NOTE: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional operation of the
device at these or any other conditions beyond those specified is not implied.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion 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 its
published specifications.
PACKAGE/ORDERING INFORMATION
PACKAGE
DESIGNATOR
(1)
D
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
MARKING
OPA843
ORDERING
NUMBER
OPA843ID
OPA843IDR
OPA843IDBVT
OPA843IDBVR
TRANSPORT
MEDIA, QUANTITY
Rails, 100
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 3000
PRODUCT
OPA843
PACKAGE-LEAD
SO-8
"
OPA843
"
SOT23-5
"
DBV
"
–40°C to +85°C
"
OARI
"
"
"
"
"
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
PIN CONFIGURATIONS
Top View
SO
Top View
SOT
Output
1
5
+V
S
–V
S
Noninverting Input
2
3
4
Inverting Input
NC
Inverting Input
Noninverting Input
–V
S
1
2
3
4
8
7
6
5
NC
+V
S
Output
5
NC = No Connection
OARI
1
2
Pin Orientation/Package Marking
3
4
NC
2
OPA843
www.ti.com
SBOS268A
ELECTRICAL CHARACTERISTICS: V
S
=
±
5V
Boldface
limits are tested at
+25
°
C.
At T
A
= +25°C, V
S
=
±5V,
R
F
= 402Ω, R
L
= 100Ω, and G = +5, unless otherwise noted. See Figure 1 for AC performance.
OPA843ID, OPA843IDBV
TYP
+25
°
C
500
260
85
40
800
65
3.5
–76
–96
–102
–110
40
2.0
2.8
1.2
1000
10.5
7.5
3.2
0.001
0.012
110
±0.30
–20
±0.25
MIN/MAX OVER TEMPERATURE
+25
°
C
(1)
0
°
C to
70
°
C
–40
°
C to
+85
°
C
(2)
MIN/
MAX
typ
min
min
min
min
min
typ
max
max
max
max
typ
max
max
max
min
typ
max
max
typ
typ
min
max
max
max
max
max
max
min
min
typ
typ
min
min
min
min
min
typ
typ
max
min
max
min
min
typ
typ
typ
TEST
LEVEL
(3 )
PARAMETER
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth (V
O
= 200mVp-p)
CONDITIONS
G = +3
G = +5
G = +10
G = +20
G = +5, R
L
= 100Ω, V
O
= 200mVp-p
G = +5, f = 5MHz, V
O
= 2Vp-p
R
L
= 100Ω
R
L
= 500Ω
R
L
= 100Ω
R
L
=
500Ω
G = +5, f = 25MHz
f > 1MHz
f > 1MHz
0.2V Step
2V Step
2V Step
2V Step
2V Step
G = +4, NTSC, R
L
= 150Ω
G = +4, NTSC, R
L
= 150Ω
V
O
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
UNITS
MHz
MHz
MHz
MHz
MHz
MHz
dB
dBc
dBc
dBc
dBc
dBm
nV/
√Hz
pA/
√Hz
ns
V/µs
ns
ns
ns
%
deg
dB
mV
µV/°C
µA
nA/°C
µA
nA/°C
V
dB
kΩ || pF
MΩ || pF
Gain-Bandwidth Product
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +3
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
2-Tone, 3rd-Order Intercept
Input Voltage Noise
Input Current Noise
Rise-and-Fall Time
Slew Rate
Settling Time to 0.01%
0.1%
1.0%
Differential Gain
Differential Phase
DC PERFORMANCE
(4)
Open-Loop Voltage Gain (A
OL
)
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Offset Current
Input Offset Current Drift
INPUT
Common-Mode Input Range (CMIR)
(5)
Common-Mode Rejection (CMRR)
Input Impedance
Differential-Mode
Common-Mode
OUTPUT
Output Voltage Swing
185
66
30
562
34
180
65
30
560
33
175
64
30
558
32
C
B
B
B
B
B
C
B
B
B
B
C
B
B
B
B
C
B
B
C
C
A
A
B
A
B
A
B
A
A
C
C
A
A
A
A
A
C
C
A
A
A
A
A
C
C
C
–74
–94
–100
–105
2.2
3.35
1.95
650
10
5.4
–72
–92
–98
–102
2.31
3.4
2.0
600
10.3
5.8
–70
–90
–95
–100
2.36
3.45
2.1
525
10.6
6.4
100
±
1.20
–35
±
1.0
±
3.0
85
96
±1.4
±4
–36
25
±1.15
±2
±2.9
84
92
±1.5
±4
–37
25
±1.17
±2
±2.8
82
V
CM
=
±1V,
Input Referred
V
CM
= 0V
V
CM
= 0V
R
L
> 1kΩ, Positive Output
R
L
> 1kΩ, Negative Output
R
L
= 100Ω, Positive Output
R
L
= 100Ω, Negative Output
V
O
= 0V
G = +5, f = 1kHz
±3.2
95
12 || 1
3.2 || 1.2
3.2
–3.7
3.0
–3.5
±100
0.0001
±5
Current Output
Closed-Loop Output Impedance
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage
Minimum Operating Voltage
Max Quiescent Current
Min Quiescent Current
Power-Supply Rejection Ratio
(+PSRR, –PSRR)
THERMAL CHARACTERISTICS
Specified Operating Range: D, DBV
Thermal Resistance,
θ
JA
D
SO-8
DBV SOT23-5
3.0
–3.5
2.8
–3.3
±
90
2.9
–3.4
2.7
–3.2
±85
2.8
–3.3
2.6
–3.1
±80
V
V
V
V
mA
Ω
V
V
V
mA
mA
dB
°C
°C
°C
V
S
=
±5V
V
S
=
±5V
|V
S
| = 4.5V to 5.5V, Input Referred
±
6
±
4
20.8
19.6
90
20.2
20.2
100
–40 to +85
±6
±4
22.2
19.1
88
±6
±4
22.5
18.3
85
Junction-to-Ambient
125
150
NOTES: (1) Junction temperature = ambient temperature for 25°C min/max specifications. (2) Junction temperature = ambient at low temperature limit: junction
temperature = ambient +23°C at high temperature limit for over temperature min/max specifications. (3) 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. (4) Current is considered positive out-
of-node. V
CM
is the input common-mode voltage. (5) Tested < 3dB below minimum specified CMRR at
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