OPA743 [TI]
12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS;
| 型号： | OPA743 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS 放大器 |
| 文件： | 总17页 (文件大小：615K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OPA743
OPA2743
OPA4743
OPA743
OPA743
OPA743
®
OPA743
SBOS201 – MAY 2001
12V, 7MHz, CMOS, Rail-to-Rail I/O
OPERATIONAL AMPLIFIERS
FEATURES
DESCRIPTION
● HIGH SPEED: 7MHz, 10V/µs
The OPA743 series utilizes a state-of-the-art 12V analog
CMOS process and offers outstanding AC performance,
such as 7MHz GBW, 10V/µs slew rate and 0.0008% THD+N.
Optimized for single supply operation up to 12V, the input
common-mode range extends beyond the power supply rails
and the output swings to within 100mV of the rails. The low
quiescent current of 1.1mA makes it well suited for use in
battery operated equipment.
● RAIL-TO-RAIL INPUT AND OUTPUT
● WIDE SUPPLY RANGE:
Single Supply: 3.5V to 12V
Dual Supplies: ±1.75V to ±6V
● LOW QUIESCENT CURRENT: 1.1mA
● FULL-SCALE CMRR: 84dB
● MicroSIZE PACKAGES:
The OPA743 series’ ability to drive high output currents
together with 12V operation makes it particularly useful for
use as gamma correction reference buffer in LCD panels.
SOT23-5, MSOP-8, TSSOP-14
● LOW INPUT BIAS CURRENT: 1pA
For ease of use the OPA743 op-amp family is fully specified
and tested over the supply range of ±1.75V to ±6V. Single,
dual and quad versions are available.
APPLICATIONS
● LCD GAMMA CORRECTION
The single versions (OPA743) are available in the MicroSIZE
SOT23-5 and in the standard SO-8 surface-mount, as well as
DIP-8 packages. Dual versions (OPA2743) are available ver-
sions in the MSOP-8, SO-8, and DIP-8 packages. The quad
versions (OPA4743) are available in the TSSOP-14 and SO-14
packages. All are specified for operation from –40°C to +85°C.
● AUTOMOTIVE APPLICATIONS:
Audio, Sensor Applications, Security Systems
● PORTABLE EQUIPMENT
● ACTIVE FILTERS
● TRANSDUCER AMPLIFIER
● TEST EQUIPMENT
● DATA ACQUISITION
OPA743
NC
V+
NC
1
2
3
4
8
7
6
5
OPA743
–In
OPA4743
Out
V–
1
2
3
5
4
V+
Out
NC
+In
Out A
–In A
+In A
V+
1
2
3
4
5
6
7
14 Out D
13 –In D
12 +In D
11 V–
V–
+In
–In
A
B
D
C
OPA2743
SO-8, DIP-8
SOT23-5
Out A
–In A
+In A
V–
1
2
3
4
8
7
6
5
V+
A
Out B
–In B
+In B
+In B
–In B
Out B
10 +In C
B
9
8
–In C
Out C
MSOP-8, SO-8, DIP-8
TSSOP-14, SO-14
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 2001, Texas Instruments Incorporated
www.ti.com
ABSOLUTE MAXIMUM RATINGS(1)
ELECTROSTATIC
DISCHARGE SENSITIVITY
Supply Voltage, V+ to V– ................................................................. 13.2V
Signal Input Terminals, Voltage(2) ............................. (V–) –0.3V to (V+) +0.3V
Current(2) .................................................... 10mA
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.
Output Short-Circuit(3) ....................................................................................... Continuous
Operating Temperature ..................................................–55°C to +125°C
Storage Temperature .....................................................–65°C to +150°C
Junction Temperature .................................................................... +150°C
Lead Temperature (soldering, 10s)............................................... +300°C
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.
NOTES: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. (2) Input terminals are diode-clamped to the power supply
rails. Input signals that can swing more than 0.3V beyond the supply rails
should be current-limited to 10mA or less. (3) Short-circuit to ground, one
amplifier per package.
