LME49713 Datasheet, PDF (7/16 Pages) National Semiconductor (TI) – High Performance, High Fidelity Current Feedback Audio Operational Amplifier

LME49713
www.ti.com
SNAS386F – SEPTEMBER 2007 – REVISED MARCH 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Output Voltage vs Supply Voltage
A_V = 1, R_L = open
Supply Current (I_CC) vs Power Supply
R_L = open
20
12
10
15
8
10
6
4
5
2
0
0
5
10
15
20
POWER SUPPLY (V)
Figure 15.
Supply Current (I_EE) vs Power Supply
R_L = open
0
-2
-4
-6
-8
-10
-12
5 6 7 8 9 10 11 12 13 14 15 16 17 18
POWER SUPPLY (V)
Figure 17.
Gain vs Frequency
V_S = ±15V, G = –2
9
8
7
6
5
4
3 _{31 MHz RF=3 k:}
2 ^{52 MHz RF=2 k:}
111 MHz R_F=1.2 k:
1 _{209 MHz RF=0.8 k:}
0
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
Figure 19.
1E+9
0
5 6 7 8 9 10 11 12 13 14 15 16 17 18
POWER SUPPLY (V)
Figure 16.
Gain vs Frequency
V_S = ±15V, G = –1
3
2
1
0
-1
-2
32 MHz R_F=3 k:
-3 55 MHz RF=2 k:
132 MHz R_F=1.2 k:
-4 _{214 MHz RF=0.8 k:}
-5
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
Figure 18.
1E+9
Gain vs Frequency
V_S = ±15V, G = –5
16
15
14
13
12
11
29 MHz R_F=3 k:
10 46 MHz RF=2 k:
84 MHz R_F=1.2 k:
9 _{126 MHz RF=0.8 k:}
8
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
Figure 20.
1E+9
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