
100
V
OUT
V
IN
V
DD
= 5.0V
G = +2 V/V
FIGURE 2-29:
Total Harmonic Distortion
plus Noise vs. Output Voltage with f = 20 kHz.
Channel to Channel Separation
(dB)
135
130
125
120
115
110
G = +1 V/V
105
1.E+03
1.E+04
1.E+05
1.E+06
1k
10k
100k
Frequency (Hz)
1M
FIGURE 2-27:
The MCP6021/1R/2/3/4
family shows no phase reversal under overdrive.
FIGURE 2-30:
Channel-to-Channel
Separation vs. Frequency (MCP6022 and
MCP6024 only).
©
2006 Microchip Technology Inc.
DS21685C-page 9
MICROCHIP [ MICROCHIP TECHNOLOGY ]
