參數(shù)資料
型號: OPA680P
英文描述: Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
中文描述: 寬帶,電壓反饋運算放大器,禁用商標(biāo)
文件頁數(shù): 8/21頁
文件大?。?/td> 235K
代理商: OPA680P
8
OPA680
5
4
3
2
1
0
–1
–2
–3
–4
–5
OUTPUT VOLTAGE AND CURRENT LIMITATIONS
I
O
(mA)
–300
–200
–100
0
100
200
300
V
O
100
Load Line
50
Load Line
25
Load Line
Output Current Limited
1W Internal
Power Limit
1W Internal
Power Limit
Output Current Limit
100
90
80
70
60
50
40
30
20
10
0
CMRR AND PSRR vs FREQUENCY
Frequency (Hz)
10k
100M
100k
1M
10M
P
C
–PSRR
+PSRR
CMRR
TYPICAL PERFORMANCE CURVES: V
S
=
±
5V
(CONT)
At T
A
= +25
°
C, G = +2, R
F
= 402
, and R
L
= 100
, unless otherwise noted. See Figure 1.
70
60
50
40
30
20
10
0
–10
–20
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
OPEN-LOOP GAIN AND PHASE
Frequency (Hz)
10k
1G
100k
10M
1M
100M
O
O
Open-Loop Gain
Open-Loop Phase
15
10
5
0
–5
–10
–15
TYPICAL DC DRIFT OVER TEMPERATURE
Ambient Temperature (°C)
–40
–20
0
20
40
60
80
100
120
140
I
I
I
B
V
IO
I
OS
0.2
0.175
0.15
0.125
0.1
0.075
0.05
0.025
0
COMPOSITE VIDEO dG/dP
Number of 150
Loads
1
2
3
4
dP
dG
d
OPA680
402
402
75
Optional
1.3k
Pulldown
Video In
+5V
DIS
–5V
Video
Loads
dP
dG
No Pulldown
With 1.3k
Pulldown
200
150
100
50
0
10
7.5
5.0
2.5
0
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
Ambient Temperature (°C)
–40
–20
0
20
40
60
80
100
120
140
O
S
Quiescent Supply Current
Sourcing Output Current
Sinking Output Current
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