PACKAGE/ORDERING INFORMATION
PACKAGE
DRAWING
NUMBER
PACKAGE
MARKING
ORDERING
NUMBER(1)
TRANSPORT
MEDIA
PRODUCT
PACKAGE
Single
OPA743NA
SOT23-5
331
"
D43
"
OPA743NA/250
OPA743NA/3K
OPA743UA
OPA743UA/2K5
OPA743PA
Tape and Reel
Tape and Reel
Rails
Tape and Reel
Rails
"
OPA743UA
"
"
SO-8
"
182
"
OPA743UA
"
OPA743PA
DIP-8
006
OPA743PA
Dual
OPA2743EA
MSOP-8
337
"
E43
"
OPA2743EA/250
OPA2743EA/2K5
OPA2743UA
OPA2743UA/2K5
OPA2743PA
Tape and Reel
Tape and Reel
Rails
Tape and Reel
Rails
"
"
OPA2743UA
"
SO-8
"
182
"
OPA2743UA
"
OPA2743PA
DIP-8
006
OPA2743PA
Quad
OPA4743EA
TSSOP-14
357
"
235
"
OPA4743EA
OPA4743EA/250
OPA4743EA/2K5
OPA4743UA
Tape and Reel
Tape and Reel
Rails
"
"
SO-14
"
"
OPA4743UA
OPA4743UA
"
"
OPA4743UA/2K5
Tape and Reel
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 “OPA743NA/3K” will get a single 3000-piece Tape and Reel.
OPA743
2
SBOS201
ELECTRICAL CHARACTERISTICS: VS = 3.5V to 12V
Boldface limits apply over the specified temperature range, TA = –40°C to +85°C
At TA = +25°C, RL = 10kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPA743NA, UA, PA
OPA2743EA, UA, PA
OPA4743EA, UA
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
Drift
vs Power Supply
Over Temperature
Channel Separation, dc
VOS
dVOS /dT
PSRR
VS = ±5V, VCM = 0V
TA = –40°C to +85°C
VS = ±1.75V to ±6V, VCM = –0.25
±1.5
±8
10
±7
mV
µV/°C
µV/V
µV/V
µV/V
dB
100
200
VS = ±1.75V to ±6V, VCM
=
–0.25
1
110
f = 10kHz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
over Temperature
VCM
CMRR
(V–) – 0.1
(V+) + 0.1
V
VS = ±5V, (V–) – 0.1V < VCM < (V+) + 0.1V
VS 5V, (V–) < VCM < (V+)
VS = ±5V, (V–) – 0.1V < VCM < (V+) – 2V
VS 5V, (V–) < VCM < (V+) – 2V
66
60
70
70
60
84
90
dB
dB
dB
dB
dB
=
±
over Temperature
= ±
VS = ±1.75V, (V–) – 0.1V < VCM < (V+) + 0.1V
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
IB
IOS
VS = ±6V, VCM = 0V
VS = ±6V, VCM = 0V
±1
±0.5
±10
±10
pA
pA
INPUT IMPEDANCE
Differential
Common-Mode
4 • 109 || 4
5 • 1012 || 4
Ω || pF
Ω || pF
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 10kHz
Current Noise Density, f = 1kHz
VS = ±6V, VCM = 0V
VS = ±6V, VCM = 0V
VS = ±6V, VCM = 0V
11
30
2.5
µVp-p
nV/√Hz
fA/√Hz
en
in
OPEN-LOOP GAIN
Open-Loop Voltage Gain
over Temperature
AOL RL = 100kΩ, (V–)+0.1V < VO < (V+)–0.1V
RL = 100k , (V–)+0.125V < VO < (V+)–0.125V
L = 1k, (V–)+0.325V < VO < (V+)–0.325V
106
100
86
120
100
dB
dB
dB
dB
Ω
R
over Temperature
RL = 1k, (V–)+0.450 < VO < (V+)–0.450V
96
OUTPUT
Voltage Output Swing from Rail
over Temperature
RL = 100kΩ, AOL > 106dB
75
100
125
325
450
mV
mV
mV
mV
mA
mA
RL = 100kΩ, AOL > 100dB
100
300
425
±20
±30
RL = 1kΩ, AOL > 86dB
over Temperature
Output Current
Short-Circuit Current
Capacitive Load Drive
RL = 1kΩ, AOL > 96dB
IOUT
ISC
CLOAD
|VS – VOUT| < 1V
See Typical Characteristics
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
0.01%
CL = 15pF
G = +1
VS = ±6V, G = +1
GBW
SR
tS
7
10
9
15
200
0.0008
MHz
V/µs
µs
µs
ns
VS = ±6V, 5V Step, G = +1
VS = ±6V, 5V Step, G = +1
VIN • Gain = VS
Overload Recovery Time
Total Harmonic Distortion + Noise
THD+N VS = ±6V, VO = 1Vrms, G = +1, f = 6kHz
%
POWER SUPPLY
Specified Voltage Range, Single Supply
Specified Voltage Range, Dual Supplies
Quiescent Current (per amplifier)
over Temperature
VS
VS
IQ
3.5
±1.75
12
±6
1.5
1.7
V
V
mA
mA
IO = 0
1.1
TEMPERATURE RANGE
Specified Range
Operating Range
–40
–55
–65
85
125
150
°C
°C
°C
Storage Range
Thermal Resistance
SOT23-5 Surface-Mount
MSOP-8 Surface-Mount
TSSOP-14 Surface-Mount
SO-8 Surface Mount
SO-14 Surface Mount
DIP-8
θJA
200
150
100
150
100
100
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
OPA743
SBOS201
3
TYPICAL CHARACTERISTICS
At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted.
