OPA743 OPA2743 OPA4743 OPA 743 OPA 743 OPA 743 OPA 743 ® SBOS201 – MAY 2001 12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS FEATURES DESCRIPTION ● HIGH SPEED: 7MHz, 10V/µs ● 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: SOT23-5, MSOP-8, TSSOP-14 ● LOW INPUT BIAS CURRENT: 1pA 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. 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. 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. 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 versions 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. APPLICATIONS ● LCD GAMMA CORRECTION ● AUTOMOTIVE APPLICATIONS: Audio, Sensor Applications, Security Systems ● PORTABLE EQUIPMENT ● ACTIVE FILTERS ● TRANSDUCER AMPLIFIER ● TEST EQUIPMENT ● DATA ACQUISITION OPA743 OPA743 Out 1 V– 2 +In 5 3 4 SOT23-5 V+ –In NC 1 8 NC –In 2 7 V+ +In 3 6 Out V– 4 5 NC OPA2743 Out A 1 –In A 2 +In A 3 V– 4 A B SO-8, DIP-8 OPA4743 Out A 1 14 Out D –In A 2 13 –In D A D +In A 3 12 +In D V+ 4 11 V– +In B 5 10 +In C 8 V+ 7 Out B 6 –In B –In B 6 9 –In C 5 +In B Out B 7 8 Out C B MSOP-8, SO-8, DIP-8 C 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. Copyright © 2001, Texas Instruments Incorporated 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. 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 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 This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. 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. 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 its published specifications. PACKAGE/ORDERING INFORMATION PRODUCT PACKAGE PACKAGE DRAWING NUMBER Single OPA743NA SOT23-5 331 D43 " " " SO-8 182 OPA743UA " " " OPA743PA DIP-8 006 OPA743PA Dual OPA2743EA MSOP-8 337 E43 " " " " OPA2743UA SO-8 182 OPA2743UA " " " " OPA2743PA DIP-8 006 OPA2743PA Quad OPA4743EA TSSOP-14 357 OPA4743EA " " " " OPA4743UA SO-14 235 OPA4743UA " " " " " OPA743UA " PACKAGE MARKING ORDERING NUMBER(1) TRANSPORT MEDIA OPA743NA/250 OPA743NA/3K OPA743UA OPA743UA/2K5 OPA743PA Tape and Reel Tape and Reel Rails Tape and Reel Rails OPA2743EA/250 OPA2743EA/2K5 OPA2743UA OPA2743UA/2K5 OPA2743PA Tape and Reel Tape and Reel Rails Tape and Reel Rails OPA4743EA/250 OPA4743EA/2K5 OPA4743UA OPA4743UA/2K5 Tape and Reel Tape and Reel Rails 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. 2 OPA743 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 OFFSET VOLTAGE Input Offset Voltage Drift vs Power Supply Over Temperature Channel Separation, dc f = 10kHz CONDITION VOS dVOS / dT PSRR INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio over Temperature VS = ±5V, VCM = 0V TA = –40°C to +85°C VS = ±1.75V to ±6V, VCM = –0.25 VS = ±1.75V to ±6V, VCM = –0.25 VCM CMRR IB IOS 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 VS = ±1.75V, (V–) – 0.1V < VCM < (V+) + 0.1V (V–) – 0.1 66 60 70 70 60 VS = ±6V, VCM = 0V VS = ±6V, VCM = 0V OPEN-LOOP GAIN Open-Loop Voltage Gain over Temperature en in AOL over Temperature OUTPUT Voltage Output Swing from Rail over Temperature over Temperature Output Current Short-Circuit Current Capacitive Load Drive FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time, 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise POWER SUPPLY Specified Voltage Range, Single Supply Specified Voltage Range, Dual Supplies Quiescent Current (per amplifier) over Temperature TEMPERATURE RANGE Specified Range Operating Range 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 OPA743 SBOS201 MAX ±1.5 ±8 10 ±7 IOUT ISC VS = ±6V, VCM = 0V VS = ±6V, VCM = 0V VS = ±6V, VCM = 0V RL = 100kΩ, (V–)+0.1V < VO < (V+)–0.1V RL = 100kΩ, (V–)+0.125V < VO < (V+)–0.125V RL = 1k, (V–)+0.325V < VO < (V+)–0.325V RL = 1k, (V–)+0.450 < VO < (V+)–0.450V RL = 100kΩ, AOL > 106dB RL = 100kΩ, AOL > 100dB RL = 1kΩ, AOL > 86dB RL = 1kΩ, AOL > 96dB |VS – VOUT| < 1V CLOAD GBW SR tS THD+N VS VS IQ 106 100 86 96 (V+) + 0.1 V dB dB dB dB dB ±10 ±10 pA pA 90 4 • 109 || 4 5 • 1012 || 4 Ω || pF Ω || pF 11 30 2.5 µVp-p nV/√Hz fA/√Hz 120 dB dB dB dB 100 7 10 9 15 200 0.0008 3.5 ±1.75 IO = 0 mV µV/°C µV/V µV/V µV/V dB 75 100 100 125 300 325 425 450 ±20 ±30 See Typical Characteristics CL = 15pF G = +1 VS = ±6V, G = +1 VS = ±6V, 5V Step, G = +1 VS = ±6V, 5V Step, G = +1 VIN • Gain = VS VS = ±6V, VO = 1Vrms, G = +1, f = 6kHz UNITS 100 200 84 ±1 ±0.5 INPUT IMPEDANCE Differential Common-Mode NOISE Input Voltage Noise, f = 0.1Hz to 10Hz Input Voltage Noise Density, f = 10kHz Current Noise Density, f = 1kHz TYP 1 110 over Temperature INPUT BIAS CURRENT Input Bias Current Input Offset Current MIN 1.1 –40 –55 –65 θJA 200 150 100 150 100 100 mV mV mV mV mA mA MHz V/µs µs µs ns % 12 ±6 1.5 1.7 V V mA mA 85 125 150 °C °C °C °C/W °C/W °C/W °C/W °C/W °C/W 3 TYPICAL CHARACTERISTICS At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted. CMRR vs FREQUENCY 120 120 100 100 80 80 60 60 40 40 20 20 120 100 80 CMRR (dB) 140 Phase (º) Gain (dB) GAIN AND PHASE vs FREQUENCY 140 60 40 0 0 –20 10 100 1k 10k 100k 1M 10M ((V–) – 100mV) ≤ VCM ≤ (V+) – 2V 20 0 –20 100M 10 100 1k 10k 100k 1M Frequency (Hz) Frequency (Hz) PSRR vs FREQUENCY MAXIMUM AMPLITUDE vs FREQUENCY 120 7 V+ 6 100 5 Amplitude (V) PSRR (dB) V– 80 60 40 4 VS = ± 6V 3 2 20 1 0 0 10 100 1k 10k 100k 1M 10 100 1k 10k 100k 1M Frequency (Hz) Frequency (Hz) CHANNEL SEPARATION vs FREQUENCY INPUT CURRENT AND VOLTAGE SPECTRAL NOISE vs FREQUENCY 140 10M 10k 10k 1k 1k 100 80 60 40 20 0 100 10 10 1 1 0.1 10 4 100 100 1k 10k 100k Frequency (Hz) 1M 10M Current Noise (fA/√Hz) Voltage Noise (nV/√Hz) Channel Separation (dB) 120 0.1 0.1 1 10 100 1k 10k 100k 1M Frequency (Hz) OPA743 SBOS201 TYPICAL CHARACTERISTICS (Cont.) At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted. INPUT BIAS CURRENT (IB) vs COMMON-MODE VOLTAGE (VCM) TEMPERATURE = 85°C INPUT BIAS CURRENT (IB) vs COMMON-MODE VOLTAGE (VCM) TEMPERATURE = 25ºC 15 500 400 10 300 VS = ±5V IB (pA) IB (pA) VS = ±5V 200 5 0 –5 100 0 –100 –200 –300 –10 –400 –500 –15 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 –6 6 –5 –4 –3 VCM (V) INPUT BIAS (IB) AND OFFSET (IOS) CURRENT vs TEMPERATURE –1 0 1 VCM (V) 2 3 4 5 6 OPEN-LOOP GAIN vs TEMPERATURE 140 100k 10k 130 IB RL = 100kΩ 1k 120 AOL (dB) Bias Current (pA) –2 100 10 110 100 1.0 RL = 1kΩ 90 0.1 IOS 0.01 –50 –25 0 25 50 75 100 125 150 80 –100 –75 –50 –25 175 Temperature (°C) PSRR vs TEMPERATURE 0 25 50 75 Temperature (°C) 100 125 150 175 CMRR vs TEMPERATURE 120 120 110 100 100 80 CMRR (dB) PSRR (dB) (V–) ≤ VCM ((V+) – 2V) 90 60 80 40 70 20 60 –100 –75 –50 –25 OPA743 SBOS201 0 25 50 75 Temperature (°C) 100 125 150 175 (V–) ≤ VCM ≤ V+ 0 –100 –75 –50 –25 0 25 50 75 Temperature (°C) 100 125 150 175 5 TYPICAL CHARACTERISTICS (Cont.) At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted. QUIESCENT CURRENT vs SUPPLY VOLTAGE 2.0 1.5 1.5 IQ per Amplifier (mA) IQ per Amplitude (mA) QUIESCENT CURRENT vs TEMPERATURE 2.0 1.0 0.5 0.0 –100 –75 –50 –25 1.0 0.5 0.0 0 25 50 75 Temperature (°C) 2 100 125 150 175 50 40 40 Sourcing 30 20 Sinking 10 0 –100 –75 –50 –25 4 5 6 7 8 9 10 Supply Voltage (V) 11 12 13 14 SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE 50 Short-Circuit Current (mA) Short-Circuit Current (mA) SHORT-CIRCUIT CURRENT vs TEMPERATURE 3 