參數(shù)資料
型號: OPA623
英文描述: Wide Bandwidth, Current-Feedback OPERATIONAL AMPLIFIER
中文描述: 寬帶,電流反饋運(yùn)算放大器
文件頁數(shù): 6/15頁
文件大?。?/td> 254K
代理商: OPA623
6
OPA623
TYPICAL PERFORMANCE CURVES
(CONT)
At V
CC
=
±
5VDC, R
L
= 100
, I
Q
=
±
4mA, R
IN
= 150
, and T
AMB
= +25
°
C unless otherwise noted.
INPUT IMPEDANCE vs FREQUENCY
10M
1M
100k
10k
1k
100
Frequency (Hz)
1k
10k
100k
1M
10M
100M
1G
I
)
OPEN-LOOP GAIN vs FREQUENCY
Frequency (Hz)
O
60
50
40
30
20
10
0
–10
–20
–30
–40
300k
1M
10M
100M
1G
3G
OPA623
3
2
6
100
V
OUT
180
V
IN
+
100k
1M
10M
100M
Frequency (Hz)
O
)
OUTPUT IMPEDANCE vs FREQUENCY
10k
51
OPA623
300
3
2
6
50
300
0dB
230
+
100
10
1
0.1
1G
Frequency (Hz)
D
GROUP DELAY TIME
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
1M
10M
100M
300k
50
OPA623
3
2
6
50
V
IN
180
300
V
OUT
Group Delay Time
+
300
SMALL SIGNAL PULSE RESPONSE
Time (ns)
160
120
80
40
0
–40
–80
–120
–160
O
0
10
20
30
40
50
60
70
80
90
100
G
CL
= +2V/V, V
OUT
= 0.2Vp-p, t
RISE
= t
FALL
= 1ns (Generator)
SMALL SIGNAL PULSE RESPONSE
Time (ns)
160
120
80
40
0
–40
–80
–120
–160
O
0
10
20
30
40
50
60
70
80
90
100
G
CL
= +10V/V, V
OUT
= 0.2Vp-p, t
RISE
= t
FALL
= 1ns(Generator)
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