LME49721MAX Datasheet, PDF (11/29 Pages) Texas Instruments – LME49721 High-Performance, High-Fidelity Rail-to-Rail Input/Output Audio Operational Amplifier

LME49721
www.ti.com
SNAS371C – SEPTEMBER 2007 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Graphs were taken in dual supply configuration.
PSRR vs Frequency
V_S = ±2.5V
V_RIPPLE = 200mV_P-P
R_L = 2kΩ
0
PSRR vs Frequency
V_S = ±2.5V
V_RIPPLE = 200mV_P-P
R_L = 10kΩ
0
-20
-20
-40
-40
-60
-60
-80
-80
-100
-100
-120
-140
10
100
1000 10000
FREQUENCY (Hz)
Figure 45.
100000
-120
-140
10
100
1000 10000
FREQUENCY (Hz)
Figure 46.
100000
0
-20
-40
-60
-80
-100
-120
-140
10
PSRR vs Frequency
V_S = ±2.5V
V_RIPPLE = 200mV_P-P
R_L = 600Ω
100
1000
10000
FREQUENCY (Hz)
Figure 47.
100000
0
-20
-40
-60
-80
-100
-120
-140
10
PSRR vs Frequency
V_S = ±2.75V
V_RIPPLE = 200mV_P-P
R_L = 2kΩ
100
1000
10000
FREQUENCY (Hz)
Figure 48.
100000
0
-20
-40
-60
-80
-100
-120
-140
10
PSRR vs Frequency
V_S = ±2.75V
V_RIPPLE = 200mV_P-P
R_L = 10kΩ
100
1000
10000 100000
FREQUENCY (Hz)
Figure 49.
0
-20
-40
-60
-80
-100
-120
-140
10
PSRR vs Frequency
V_S = ±2.75V
V_RIPPLE = 200mV_P-P
R_L = 600Ω
100
1000
10000
FREQUENCY (Hz)
Figure 50.
100000
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