CMRR vs FREQUENCY
GAIN AND PHASE vs FREQUENCY
140
120
100
80
140
120
100
80
60
40
20
0
120
100
80
60
60
40
40
((V–) – 100mV) ≤ VCM ≤ (V+) – 2V
20
20
0
0
–20
–20
10
100
1k
10k
100k
1M
10M
1M
10
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
Frequency (Hz)
PSRR vs FREQUENCY
MAXIMUM AMPLITUDE vs FREQUENCY
120
100
80
60
40
20
0
7
6
5
4
3
2
1
0
V+
V–
VS = ± 6V
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
INPUT CURRENT AND VOLTAGE SPECTRAL
NOISE vs FREQUENCY
CHANNEL SEPARATION vs FREQUENCY
140
120
100
80
10k
1k
10k
1k
100
10
100
10
60
40
1
1
20
0
0.1
0.1
10
100
1k
10k
100k
1M
10M
0.1
1
10
100
1k
10k
100k
Frequency (Hz)
Frequency (Hz)
OPA743
4
SBOS201
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted.
INPUT BIAS CURRENT (IB) vs COMMON-MODE
INPUT BIAS CURRENT (IB) vs COMMON-MODE
VOLTAGE (VCM) TEMPERATURE = 85°C
VOLTAGE (VCM) TEMPERATURE = 25ºC
15
500
400
10
300
VS = ±5V
VS = ±5V
200
5
100
0
0
–5
–100
–200
–300
–400
–500
–10
–15
0
–6 –5 –4 –3 –2 –1
1
2
3
4
5
6
–6 –5 –4 –3 –2 –1
0
1
2
3
4
5
6
VCM (V)
VCM (V)
INPUT BIAS (IB) AND OFFSET (IOS) CURRENT
vs TEMPERATURE
OPEN-LOOP GAIN vs TEMPERATURE
140
130
120
110
100
90
100k
10k
1k
IB
RL = 100kΩ
100
10
1.0
RL = 1kΩ
0.1
IOS
80
0.01
–100 –75 –50 –25
0
25 50 75 100 125 150 175
–50 –25
0
25
50
75
100 125 150 175
Temperature (°C)
Temperature (°C)
PSRR vs TEMPERATURE
CMRR vs TEMPERATURE
120
110
100
90
120
100
80
60
40
20
0
(V–) ≤ VCM ((V+) – 2V)
(V–) ≤ VCM ≤ V+
80
70
60
–100 –75 –50 –25
0
25 50 75 100 125 150 175
–100 –75 –50 –25
0
25 50 75 100 125 150 175
Temperature (°C)
Temperature (°C)
OPA743
SBOS201
5
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted.
QUIESCENT CURRENT vs SUPPLY VOLTAGE
QUIESCENT CURRENT vs TEMPERATURE
2.0
2.0
1.5
1.0
0.5
0.0
1.5
1.0
0.5
0.0
2
2
1
3
4
5
6
7
8
9
10 11 12 13 14
–100 –75 –50 –25
0
25 50 75 100 125 150 175
Supply Voltage (V)
Temperature (°C)
SHORT-CIRCUIT CURRENT vs TEMPERATURE
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
50
40
30
20
10
0
50
40
30
20
10
0
Sourcing
Sinking
Sourcing
Sinking
–100 –75 –50 –25
0
25 50 75 100 125 150 175
3
4
5
6
7
8
9
10 11 12 13 14
Temperature (°C)
Supply Voltage
TOTAL HARMONIC DISTORTION PLUS NOISE
(Gain = ±1 V/V, VOUT = 1.0Vrms, BW = 80kHz)
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
0.1
0.01
6
4
–55°C
25°C
RL = 1kΩ
2
125°C
0
125°C
0.001
0.0001
–2
–4
–6
25°C
RL = 10kΩ
–55°C
10
100
1k
10k
100k
0
10
20
30
40
50
Frequency (Hz)
Output Current (±mA)
OPA743
6
SBOS201
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted.
