LME49720 Datasheet, PDF (12/36 Pages) Texas Instruments – LME49720 Dual High Performance, High Fidelity Audio Operational Amplifier

LME49720
SNAS393C – MARCH 2007 – REVISED APRIL 2013
www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Crosstalk vs Frequency
V_CC = 15V, V_EE = –15V, V_OUT = 3V_RMS
A_V = 0dB, R_L = 600Ω
+0
Crosstalk vs Frequency
V_CC = 15V, V_EE = –15V, V_OUT = 10V_RMS
A_V = 0dB, R_L = 600Ω
+0
-10
-10
-20
-20
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
-80
-90
-90
-100
-100
-110
-110
-120
-120
-130
20 50 100 200 500 1k 2k 5k 10k 20k
-130
20 50 100 200 500 1k 2k 5k 10k 20k
FREQUENCY (Hz)
Figure 46.
FREQUENCY (Hz)
Figure 47.
Crosstalk vs Frequency
V_CC = 12V, V_EE = –12V, V_OUT = 3V_RMS
A_V = 0dB, R_L = 600Ω
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
20 50 100 200 500 1k 2k 5k 10k 20k
FREQUENCY (Hz)
Figure 48.
Crosstalk vs Frequency
V_CC = 12V, V_EE = –12V, V_OUT = 10V_RMS
A_V = 0dB, R_L = 600Ω
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
20 50 100 200 500 1k 2k 5k 10k 20k
FREQUENCY (Hz)
Figure 49.
Crosstalk vs Frequency
V_CC = 17V, V_EE = –17V, V_OUT = 3V_RMS
A_V = 0dB, R_L = 600Ω
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
20 50 100 200 500 1k 2k 5k 10k 20k
FREQUENCY (Hz)
Figure 50.
Crosstalk vs Frequency
V_CC = 17V, V_EE = –17V, V_OUT = 10V_RMS
A_V = 0dB, R_L = 600Ω
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
20 50 100 200 500 1k 2k 5k 10k 20k
FREQUENCY (Hz)
Figure 51.
12
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