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LME49721MAX Datasheet, PDF (4/29 Pages) Texas Instruments – LME49721 High-Performance, High-Fidelity Rail-to-Rail Input/Output Audio Operational Amplifier
LME49721
SNAS371C – SEPTEMBER 2007 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS
Graphs were taken in dual supply configuration.
THD+N vs Frequency
VS = ±2.5V, VOUT = 4VP-P
RL = 2kΩ, AV = 2, BW = 22kHz
0.1
THD+N vs Frequency
VS = ±2.5V, VOUT = 4VP-P
RL = 2kΩ, AV = 2
0.1
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0.01
0.01
0.001
0.001
0.0001
0.0001
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 3.
THD+N vs Frequency
VS = ±2.5V, VOUT = 4VP-P
RL = 10kΩ, AV = 2, BW = 22kHz
0.1
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 4.
THD+N vs Frequency
VS = ±2.5V, VOUT = 4VP-P
RL = 10kΩ, AV = 2
0.1
0.01
0.01
0.001
0.001
0.0001
0.0001
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 5.
THD+N vs Frequency
VS = ±2.5V, VOUT = 4VP-P
RL = 600Ω, AV = 2, BW = 22kHz
0.1
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 6.
THD+N vs Frequency
VS = ±2.5V, VOUT = 4VP-P
RL = 600Ω, AV = 2
0.1
0.01
0.01
0.001
0.001
0.0001
0.0001
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 7.
0.00001
20
200
2k
20k
FREQUENCY (Hz)
Figure 8.
4
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