OVERSHOOT (%) vs CAPACITANCE
SETTLING TIME vs GAIN
25
100
90
80
70
60
50
40
30
20
10
0
G = –1
VOUT = 5Vp-p
20
0.01%
G = +1
G = +5
15
10
5
0.1%
0
10
100
1k
10k
1
10
100
Load Capacitance Value (pF)
Noninverting Gain (V/V)
VOS PRODUCTION DISTRIBUTION
VOS DRIFT PRODUCTION DISTRIBUTION
30
25
20
15
10
5
15
10
5
0
0
Voltage Offset Drift (µV/°C)
Voltage Offset (mV)
SMALL SIGNAL STEP RESPONSE
SMALL SIGNAL STEP RESPONSE
(G = +1V/V, RL = 10kΩ, CL = 15pF)
(G = –1V/V, RF = 100kΩ, CF = 1pF, RL = 10kΩ, CL = 15pF)
100ns/div
1µs/div
NOTE: CF is used to optimize settling time.
OPA743
SBOS201
7
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted.
LARGE SIGNAL STEP RESPONSE
LARGE SIGNAL STEP RESPONSE
(G = –1V/V, RL = 10kΩ, CL = 15pF)
(G = +1V/V, RL = 10kΩ, CL = 15pF)
1µs/div
1µs/div
OPA743
8
SBOS201
APPLICATIONS INFORMATION
OPA743 series op amps can operate on 1.1mA quiescent
current from a single (or split) supply in the range of 3.5V
to 12V (±1.75V to ±6V), making them highly versatile and
easy to use. The OPA743 is unity-gain stable and offers
7MHz bandwidth and 10V/µs slew rate.
+V
IOVERLOAD
10mA max
VOUT
OPA743
VIN
Rail-to-rail input and output swing helps maintain dynamic
range, especially in low supply applications. Figure 1 shows
the input and output waveforms for the OPA743 in unity-
gain configuration. On a ±6V supply with a 100kΩ load
connected to VS/2. The output is tested to swing within
100mV to the rail.
R
V–
FIGURE 2. Input Current Protection for Voltages Exceeding
the Supply Voltage.
Power-supply pins should be bypassed with 1000pF ceramic
capacitors in parallel with 1µF tantalum capacitors.
INPUT VOLTAGE
Device inputs are protected by ESD diodes that will conduct if
the input voltages exceed the power supplies by more than
approximately 300mV. Momentary voltages greater than 300mV
beyond the power supply can be tolerated if the current is limited
to 10mA. This is easily accomplished with an input resistor, in
series with the op amp input as shown in Figure 2. Many input
signals are inherently current-limited to less than 10mA; there-
fore, a limiting resistor is not always required. The OPA743
features no phase inversion when the inputs extend beyond
supplies if the input current is limited, as seen in Figure 3.
8
G = +1, VS ± 6V
Input
6
4
2
0
–2
–4
–6
–8
Output (Inverted on osciloscope)
20µs/div
VS = ±6V, VIN = 13Vp-p, G = +1
FIGURE 1. Rail-to-Rail Input and Output.
OPERATING VOLTAGE
OPA743 series op amps are fully specified and guaranteed
from 3.5V to 12V over a temperature range of –40ºC to
+85ºC. Parameters that vary significantly with operating
voltages or temperature are shown in the Typical Character-
istics.
RAIL-TO-RAIL INPUT
20µs/div
The input common-mode voltage range of the OPA743 series
extends 100mV beyond the supply rails at room temperature.
This is achieved with a complementary input stage—an N-
channel input differential pair in parallel with a P-channel
differential pair. The N-channel pair is active for input volt-
ages close to the positive rail, typically (V+) – 2.0V to 100mV
above the positive supply, while the P-channel pair is on for
inputs from 100mV below the negative supply to approxi-
mately (V+) – 1.5V. There is a small transition region,
typically (V+) – 2.0V to (V+) – 1.5V, in which both pairs are
on. This 500mV transition region can vary ±100mV with
process variation. Thus, the transition region (both stages on)
can range from (V+) – 2.1V to (V+) – 1.4V on the low end,
up to (V+) – 1.9V to (V+) – 1.6V on the high end. Most rail-
to-rail op amps on the market use this two input stage
approach, and exhibit a transition region where CMRR, offset
voltage, and THD may vary compared to operation outside
this region.
