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| LME49610 Datasheet, PDF (5/21 Pages) National Semiconductor (TI) – High Performance, High Fidelity, High Current Audio Buffer | |||
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www.ti.com
LME49610
SNAS435B â APRIL 2008 â REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS
Gain vs Frequency
vs Quiescent Current
VS = ±22V
20
IQ = 18.6 mA
15
IQ = 15.4 mA
Phase vs Frequency
vs Quiescent Current
VS = ±22V
0
IQ = 18.6 mA
-10
10
-20
5
IQ = 12.3 mA
0
-30
IQ = 15.4 mA
-40
IQ = 12.3 mA
-5
106
107
108
109
FREQUENCY (Hz)
Figure 3.
Gain vs Frequency
vs Power Supply Voltage
Wide BW Mode (BW pin = VEE)
20
15
VS = ±22V
VS = ±12V
10
VS = ±5V
5
VS = ±2.5V
0
VS = ±18V
-5
106
107
108
109
FREQUENCY (Hz)
Figure 5.
Gain vs Frequency
vs Power Supply Voltage
Low IQ Mode (BW pin = Float)
20
-50
106
107
108
109
FREQUENCY (Hz)
Figure 4.
Phase vs Frequency
vs Supply Voltage
Wide BW Mode (BW pin = VEE)
0
VS = ±12V
-10
VS = ±18V
-20
VS = ±2.5V
-30
VS = ±5V
-40
VS = ±22V
-50
106
107
108
109
FREQUENCY (Hz)
Figure 6.
Phase vs Frequency
vs Power Supply Voltage
Low IQ Mode (BW pin = Float)
0
15
10
VS = ±12V
VS = ±5V
5
VS = ±2.5V
0
VS = ±18V
VS = ±22V
-5
106
107
108
109
FREQUENCY (Hz)
Figure 7.
-10
-20
VS = ±15V
-30
VS = ±5V
VS = ±22V
VS = ±18V
-40
VS = ±2.5V
-50
106
107
108
109
FREQUENCY (Hz)
Figure 8.
Copyright © 2008â2013, Texas Instruments Incorporated
Product Folder Links: LME49610
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