Datasheet

MCP6G01/1R/1U/2/3/4
DS22004B-page 10 © 2006 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A
=+25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, G = +1 V/V, V
IN
= (0.3V)/G,
R
L
=100kΩ to V
DD
/2, C
L
= 60 pF, GSEL = V
DD
/2, and CS is tied low.
FIGURE 2-7: The MCP6G01/1R/1U/2/3/4
family shows no phase reversal under overdrive.
FIGURE 2-8: PSRR vs. Temperature.
FIGURE 2-9: Input Noise Voltage Density
vs. Frequency.
FIGURE 2-10: Crosstalk vs. Frequency,
with G = 50 (circuit in Figure 4-7).
FIGURE 2-11: PSRR vs. Frequency.
FIGURE 2-12: Quiescent Current vs.
Supply Voltage.
-1
0
1
2
3
4
5
6
0.0E+00 1.0E-03 2.0E-03 3.0E-03 4.0E-03 5.0E-03 6.0E-03 7.0E-03 8.0E-03 9.0E-03 1.0E-02
Time (1 ms/div)
Input, Output Voltage (V)
V
DD
= 5.0V
G = +1 V/V
V
IN
V
OUT
70
80
90
100
110
120
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
PSRR (dB)
10
100
1000
10000
0.1 1 10 100 1000 10000 10000
0Frequency (Hz)
Input Noise Voltage Density
(nV/

Hz)
1k 10k 100k1 10 1000.1
G = +1
= +10
= +50
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1.E+03 1.E+04 1.E+05
Frequency (Hz)
Crosstalk, Input Referred
(dB)
1k 100k10k
V
DD
= 5.0V
G = 50 V/V
R
S
= 0 Ω
R
S
= 1 MΩ
R
S
= 100 kΩ
R
S
= 10 kΩ
20
30
40
50
60
70
80
90
100 1000 10000 100000
Frequency (Hz)
Power Supply Rejection Ratio
(dB)
Input Referred
G = 1
G = 10
G = 50
V
DD
= 1.8V
V
DD
= 5.5V
100 1k 10k 100k
0
20
40
60
80
100
120
140
160
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
Quiescent Current (mA)
T
A
= +25°C
T
A
= –40°C
T
A
= +125°C
T
A
= +85°C