FIGURE 3. OPA743—No Phase Inversion with Inputs
Greater than the Power-Supply Voltage.
RAIL-TO-RAIL OUTPUT
A class AB output stage with common-source transistors is
used to achieve rail-to-rail output. This output stage is
capable of driving 1kΩ loads connected to any point be-
tween V+ and V–. For light resistive loads (> 100kΩ), the
output voltage can swing to 100mV from the supply rail.
With 1kΩ resistive loads, the output can swing to within
325mV from the supply rails while maintaining high open-
loop gain (see the typical performance curve “Output Volt-
age Swing vs Output Current”).
OPA743
SBOS201
9
CAPACITIVE LOAD AND STABILITY
Figure 5 shows the OPA743 in a dual supply buffered
reference configuration for the DAC7644.
The OPA743 series op amps can drive up to 1000pF pure
capacitive load. Increasing the gain enhances the amplifier’s
ability to drive greater capacitive loads (see the typical
performance curve “Small Signal Overshoot vs Capacitive
Load”).
REFERENCE BUFFER FOR LCD SOURCE DRIVERS
In modern high resolution TFT LCD displays, gamma cor-
rection must be performed to correct for nonlinearities in the
glass transmission characteristics of the LCD panel. The
typical LCD source driver for 64 Bits of Grayscale uses
internal DAC to convert the 6-Bit data into analog voltages
applied to the LCD. These DAC typically require external
voltage references for proper operation. Normally these ex-
ternal reference voltages are generated using a simple resis-
tive ladder, like the one shown in Figure 6.
One method of improving capacitive load drive in the unity-
gain configuration is to insert a 10Ω to 20Ω resistor inside
the feedback loop, as shown in Figure 4. This reduces
ringing with large capacitive loads while maintaining DC
accuracy.
T
ypical laptop or desktop LCD panels require 6 to 8 of the
source driver circuits in parallel to drive all columns of the
panel. Although the resistive load of one internal string DAC
is only around 10kΩ, 6 to 8 in parallel represent a very
substantial load. The power supply used for the LCD source
drivers for laptops is typically in the order of 10V. To
maximize the dynamic range of the DAC, rail-to-rail output
performance is required for the upper and lower buffer. The
OPA4743’s ability to operate on 12V supplies, to drive
heavy resistive loads (as low as 1kΩ), and to swing to within
325mV of the supply rails, makes it very well suited as a
buffer for the reference voltage inputs of LCD source drivers.
RS
20Ω
OPA743
VOUT
VIN
CL
RL
FIGURE 4. Series Resistor in Unity-Gain Buffer Configura-
tion Improves Capacitive Load Drive.
During conversion, the DAC’s internal switches create cur-
rent glitches on the output of the reference buffer. The
capacitor CL (typically 100nF) functions as a charge reser-
voir that provides/absorbs most of the glitch energy. The
series resistor RS isolates the outputs of the OPA4743 from
the heavy capacitive load and helps to improve settling time.
APPLICATION CIRCUITS
The OPA743 series op amps are optimized for driving
medium-speed sampling data converters. The OPA743 op
amps buffer the converter’s input capacitance and resulting
charge injection while providing signal gain.
NC 48
NC 47
DAC7644
NC 46
NC 45
+V
V
OUTA Sense 44
OUTA 43
REFL AB Sense 42
REFL AB 41
REFH AB 40
REFH AB Sense 39
OUTB Sense 38
OUTB 37
V–
VOUT
V
V
–2.5V
Negative
Reference
Ref
1/2
V
OPA2743
500pF
V
V+
Ref
V
1/2
OPA2743
500pF
V
Positive
Reference
+2.5V
V
VOUT
–V
FIGURE 5. OPA743 as Dual Supply Configuration-Buffered References for the DAC7644.
OPA743
10
SBOS201
VCC
GMA1
GMA2
GMA3
RS
20Ω
1/4
OPA4743
CL
100nF
GMA4
GMA5
RS
20Ω
1/4
OPA4743
CL
100nF
GMA6
GMA7
GMA8
GMA9
GMA10
RS
20Ω
1/4
OPA4743
CL
100nF
RS
20Ω
1/4
OPA4743
CL
100nF
LCD Source Driver
NOTE: The actual values of RS and CL are application specific and may not be needed.
FIGURE 6. OPA743 Configured as a Reference Buffer for an LCD Display.
