OPA681N BURR-BROWN [Burr-Brown Corporation], OPA681N Datasheet - Page 8

• Manufacturer Part Number: OPA681N
• Description: Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

TYPICAL PERFORMANCE CURVES: V
G = +2, R
0.05
0.04
0.03
0.02
0.01
–1
–2
–3
–4
–5
70
65
60
55
50
45
40
35
30
25
20
5
4
3
2
1
0
0
10
F
1
= 402 , and R
2
–300
+PSRR
–PSRR
Negative Sync
Positive Video
Output Current Limit
CMRR
OUTPUT VOLTAGE AND CURRENT LIMITATIONS
Power Limit
1W Internal
®
10
OPA681
–200
3
CMRR AND PSRR vs FREQUENCY
L
COMPOSITE VIDEO dG/d
= 100 , unless otherwise noted (see Figure 1).
10
–100
Number of 150 Loads
2
4
Frequency (Hz)
I
O
10
(mA)
0
dG
d
5
100
10
Output Current Limited
3
6
100 Load Line
200
50 Load Line
Power Limit
1W Internal
10
Load Line
7
25
300
10
4
8
8
120
100
7.5
2.5
–1
–2
–3
–4
–5
10
80
60
40
20
5
4
3
2
1
0
5
0
0
–40
–40
10
S
4
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
| Z
= 5V
–20
–20
OL
OPEN-LOOP TRANSIMPEDANCE GAIN/PHASE
|
TYPICAL DC DRIFT OVER TEMPERATURE
Inverting Input
Non-Inverting Input Bias Current
V
Bias Current
IO
10
0
0
5
Sourcing Output Current
Ambient Temperature ( C)
Quiescent Supply Current
Ambient Temperature (°C)
Sinking Output Current
20
20
(CONT)
Z
10
Frequency (Hz)
OL
6
40
40
60
60
10
7
80
80
100
100
10
8
120
120
140
140
10
9
0
–40
–80
–120
–160
–200
–240
50
40
30
20
10
0
–10
–20
–30
–40
–50
200
150
100
50
0