參數(shù)資料
型號: OPA2680N
英文描述: 2K, 256 X 8, 1.8V SERIAL EE, -40C to +85C, 8-DFN, T/R
中文描述: 集成電路雙伏反饋運算放大器
文件頁數(shù): 6/12頁
文件大小: 210K
代理商: OPA2680N
OPA2604
6
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
25
S
30
25
20
15
10
SETTLING TIME vs CLOSED-LOOP GAIN
Closed-Loop Gain (V/V)
S
–1
5
4
3
2
1
0
–10
–100
–1000
0.01%
0.1%
V
O
= 10V Step
R
L
= 1k
C
L
= 50pF
CHANNEL SEPARATION vs FREQUENCY
Frequency (Hz)
C
10
160
140
120
100
80
100
1k
10k
100k
V
O
=
20Vp-p
R
L
A
B
R
L
= 1k
R
L
=
Measured
Output
MAXIMUM OUTPUT VOLTAGE SWING vs FREQUENCY
Frequency (Hz)
O
10k
30
20
10
0
100k
1M
10M
V = ±15V
SUPPLY CURRENT vs TEMPERATURE
Ambient Temperature (°C)
S
–75
14
12
10
8
6
–50
–25
0
25
50
75
100
125
V
S
= ±24VDC
V
S
= ±15VDC
V
S
= ±5VDC
Total for Both Op Amps
–10
FPO
Bleed to edge
0 5 10
+10
LARGE-SIGNAL TRANSIENT RESPONSE
Time (μs)
O
0
1
μ
s
2
μ
s
+100
–100
SMALL-SIGNAL TRANSIENT RESPONSE
Time (μs)
O
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