OPA743
SBOS201
11
PACKAGE OPTION ADDENDUM
www.ti.com
16-Aug-2012
PACKAGING INFORMATION
Status (1)
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
OPA2743EA/250
OPA2743EA/250G4
OPA2743EA/2K5
OPA2743EA/2K5G4
OPA2743PA
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
VSSOP
VSSOP
VSSOP
VSSOP
PDIP
DGK
DGK
DGK
DGK
P
8
8
250
250
2500
2500
50
Green (RoHS
& no Sb/Br)
CU NIPDAUAGLevel-2-260C-1 YEAR
Green (RoHS
& no Sb/Br)
CU NIPDAUAGLevel-2-260C-1 YEAR
CU NIPDAUAGLevel-2-260C-1 YEAR
CU NIPDAUAGLevel-2-260C-1 YEAR
CU NIPDAU N / A for Pkg Type
8
Green (RoHS
& no Sb/Br)
8
Green (RoHS
& no Sb/Br)
8
Green (RoHS
& no Sb/Br)
OPA2743PAG4
OPA2743UA
PDIP
P
8
50
Green (RoHS
& no Sb/Br)
CU NIPDAU N / A for Pkg Type
SOIC
D
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-2-260C-1 YEAR
OPA2743UA/2K5
OPA2743UA/2K5G4
OPA2743UAG4
OPA4743EA/250
OPA4743EA/250G4
OPA4743UA
SOIC
D
8
2500
2500
75
Green (RoHS
& no Sb/Br)
SOIC
D
8
Green (RoHS
& no Sb/Br)
SOIC
D
8
Green (RoHS
& no Sb/Br)
TSSOP
TSSOP
SOIC
PW
PW
D
14
14
14
14
14
14
5
250
250
50
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
OPA4743UA/2K5
OPA4743UA/2K5G4
OPA4743UAG4
OPA743NA/250
SOIC
D
2500
2500
50
Green (RoHS
& no Sb/Br)
SOIC
D
Green (RoHS
& no Sb/Br)
SOIC
D
Green (RoHS
& no Sb/Br)
SOT-23
DBV
250
Green (RoHS
& no Sb/Br)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
16-Aug-2012
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
OPA743NA/250G4
OPA743NA/3K
OPA743NA/3KG4
OPA743PA
SOT-23
SOT-23
SOT-23
PDIP
DBV
DBV
DBV
P
5
5
5
8
8
8
8
250
3000
3000
50
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-2-260C-1 YEAR
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
OPA743PAG4
OPA743UA
PDIP
P
50
Green (RoHS
& no Sb/Br)
SOIC
D
75
Green (RoHS
& no Sb/Br)
OPA743UAG4
SOIC
D
75
Green (RoHS
& no Sb/Br)
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
16-Aug-2012
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
16-Aug-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
OPA2743EA/250
OPA2743EA/2K5
OPA2743UA/2K5
OPA4743EA/250
OPA4743UA/2K5
OPA743NA/250
OPA743NA/3K
VSSOP
VSSOP
SOIC
DGK
DGK
D
8
8
250
2500
2500
250
180.0
330.0
330.0
180.0
330.0
180.0
180.0
12.4
12.4
12.4
12.4
16.4
8.4
5.3
5.3
6.4
6.9
6.5
3.2
3.2
3.4
3.4
5.2
5.6
9.0
3.1
3.1
1.4
1.4
8.0
8.0
8.0
8.0
8.0
4.0
4.0
12.0
12.0
12.0
12.0
16.0
8.0
Q1
Q1
Q1
Q1
Q1
Q3
Q3
8
2.1
TSSOP
SOIC
PW
D
14
14
5
1.6
2500
250
2.1
SOT-23
SOT-23
DBV
DBV
1.39
1.39
5
3000
8.4
8.0
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
16-Aug-2012
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
OPA2743EA/250
OPA2743EA/2K5
OPA2743UA/2K5
OPA4743EA/250
OPA4743UA/2K5
OPA743NA/250
OPA743NA/3K
VSSOP
VSSOP
SOIC
DGK
DGK
D
8
8
250
2500
2500
250
210.0
367.0
367.0
210.0
367.0
210.0
210.0
185.0
367.0
367.0
185.0
367.0
185.0
185.0
35.0
35.0
35.0
35.0
38.0
35.0
35.0
8
TSSOP
SOIC
PW
D
14
14
5
2500
250
SOT-23
SOT-23
DBV
DBV
5
3000
Pack Materials-Page 2
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