OPA689 Burr-Brown, OPA689 Datasheet - Page 2

• Manufacturer Part Number: OPA689
• Description: Wideband / High Gain VOLTAGE LIMITING AMPLIFIER
• Manufacturer: Burr-Brown

SPECIFICATIONS — V
G = +6, R
AC
Small Signal Bandwidth
Gain Bandwidth Product (G
Gain Peaking
0.1dB Gain Flatness Bandwidth
Large Signal Bandwidth
Step Response
Spurious Free Dynamic Range
Differential Gain
Differential Phase
Input Noise Density
DC PERFORMANCE (V
Open-Loop Voltage Gain (A
Input Offset Voltage
Input Bias Current
Input Offset Current
INPUT
Common-Mode Rejection Ratio
Common-Mode Input Range
Input Impedance
OUTPUT
Output Voltage Range
Current Output, Sourcing
Closed-Loop Output Impedance
POWER SUPPLY
Operating Voltage, Specified
Quiescent Current, Maximum
Power Supply Rejection Ratio
OUTPUT VOLTAGE LIMITERS
Default Limit Voltage
Minimum Limiter Separation (V
Maximum Limit Voltage
Limiter Input Bias Current Magnitude
Limiter Input Impedance
Limiter Feedthrough
DC Performance in Limit Mode
PARAMETER
Slew Rate
Rise/Fall Time
Settling Time: 0.05%
Voltage Noise
Current Noise
Average Drift
Average Drift
Average Drift
Differential-Mode
Common-Mode
+PSR (Input Referred)
Maximum
Minimum
Average Drift
Limiter Offset Voltage
Op Amp Input Bias Current Shift
PERFORMANCE (see Fig. 1)
L
= 500 , R
®
Sinking
(3)
OPA689
Maximum
Minimum
(6)
F
= 750
CM
= 0V)
OL
(4)
)
+20)
V
H
H
– V
= –V
(3)
L
(5)
)
L
= 2V, (Figure 1 for AC performance only), unless otherwise noted.
Input Referred, V
S
NTSC, PAL, R
NTSC, PAL, R
(V
f = 5MHz, V
V
G = +4, f < 100kHz
+V
O
O
Limiter Pins Open
= 5V
V
< 0.5Vp-p, G = +4
S
– V
CONDITIONS
V
V
V
H
V
V
V
R
O
O
O
0.5V Step
= 4.5V to 5.5V
= –V
f
f
f = 5MHz
IN
G = +12
O
O
2V Step
2V Step
G = +6
G = –6
L
H
V
< 0.5Vp-p
< 0.5Vp-p
< 0.5Vp-p
) or (V
= 2Vp-p
= 0.5V
O
= 0.7V
1MHz
1MHz
500
L
= 0
O
= 4.3V
L
L
= 2Vp-p
CM
O
= 500
= 500
– V
= 0.5V
L
)
2
0.4 || 1
+25 C
1 || 1
2 || 1
1600
0.02
0.01
15.8
15.8
TYP
280
220
720
110
290
105
–85
200
–60
1.2
4.6
2.0
0.8
90
61
56
—
+8
—
—
60
—
65
—
54
54
—
0.3
3.3
4.1
3.3
8
7
15
3
1
5
+25 C
1300
220
490
185
–70
200
1.8
5.3
2.5
—
—
—
57
—
—
50
—
—
—
53
—
—
90
—
—
17
14
58
65
35
—
—
—
—
—
—
3.2
3.9
3.0
4.3
12
35
5
2
6
+70 C
0 C to
OPA689U, P
1250
12.8
210
460
175
–60
–65
200
1.9
6.0
2.9
53
48
52
85
19
57
68
34
40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3.2
3.9
3.0
4.3
14
13
10
40
6
3
6
GUARANTEED
–40 C to
+85 C
200
430
170
950
–90
–60
200
2.4
6.1
3.6
48
—
—
—
—
—
—
—
47
50
—
—
80
—
—
20
11
55
70
31
45
—
—
—
3.1
3.8
2.9
4.3
14
20
10
40
7
4
6
(1)
M
M
M
nV/ Hz
pA/ Hz
UNITS
nA/ C
nA/ C
nA/ C
MHz
MHz
MHz
MHz
MHz
MHz
V/ s
mV
V/ C
mA
mA
mA
mA
mV
mV
dB
dB
dB
dB
dB
dB
ns
ns
%
V
V
V
V
V
V
|| pF
|| pF
|| pF
A
A
A
A
A
MIN/
MAX LEVEL
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Min
Typ
Typ
Min
Typ
Typ
Min
Min
Typ
Min
Typ
Typ
Min
Min
Min
Typ
Typ
Min
Min
Min
Typ
Typ
Min
Min
Min
Min
Min
Typ
Typ
Typ
TEST
B
C
C
B
C
C
B
B
B
C
B
C
C
B
B
A
A
B
A
B
A
B
A
A
C
C
A
A
A
C
C
A
A
A
A
A
B
B
A
A
B
C
C
A
C
(2)