LME49870 Datasheet, PDF (19/35 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)
Output Voltage vs Load Resistance
V_CC = 12V, V_EE = –12V
THD+N = 1%
Output Voltage vs Load Resistance
V_CC = 22V, V_EE = –22V
THD+N = 1%
9.5
13.5
13.0
9.0
12.5
8.5
12.0
8.0
7.5
7.0
500 600 800 2k
5k 10k
LOAD RESISTANCE (:)
Figure 81.
11.5
11.0
10.5
10.0
500 600 800 2k
5k 10k
LOAD RESISTANCE (:)
Figure 82.
Output Voltage vs Load Resistance
V_CC = 2.5V, V_EE = –2.5V
THD+N = 1%
1.25
Output Voltage vs
Total Power Supply Voltage
R_L = 2kΩ, THD+N = 1%
1.00
0.75
0.25
0.50
0.00
500 600 800 2k
5k 10k
LOAD RESISTANCE (:)
Figure 83.
Output Voltage vs
Total Power Supply Voltage
R_L = 600Ω, THD+N = 1%
Figure 84.
Output Voltage vs
Total Power Supply Voltage
R_L = 10kΩ, THD+N = 1%
Figure 85.
Figure 86.
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