參數(shù)資料
型號: OPA658N
英文描述: Wideband, Low Power Current Feedback OPERATIONAL AMPLIFIER
中文描述: 寬帶,低功耗電流反饋運算放大器
文件頁數(shù): 5/13頁
文件大小: 215K
代理商: OPA658N
5
OPA658
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, and R
FB
= 402
,
unless otherwise noted.
TYPICAL PERFORMANCE CURVES
(CONT)
10
6
10
5
10
4
10
3
10
2
10
1
1
0
–45
–90
–135
–180
–225
1k
10k
100k
1M
10M
100M
1G
OPEN-LOOP TRANSIMPEDANCE AND PHASE
vs FREQUENCY
Frequency (Hz)
)
O
Phase
Transimpedance
INVERTING INPUT BIAS CURRENT
vs TEMPERATURE
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
I
B
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
Frequency (Hz)
60
40
20
0
–20
–40
–60
0
–45
–90
–135
–180
–225
1k
10k
100k
1M
10M
100M
1G
O
O
Gain
Phase
6
3
0
–3
–6
–9
1M
10M
100M
1G
CLOSED-LOOP BANDWIDTH
Frequency (Hz)
G
SO-8 Bandwidth = 881MHz, R
FB
= 402
G = +1
DIP Bandwidth = 949MHz, R
FB
= 560
9
6
3
0
–3
–6
1M
10M
100M
1G
CLOSED-LOOP BANDWIDTH
Frequency (Hz)
G
DIP Bandwidth = 682MHz
SO-8 Bandwidth = 680MHz
G = +2
20
17
14
11
8
5
2
1M
10M
100M
1G
CLOSED-LOOP BANDWIDTH
Frequency (Hz)
G
SO-8/DIP Bandwidth= 372MHz
G = +5
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