OPA686 Burr-Brown, OPA686 Datasheet - Page 7

• Manufacturer Part Number: OPA686
• Description: Wideband / Low Noise / Voltage Feedback OPERATIONAL AMPLIFIER
• Manufacturer: Burr-Brown

TYPICAL PERFORMANCE CURVES: V
At T
A
0.001
0.01
110
100
= +25 C, G = +10, R
1.0
0.1
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
10
0
100
10k
100
CMRR
1k
50
1k
| A
CLOSED-LOOP OUTPUT IMPEDANCE
OL
50
100k
OPEN-LOOP GAIN and PHASE
|
+PSRR
OPA686
–PSRR
10k
F
450
= 453 , and R
10k
CMRR and PSRR
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
100k
100k
1M
Z
O
1M
L
= 100 , unless otherwise noted. See Figure 1.
1M
10M
10M
10M
100M
A
OL
100M
100M
1G
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
7
–0.1
1.3
1.1
0.9
0.7
0.5
0.3
0.1
10
10
10
10
10
14
12
10
8
6
4
2
0
7
6
5
4
3
–50
–50
100
S
Power Supply Current
= 5V
Common-Mode
–25
–25
Differential
POWER SUPPLY and OUTPUT CURRENT
INPUT DC ERRORS vs TEMPERATURE
1k
DIFFERENTIAL and COMMON-MODE
Offset Voltage
0
0
10k
vs TEMPERATURE
INPUT IMPEDANCE
(CONT)
Temperature ( C)
Temperature ( C)
Frequency (Hz)
25
25
100k
Output Current Sourcing
Input Offset Current
Input Bias Current
Output Current Sinking
OPA686
50
50
1M
75
75
10M
100
100
125
125
10M
140
120
100
80
60
40
20
0
13
11
9
7
5
3
1
–1
®