LME49725 Datasheet, PDF (5/25 Pages) National Semiconductor (TI) – PowerWise Dual High Performance, High Fidelity Audio Operational Amplifier

LME49725
www.ti.com
SNAS427A – APRIL 2008 – REVISED APRIL 2013
Typical Performance Characteristics
THD+N vs Frequency
V_S = 4.5V, V_OUT = 1.2V_RMS, R_L = 600Ω
0.1
THD+N vs Frequency
V_S = 15V, V_OUT = 3V_RMS, R_L = 600Ω
0.1
0.01
0.01
0.001
0.001
0.0001
0.0001
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 2.
THD+N vs Frequency
V_S = 18V, V_OUT = 3V_RMS, R_L = 600Ω
0.1
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 3.
THD+N vs Frequency
V_S = 4.5V, V_OUT = 1.2V_RMS, R_L = 2kΩ
0.1
0.01
0.01
0.001
0.001
0.0001
0.0001
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 4.
THD+N vs Frequency
0.1 ^{VS = 15V, VOUT = 3VRMS, RL = 2kΩ}
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 5.
THD+N vs Frequency
V_S = 18V, V_OUT = 3V_RMS, R_L = 2kΩ
0.1
0.01
0.01
0.001
0.001
0.0001
0.0001
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 6.
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 7.
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