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OPA2822 Datasheet, PDF (5/27 Pages) Texas Instruments – Dual, Wideband, Low-Noise Operational Amplifier | |||
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TYPICAL CHARACTERISTICS: VS = ±6V
TA = +25°C, G = +2, RF = 402â¦, and RL = 100â¦, unless otherwise noted.
NONINVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
6
VO = 0.1VPP
3
G = +1
RF = 0â¦
0
â3
G = +2
â6
â9
G = +5
â12
â15
G = +10
â18
â21
See Figure 1
â24
0.5 1
10
100
500
Frequency (MHz)
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
6
VO = 0.1VPP
3 RF = 604â¦
G = â1
0
â3
â6
â9
G = â5
â12
G = â10
â15
â18
â21
See Figure 2
â24
0.5 1
10
100
Frequency (MHz)
G = â2
500
12
G = +2
9
NONINVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
VO = 0.1VPP
6
3
0
VO = 0.5VPP
â3
VO = 1VPP
â6
â9
VO = 2VPP
â12
â15
See Figure 1
â18
0.5 1
10
100
500
Frequency (MHz)
6
G = â1
3 RF = 604â¦
0
INVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
VO = 0.1VPP
â3
â6
VO = 0.5VPP
â9
VO = 1VPP
â12
â15
VO = 2VPP
â18
â21
See Figure 2
â24
0.5 1
10
100
500
Frequency (MHz)
NONINVERTING PULSE RESPONSE
400
2.0
G = +2
300
1.5
Large-Signal Right Scale
200
1.0
INVERTING PULSE RESPONSE
400
2.0
G = â1
300
1.5
200
1.0
100
0
â100
Small-Signal Left Scale
0.5
100
0.5
0
0
0
Small-Signal Left Scale
â0.5
â100
â0.5
â200
â300
â400
See Figure 1
Time (20ns/div)
â1.0
â200
â1.0
Large-Signal Right Scale
â1.5
â300
â1.5
See Figure 2
â2.0
â400
â2.0
Time (20ns/div)
OPA2822
5
SBOS188C
www.ti.com
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