OPA2631 Burr-Brown, OPA2631 Datasheet - Page 2

• Manufacturer Part Number: OPA2631
• Description: Dual / Low Power / Single-Supply OPERATIONAL AMPLIFIER
• Manufacturer: Burr-Brown

SPECIFICATIONS: V
At T
NOTE: (1) Test Levels: (A) 100% tested at 25 C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation.
(C) Typical value only for information.
AC PERFORMANCE (Figure 1)
Small-Signal Bandwidth
Gain Bandwidth Product
Peaking at a Gain of +1
Slew Rate
Rise Time
Fall Time
Settling Time to 0.1%
Spurious Free Dynamic Range
Input Voltage Noise
Input Current Noise
NTSC Differential Gain
NTSC Differential Phase
Channel-to-Channel Isolation
DC PERFORMANCE
Open-Loop Voltage Gain
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Offset Current Drift
INPUT
Least Positive Input Voltage
Most Positive Input Voltage
Common-Mode Rejection Ratio (CMRR)
Input Impedance
OUTPUT
Least Positive Output Voltage
Most Positive Output Voltage
Current Output, Sourcing
Current Output, Sinking
Short-Circuit Current (output shorted to either supply)
Closed-Loop Output Impedance
POWER SUPPLY
Minimum Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power Supply Rejection Ratio (PSRR)
THERMAL CHARACTERISTICS
Specification: U
Thermal Resistance
PARAMETER
Differential-Mode
Common-Mode
U
A
= 25 C, G = +2, R
SO-8
®
OPA2631
F
= 750 , and R
L
= 150
V
O
S
= 2Vp-p, f = 1MHz, R
to V
Input Referred, f = 5MHz
G = +10, V
V
= +5V
G = +2, V
G = +5, V
O
Figure 1, f
R
R
R
R
G = +2, 2V Step
G = +2, 1V Step
S
L
L
= 2Vp-p, f = 5MHz
Input Referred
L
L
Input Referred
/2, unless otherwise noted.
CONDITIONS
V
= 150
= 150
V
V
= 1k
= 1k
O
0.5V Step
0.5V Step
f > 1MHz
f > 1MHz
V
V
CM
CM
G
S
S
= +5V
= +5V
0.5Vp-p
O
O
= 2.0V
= 2.0V
O
+10
to 2.5V
to 2.5V
to 2.5V
to 2.5V
0.5Vp-p
0.5Vp-p
50kHz
0.5Vp-p
L
= 1k
2
–40 to +85
400 || 1.2
10 || 2.1
+25 C
TYP
–0.5
0.03
0.16
4.87
4.60
100
100
125
7.6
5.3
5.4
6.0
1.9
0.5
1.2
2.5
0.3
4.0
0.6
75
16
68
17
44
84
93
62
—
11
—
74
80
90
—
—
59
5
6
6
+25 C
–0.1
0.06
0.17
10.5
5.6
8.0
7.5
3.7
4.8
4.4
2.7
6.4
5.8
6.8
2.6
50
12
51
64
28
40
68
56
21
70
25
38
52
—
—
—
—
—
—
—
—
—
—
—
—
6
1
OPA2631U
GUARANTEED
0 C to
70 C
0.09
0.20
10.5
–0.1
4.2
7.6
2.9
1.3
3.7
4.7
4.4
2.7
6.7
5.5
40
10
40
52
11
10
38
38
66
50
27
68
20
24
49
—
—
—
—
—
—
—
—
—
—
—
—
8
–40 C to
+85 C
12.8
11.6
–0.1
0.12
10.5
8.5
3.7
7.9
3.6
3.5
1.7
4.6
3.1
2.7
6.9
4.8
36
47
42
35
62
46
60
10
48
32
—
—
—
—
11
50
40
—
—
—
—
—
—
2
7
5
k
k
degrees
mA/chan
mA/chan
UNITS
nV/ Hz
pA/ Hz
nA/ C
MHz
MHz
MHz
MHz
V/ s
mV
mA
mA
mA
C/W
V/ C
dB
dB
dB
dB
dB
dB
dB
ns
ns
ns
%
V
V
V
V
V
V
V
V
|| pF
|| pF
C
A
A
MAX LEVEL
MIN/
max
max
max
max
max
max
max
max
max
max
max
max
max
max
max
min
min
min
min
min
min
min
min
min
min
min
min
min
min
min
min
min
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
TEST
C
C
C
C
C
C
C
C
C
C
B
B
B
B
B
B
B
B
B
B
B
B
A
A
B
A
A
B
B
A
A
A
A
A
A
A
A
A
A
A
A
A
(1)