Sourcing 30 Sinking 20 10 0 0 25 50 75 Temperature (°C) 100 125 150 175 2 3 4 5 6 7 8 9 10 Supply Voltage 11 12 13 14 TOTAL HARMONIC DISTORTION PLUS NOISE (Gain = ±1 V/V, VOUT = 1.0Vrms, BW = 80kHz) OUTPUT VOLTAGE SWING vs OUTPUT CURRENT 0.1 6 –55°C 25°C THD Plus Noise (%) Output Voltage (V) 4 2 125°C 0 125°C –2 0.01 RL = 1kΩ 0.001 25°C –4 RL = 10kΩ –55°C 0.0001 –6 0 6 10 20 30 Output Current (±mA) 40 50 1 10 100 1k Frequency (Hz) 10k 100k OPA743 SBOS201 TYPICAL CHARACTERISTICS (Cont.) At TA = +25°C, VS = ±6V, and RL = 10kΩ, unless otherwise noted. OVERSHOOT (%) vs CAPACITANCE SETTLING TIME vs GAIN 100 25 80 20 0.01% Overshoot (%) Settling Time (µs) G = –1 90 VOUT = 5Vp-p 15 10 70 60 G = +1 50 40 30 G = +5 20 5 0.1% 10 0 0 1 10 10 100 100 1k 10k Load Capacitance Value (pF) Noninverting Gain (V/V) VOS DRIFT PRODUCTION DISTRIBUTION VOS PRODUCTION DISTRIBUTION 30 15 10 Frequency (%) Frequency (%) 25 5 20 15 10 5 0 60 50 40 30 20 10 0 –10 –20 –30 –40 –50 8.0 7.0 6.0 5.0 4.0 3.0 2.0 0 1.0 –1.0 –2.0 –3.0 –5.0 –6.0 –4.0 Voltage Offset (mV) Voltage Offset Drift (µV/°C) SMALL SIGNAL STEP RESPONSE (G = +1V/V, RL = 10kΩ, CL = 15pF) SMALL SIGNAL STEP RESPONSE (G = –1V/V, RF = 100kΩ, CF = 1pF, RL = 10kΩ, CL = 15pF) 10mV/div 10mV/div –7.0 0 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 (G = –1V/V, RL = 10kΩ, CL = 15pF) 2V/div 2V/div LARGE SIGNAL STEP RESPONSE (G = +1V/V, RL = 10kΩ, CL = 15pF) 1µs/div 8 1µs/div OPA743 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 unitygain configuration. On a ±6V supply with a 100kΩ load connected to VS /2. The output is tested to swing within 100mV to the rail. 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 8 G = +1, VS ± 6V Input 6 4 2V/div 2 0 –2 –4 R V– 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; therefore, 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. –6 Output (Inverted on osciloscope) –8 20µs/div VS = ±6V, VIN = 13Vp-p, G = +1 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 Characteristics. RAIL-TO-RAIL INPUT 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 Nchannel input differential pair in parallel with a P-channel differential pair. The N-channel pair is active for input voltages 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 approximately (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 railto-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. OPA743 SBOS201 2V/div FIGURE 1. Rail-to-Rail Input and Output. 20µs/div 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 between 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 openloop gain (see the typical performance curve “Output Voltage Swing vs Output Current”). 9 CAPACITIVE LOAD AND STABILITY 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”). One method of improving capacitive load drive in the unitygain 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. RS 20Ω OPA743 VOUT VIN RL CL FIGURE 4. Series Resistor in Unity-Gain Buffer Configuration Improves Capacitive Load Drive. 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. DAC7644 NC 48 NC 47 NC 46 NC 45 VOUTA Sense 44 VOUTA 43 VREFL AB Sense 42 VREFL AB 41 VREFH AB 40 VREFH AB Sense 39 VOUTB Sense 38 VOUTB 37 Figure 5 shows the OPA743 in a dual supply buffered reference configuration for the DAC7644. REFERENCE BUFFER FOR LCD SOURCE DRIVERS In modern high resolution TFT LCD displays, gamma correction 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 external reference voltages are generated using a simple resistive ladder, like the one shown in Figure 6. Typical 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. During conversion, the DAC’s internal switches create current glitches on the output of the reference buffer. The capacitor CL (typically 100nF) functions as a charge reservoir 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. +V V– VOUT –2.5V 1/2 OPA2743 Ref Negative Reference 500pF V+ 500pF 1/2 OPA2743 VOUT +2.5V Ref Positive Reference –V FIGURE 5. OPA743 as Dual Supply Configuration-Buffered References for the DAC7644. 