LME49720 Datasheet, PDF (5/36 Pages) Texas Instruments – LME49720 Dual High Performance, High Fidelity Audio Operational Amplifier

LME49720
www.ti.com
SNAS393C – MARCH 2007 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS
0.01
0.005
THD+N vs Output Voltage
V_CC = 15V, V_EE = –15V
R_L = 2kΩ
0.01
0.005
THD+N vs Output Voltage
V_CC = 12V, V_EE = –12V
R_L = 2kΩ
0.002
0.001
0.0005
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.0002
0.0001
0.00005
0.00002
0.00001
10m
100m
1
OUTPUT VOLTAGE (V)
Figure 4.
10 20
0.00002
0.00001
10m
100m
1
OUTPUT VOLTAGE (V)
Figure 5.
10 20
0.01
0.005
THD+N vs Output Voltage
V_CC = 17V, V_EE = –17V
R_L = 2kΩ
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
10m
100m
1
OUTPUT VOLTAGE (V)
10 20
Figure 6.
0.01
0.005
THD+N vs Output Voltage
V_CC = 2.5V, V_EE = –2.5V
R_L = 2kΩ
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
100m 200m 500m 1 2
5 10
OUTPUT VOLTAGE (V)
Figure 7.
0.01
0.005
THD+N vs Output Voltage
V_CC = 15V, V_EE = –15V
R_L = 600Ω
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
10m
100m
1
OUTPUT VOLTAGE (V)
Figure 8.
10 20
0.01
0.005
THD+N vs Output Voltage
V_CC = 12V, V_EE = –12V
R_L = 600Ω
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
10m
100m
1
OUTPUT VOLTAGE (V)
Figure 9.
10 20
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