Datasheet

 2003-2012 Microchip Technology Inc. DS21117B-page 11
MCP6S21/2/6/8
Note: Unless otherwise indicated, T
A
=+25°C, V
DD
= +5.0V, V
SS
= GND, V
REF
=V
SS
, G= +1 V/V,
Input = CH0 = (0.3V)/G, CH1 to CH7 = 0.3V, R
L
=10kto V
DD
/2, and C
L
= 60 pF.
FIGURE 2-13: PSRR vs. Ambient
Temperature.
FIGURE 2-14: Input Bias Current vs.
Ambient Temperature.
FIGURE 2-15: Bandwidth vs. Capacitive
Load.
FIGURE 2-16: PSRR vs. Frequency.
FIGURE 2-17: Input Bias Current vs. Input
Voltage.
FIGURE 2-18: Gain Peaking vs. Capacitive
Load.
70
80
90
100
110
120
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
Power Supply Rejection Ratio
(dB)
1
10
100
1,000
55 65 75 85 95 105 115 125
Ambient Temperature (°C)
Input Bias Current (pA)
CH0 = V
DD
V
DD
= 5.5 V
1
10
100
10 100 1000
Capacitive Load (pF)
Bandwidth (MHz)
G = +1
G = +4
G = +16
40
50
60
70
80
90
100
10 100 1000 10000 100000
Frequency (Hz)
Power Supply Rejection Ratio
(dB)
V
DD
= 2.5 V
V
DD
= 5.5 V
1k 10k 100k10 100
Input Referred
1
10
100
1,000
10,000
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Input Voltage (V)
Input Bias Current (pA)
T
A
= +85°C
V
DD
= 5.5 V
T
A
= +125°C
0
1
2
3
4
5
6
7
10 100 1000
Capacitive Load (pF)
Gain Peaking (dB)
G = +1
G = +4
G = +16