10 OPA743 SBOS201 VCC GMA1 1/4 OPA4743 RS 20Ω GMA2 CL 100nF GMA3 GMA4 1/4 OPA4743 RS 20Ω GMA5 CL 100nF GMA6 1/4 OPA4743 RS 20Ω GMA7 CL 100nF GMA8 GMA9 1/4 OPA4743 RS 20Ω CL 100nF GMA10 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 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) OPA2743EA/250 ACTIVE VSSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR OPA2743EA/250G4 ACTIVE VSSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR OPA2743EA/2K5 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR OPA2743EA/2K5G4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR OPA2743PA ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type OPA2743PAG4 ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type OPA2743UA ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2743UA/2K5 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2743UA/2K5G4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2743UAG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4743EA/250 ACTIVE TSSOP PW 14 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4743EA/250G4 ACTIVE TSSOP PW 14 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4743UA ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA4743UA/2K5 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA4743UA/2K5G4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA4743UAG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA743NA/250 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR Addendum-Page 1 Samples (Requires Login) PACKAGE OPTION ADDENDUM www.ti.com 16-Aug-2012 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) OPA743NA/250G4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA743NA/3K ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA743NA/3KG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA743PA ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type OPA743PAG4 ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type OPA743UA ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA743UAG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR Samples (Requires Login) (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 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant OPA2743EA/250 VSSOP DGK 8 250 180.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 OPA2743EA/2K5 VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 OPA2743UA/2K5 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 OPA4743EA/250 TSSOP PW 14 250 180.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 OPA4743UA/2K5 SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 OPA743NA/250 SOT-23 DBV 5 250 180.0 8.4 3.2 3.1 1.39 4.0 8.0 Q3 OPA743NA/3K SOT-23 DBV 5 3000 180.0 8.4 3.2 3.1 1.39 4.0 8.0 Q3 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 VSSOP DGK OPA2743EA/2K5 VSSOP DGK 8 250 210.0 185.0 35.0 8 2500 367.0 367.0 35.0 OPA2743UA/2K5 SOIC D 8 2500 367.0 367.0 35.0 OPA4743EA/250 TSSOP PW 14 250 210.0 185.0 35.0 OPA4743UA/2K5 SOIC D 14 2500 367.0 367.0 38.0 OPA743NA/250 SOT-23 DBV 5 250 210.0 185.0 35.0 OPA743NA/3K SOT-23 DBV 5 3000 210.0 185.0 35.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. 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