LME49870 Datasheet, PDF (9/35 Pages) National Semiconductor (TI) – 44V Single High Performance, High Fidelity Audio Operational Amplifier

LME49870
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SNAS413C – SEPTEMBER 2007 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
THD+N vs Frequency
V_CC = 15V, V_EE = –15V, V_OUT = 3V_RMS
R_L = 10kΩ
0.01
THD+N vs Frequency
V_CC = 12V, V_EE = –12V, V_OUT = 3V_RMS
R_L = 10kΩ
0.01
0.005
0.005
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
20
50 100 200 500 1k 2k
Hz
Figure 21.
5k 10k 20k
0.00002
0.00001
20
50 100 200 500 1k 2k
Hz
Figure 22.
5k 10k 20k
THD+N vs Frequency
V_CC = 22V, V_EE = –22V, V_OUT = 3V_RMS
R_L = 10kΩ
0.01
0.005
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
20
50 100 200 500 1k 2k
Hz
Figure 23.
5k 10k 20k
0.01
0.005
IMD vs Output Voltage
V_CC = 15V, V_EE = –15V
R_L = 2kΩ
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
0.000007
100m 200m 500m 1 2
5 10
OUTPUT VOLTAGE (V)
Figure 24.
0.01
0.005
IMD vs Output Voltage
V_CC = 12V, V_EE = –12V
R_L = 2kΩ
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
0.000007
100m 200m 500m 1 2
5 10
OUTPUT VOLTAGE (V)
Figure 25.
0.01
0.005
IMD vs Output Voltage
V_CC = 22V, V_EE = –22V
R_L = 2kΩ
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
0.000007
100m 200m 500m 1 2
5 10
OUTPUT VOLTAGE (V)
Figure 26.
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