參數(shù)資料
型號(hào): 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(yè)數(shù): 5/15頁(yè)
文件大?。?/td> 254K
代理商: OPA623
5
OPA623
TYPICAL PERFORMANCE CURVES
At V
CC
=
±
5VDC, R
L
= 100
, I
Q
=
±
4mA, R
IN
= 150
, and T
AMB
= +25
°
C unless otherwise noted.
INPUT BIAS CURRENT vs TEMPERATURE
30
25
20
15
10
5
0
–5
–10
I
–40
–20
0
20
40
60
80
100
Temperature (°C)
+Input
–Input
OVERLOAD RECOVERY CHARACTERISTICS
Time (ns)
3
2.25
1.5
0.75
0
–0.75
–1.5
–2.25
–3
I
0
10
20
30
40
50
60
70
80
90
100
6
4.5
3
1.5
0
–1.5
–3
–4.5
–6
O
V
OUT
V
IN
G
CL
= +2V/V, V
IN
= 3.75Vp-p, R
L
= 100
, t
F
= t
R
= 1ns)
INPUT OFFSET VOLTAGE WARMUP
0
100
90
80
70
60
50
40
30
20
10
0
Time (Minutes)
1
2
3
4
5
6
7
8
9
10
I
AU
AP
QUIESCENT CURRENT WARMUP
100.5
100
99.5
99
98.5
98
97.5
97
96.5
96
Q
Time (minutes)
0
1
2
3
4
5
AP
AU
CLOSED-LOOP OFFSET VOLTAGE vs TEMPERATURE
0
–2
–4
–6
–8
–10
–12
–14
–16
O
–40
–20
0
20
40
60
80
100
Temperature (°C)
QUIESCENT CURRENT vs TEMPERATURE
10
9
8
7
6
5
4
3
2
1
0
Q
Temperature (°C)
–40
–20
0
20
40
60
80
100
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