OPA564-Q1 Datasheet, PDF (11/34 Pages) Texas Instruments – 1.5A, 24V, 17MHz POWER OPERATIONAL AMPLIFIER

OPA564-Q1
www.ti.com
SBOS567 – JUNE 2011
TYPICAL CHARACTERISTICS (continued)
At T_CASE = +25°C, V_S = ±12V, R_LOAD = 20kΩ to GND, R_SET = 7.5kΩ, and E/S pin enabled, unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE vs AMPLITUDE
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
1
R_LOAD =
10W
G = +10
V_OUT = 8V_P
0.1
0.1
R_LOAD = 5W
R_LOAD = 5W
0.01
0.01
R_LOAD = 10W
0.001
V_S = ±12V
f = 1kHz
G = +10
0.0001
0.01
0.1
R_LOAD = 60W
1
R_LOAD =
No Load
10
100
V_OUT Amplitude (V_P)
Figure 19.
0.001
R_LOAD = 60W
0.0001
R_LOAD = No Load
10
100
1k
10k
Frequency (Hz)
Figure 20.
100k
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
G = -10
V_OUT = 8V_P
0.1
0.01
R_LOAD = 5W
0.001
R_LOAD = 10W
R_LOAD = 60W
R_LOAD =
No Load
0.0001
10
100
1k
10k
Frequency (Hz)
Figure 21.
100k
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
G = +1
V_OUT = 5V_P
0.1
R_LOAD = 5W
0.01
R_LOAD = 10W
0.001
0.0001
10
100
1k
Frequency (Hz)
Figure 22.
R_LOAD =
60W
R_LOAD =
No Load
10k
100k
INPUT VOLTAGE SPECTRAL NOISE AND
CURRENT NOISE vs FREQUENCY
1k
1k
V_S = ±12V
Voltage Noise
100
Current Noise
100
OPEN-LOOP OUTPUT IMPEDANCE (No Load)
10k
I_OUT = 0A dc
1k
100
10
10
10
1
10
100
1k
10k
Frequency (Hz)
1
100k
Figure 23.
1
1 10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Figure 24.
Copyright © 2011, Texas Instruments Incorporated
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