LME49870 Datasheet, PDF (11/35 Pages) National Semiconductor (TI) – 44V Single High Performance, High Fidelity Audio Operational Amplifier

LME49870
www.ti.com
SNAS413C – SEPTEMBER 2007 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
IMD vs Output Voltage
V_CC = 12V, V_EE = –12V
R_L = 10kΩ
0.01
IMD vs Output Voltage
V_CC = 22V, V_EE = –22V
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
0.000006
100m 200m 500m 1 2
5 10
OUTPUT VOLTAGE (V)
Figure 33.
0.00002
0.00001
0.000006
100m 200m 500m 1 2
5 10
OUTPUT VOLTAGE (V)
Figure 34.
0.01
0.005
IMD vs Output Voltage
V_CC = 2.5V, V_EE = –2.5V
R_L = 10kΩ
0.002
0.001
0.0005
0.0002
0.0001
0.00005
0.00002
0.00001
100m
300m 500m 700m 1
OUTPUT VOLTAGE (V)
Figure 35.
Voltage Noise Density vs Frequency
100
100
V_S = 30V
V_CM = 15V
10
10
2.7 nV/Hz
1
1
1
10 100 1000 10000 100000
FREQUENCY (Hz)
Figure 36.
Current Noise Density vs Frequency
100
100
V_S = 30V
V_CM = 15V
10
10
1
1.6 pA/Hz ₁
1
10 100 1000 10000 100000
FREQUENCY (Hz)
Figure 37.
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
20
PSRR+ vs Frequency
V_CC = 15V, V_EE = –15V
R_L = 2kΩ, V_RIPPLE = 200mVpp
100
1k
10k
100k 200k
FREQUENCY (Hz)
Figure 38.
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