Short-Circuit Current (output shorted to either supply)
Closed-Loop Output Impedance
G = +2, f
≤
100kHz
DISABLE (OPA632 only)
On Voltage (device enabled Low)
Off Voltage (device disabled High)
On Disable Current (DIS pin)
Off Disable Current (DIS pin)
Disabled Quiescent Current
Disable Time
Enable Time
Off Isolation
POWER SUPPLY
Minimum Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power Supply Rejection Ratio (PSRR)
THERMAL CHARACTERISTICS
Specification: U, N
Thermal Resistance
U
SO-8
N
SOT23-5, SOT23-6
f = 5MHz, Input to Output
V
S
= +5V
V
S
= +5V
Input Referred
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.
2
OPA631, OPA632
SBOS066A
SPECIFICATIONS: V
S
= +3V
At T
A
= 25°C, G = +2 and R
L
= 150Ω to V
S
/2, unless otherwise noted (see Figure 2).
OPA631U, N
OPA632U, N
TYP
+25
°
C
GUARANTEED
+25
°
C
0
°
C to
70
°
C
MIN/ TEST
MAX LEVEL
(1)
PARAMETER
AC PERFORMANCE (Figure 2)
Small-Signal Bandwidth
CONDITIONS
G = +2, V
O
≤
0.5Vp-p
G = +5, V
O
≤
0.5Vp-p
G = +10, V
O
≤
0.5Vp-p
G
≥
+10
V
O
≤
0.5Vp-p
1V Step
0.5V Step
0.5V Step
1V Step
V
O
= 1Vp-p, f = 5MHz
f > 1MHz
f > 1MHz
UNITS
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
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
Differential-Mode
Common-Mode
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
DISABLE (OPA632 only)
On Voltage (device enabled Low)
Off Voltage (device disabled High)
On Disable Current (DIS pin)
Off Disable Current (DIS pin)
Disabled Quiescent Current
Disable Time
Enable Time
Off Isolation
POWER SUPPLY
Minimum Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power Supply Rejection Ratio (PSRR)
THERMAL CHARACTERISTICS
Specification: U, N
Thermal Resistance
U
SO-8
N
SOT23-5, SOT23-6
61
15
7.7
63
5
95
5.6
5.6
40
44
6.2
2.0
60
0.5
—
12
0.3
—
–0.5
2
72
10 || 2.1
400 || 1.2
45
11
4.6
47
—
52
9
9
63
37
7.0
2.6
54
3.8
—
25
1
—
–0.3
1.75
66
—
—
0.05
0.15
2.85
2.66
21
20
—
—
1.0
1.8
100
—
20
—
—
—
2.7
10.5
5.9
5.0
50
35
9
4.0
34
—
46
11.3
11.3
85
34
7.8
2.9
50
4.3
45
30
1.3
2
–0.1
1.3
65
—
—
0.05
0.16
2.84
2.60
14
13
—
—
1.0
1.8
110
—
25
—
—
—
2.7
10.5
6.4
4.8
48
MHz
MHz
MHz
MHz
dB
V/µs
ns
ns
ns
dBc
nV/√Hz
pA/√Hz
dB
mV
µV/°C
µA
µA
nA/°C
V
V
dB
kΩ || p
kΩ || p
V
V
V
V
mA
mA
mA
Ω
V
V
µA
µA
µA
ns
ns
dB
V
V
mA
mA
dB
°C
°C/W
°C/W
min
min
min
min
typ
min
max
max
max
min
max
max
min
max
max
max
max
max
max
min
min
typ
typ
max
max
min
min
min
min
typ
typ
max
min
max
typ
max
typ
typ
typ
min
max
max
min
min
typ
typ
typ
B
B
B
B
C
B
B
B
B
B
B
B
A
A
B
A
A
B
B
A
A
C
C
A
A
A
A
A
A
C
C
A
A
A
C
A
C
C
C
B
A
A
A
A
C
C
C
V
CM
= 1.0V
V
CM
= 1.0V
Input Referred
R
L
= 1kΩ to 1.5V
R
L
= 150Ω to 1.5V
R
L
= 1kΩ to 1.5V
R
L
= 150Ω to 1.5V
Figure 2, f < 100kHz
0.03
0.05
2.95
2.85
55
55
80
0.2
1.0
1.7
66
0
0
100
60
70
—
—
5.3
5.3
57
–40 to +85
125
150
f = 5MHz, Input to Output
V
S
= +3V
V
S
= +3V
Input Referred
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.
OPA631, OPA632
SBOS066A
3
ABSOLUTE MAXIMUM RATINGS
Power Supply ................................................................................ +11V
DC
Internal Power Dissipation .................................... See Thermal Analysis
Differential Input Voltage ..................................................................
±1.2V
Input Voltage Range .................................................... –0.5 to +V
S
+ 0.3V
Storage Temperature Range: P, U, N ........................... –40°C to +125°C
Lead Temperature (soldering, 10s) .............................................. +300°C
Electrostatic discharge can cause damage ranging from perfor-
mance degradation to complete device failure. Burr-Brown Corpo-
ration recommends that all integrated circuits be handled and stored
using appropriate ESD protection methods.
ESD damage can range from subtle performance degradation to
complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes
could cause the device not to meet published specifications.
PIN CONFIGURATIONS
Top View—OPA631, OPA632
NC
Inverting Input
Non-Inverting Input
GND
1
2
3
4
8
7
6
5
DIS (OPA632 only)
+V
S
Output
NC
SO-8
Top View—OPA631
Top View—OPA632
Output
1
6
+V
S
Output
1
6
+V
S
GND
2
GND
2
5
DIS
Non-Inverting Input
3
4
Inverting Input
Non-Inverting Input
3
4
Inverting Input
SOT23-5
6
4
6
SOT23-6
5
4
ORDERING
NUMBER
(1)
OPA631U
OPA631U/2K5
OPA631N/250
OPA631N/3K
OPA632U
OPA632U/2K5
OPA632N/250
OPA632N/3K
3
A31
1
2
3
A32
1
Pin Orientation/Package Marking
Pin Orientation/Package Marking
PACKAGE/ORDERING INFORMATION
PACKAGE
DRAWING
NUMBER
182
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
MARKING
OPA631U
TRANSPORT
MEDIA
Rails
Tape and Reel
Tape and Reel
Tape and Reel
Rails
Tape and Reel
Tape and Reel
Tape and Reel
PRODUCT
OPA631U
PACKAGE
SO-8 Surface-Mount
"
OPA631N
"
SOT23-5
"
331
"
–40°C to +85°C
"
A31
"
OPA632U
"
SO-8 Surface-Mount
"
182
"
–40°C to +85°C
"
OPA632U
"
OPA632N
"
SOT23-6
"
332
"
–40°C to +85°C
"
A32
"
"
"
"
"
NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /3K indicates 3000 devices per reel). Ordering 3000 pieces
of “OPA632N/3K” will get a single 3000-piece Tape and Reel.
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