Datasheet MCP6411 (Microchip) - 9

MCP6411
Note: Unless otherwise indicated, TA= +25°C, VDD = +1.72V to +5.5V, VSS= GND, VCM = VDD/3, VOUT = VDD/2,
VL = VDD/2, RL = 25 k to VL and CL = 30 pF.
60
55
50
45
40
35
30
25
20
15
10
5
0 VDD = 1.72V 50
45
40 VDD = 5.5V 35
30
-50 -25 0 25 50 75 100 125 VDD = 5.5V
G = +1 V/V -0.5 0 Ambient Temperature (°C) 1.5 2 2.5 3 3.5 4 4.5 120
Open-Loop Gain (dB) 40
TA = +125°C
TA = +85°C 20 TA = +25°C
TA = -40°C 10 0 80 -45
Phase 60 -90 40 -135 20 -180
Gain 0 -225 -20 0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 FIGURE 2-14:
Quiescent Current vs.
Power Supply Voltage. -270 -40
-315
0.1
1
10 100 1k 10k 100k 1M 10M
1.E-11.E+01.E+11.E+21.E+31.E+41.E+51.E+61.E+7
Frequency (Hz) Power Supply Voltage (V) FIGURE 2-17:
Frequency. Open-Loop Gain, Phase vs. 140
DC Open-Loop Gain (dB) 60
55
50
45
40
35
30
25
20
VDD = 1.72V
15
G = +1 V/V
10
5
0
-0.5 5.5 45
VDD = 5.5V
VDD = 1.72V 100
50 30 5 FIGURE 2-16:
Quiescent Current vs.
Common Mode Input Voltage. 60
Quiescent Current (μA) 1 Common Mode Input Voltage (V) FIGURE 2-13:
Quiescent Current vs.
Ambient Temperature. Quiescent Current (μA) 0.5 Open-Loop Phase (°) 55 Quiescent Current (μA) Quiescent Current (μA) 60 VDD = 5.5V 130
120
110 VDD = 1.72V 100
90
80 0.5 1.5 Common Mode Input Voltage (V) FIGURE 2-15:
Quiescent Current vs.
Common Mode Input Voltage.  2017 Microchip Technology Inc. 2.5 -50 -25 0 25 50 75 100 125 Ambient Temperature (°C) FIGURE 2-18:
DC Open-Loop Gain vs.
Ambient Temperature. DS20005791B-page 9