參數(shù)資料
型號: OPA820ID
英文描述: Unity-Gain Stable, Low-Noise, Voltage-Feedback Operational Amplifier
中文描述: 單位增益穩(wěn)定,低噪聲,電壓反饋運算放大器
文件頁數(shù): 5/25頁
文件大?。?/td> 427K
代理商: OPA820ID
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SBOS303A JUNE 2004 REVISED JULY 2004
www.ti.com
5
TYPICAL CHARACTERISTICS: V
S
=
±
5V
RF = 402
, RL = 100
, and G = +2, unless otherwise noted.
3
0
3
6
9
12
15
18
NONINVERTING SMALLSIGNAL FREQUENCY RESPONSE
Frequency (Hz)
N
1M
10M
100M
1G
G = +1
R
F
= 0
V
O
= 0.1V
PP
R
= 100
See Figure 1
G = +10
G = +2
G = +5
9
6
3
0
3
6
9
12
NONINVERTING LARGESIGNAL FREQUENCY RESPONSE
Frequency (MHz)
G
1
10
100
500
V
O
= 0.5V
PP
V
O
= 1V
PP
V
O
= 2V
PP
V
O
= 4V
PP
G = +2
R
= 100
See Figure 1
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
NONINVERTING PULSE RESPONSE
Time (10ns/div)
S
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
L
Large Signal
±
1V
Right Scale
Small Signal
±
100mV
Left Scale
G = +2
See Figure 1
3
0
3
6
9
12
15
18
INVERTING SMALLSIGNAL FREQUENCY RESPONSE
Frequency (MHz)
N
1
10
100
500
G =
1
G =
2
G =
5
G =
10
V
O
= 0.1V
PP
R
= 100
See Figure 2
3
0
3
6
9
12
15
18
INVERTING LARGESIGNAL FREQUENCY RESPONSE
Frequency (MHz)
G
1
10
100
500
V
O
= 0.5V
PP
V
O
= 1V
PP
V
O
= 2V
PP
V
O
= 4V
PP
G =
1
R
= 100
See Figure 2
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
INVERTING PULSE RESPONSE
Time (10ns/div)
S
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
L
LargeSignal
±
1V
Right Scale
Small Signal
±
100mV
Left Scale
G =
1
See Figure 2
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參數(shù)描述
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