OPA OPA343 OPA2343 OPA4343 OPA 234 3 434 ® 3 OPA 434 3 www.ti.com SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS microAmplifier ™ Series FEATURES APPLICATIONS ● ● ● ● ● ● ● ● DRIVING A/D CONVERTERS ● PCMCIA CARDS ● DATA ACQUISITION ● AUDIO PROCESSING ● COMMUNICATIONS ● ACTIVE FILTERS ● TEST EQUIPMENT RAIL-TO-RAIL INPUT/OUTPUT MICRO SIZE PACKAGES WIDE BANDWIDTH: 5.5MHz HIGH SLEW RATE: 6V/µs LOW THD+NOISE: 0.0007% (f = 1kHz) LOW QUIESCENT CURRENT: 850µA/chan SINGLE, DUAL, AND QUAD VERSIONS The OPA343 series operates on a single supply as low as 2.5V, and input common-mode voltage range extends 500mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100kΩ load. They offer excellent dynamic response (BW = 5.5MHz, SR = 6V/µs), yet quiescent current is only 850µA. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. The single (OPA343) packages are the tiny SOT-23-5 surface mount and SO-8 surface mount. The dual (OPA2343) comes in the miniature MSOP-8 surface mount and SO-8 surface mount. The quad (OPA4343) packages are the space-saving SSOP-16 surface mount, SO-14 surface mount, and TSSOP-14 surface mount. All are specified from –40°C to +85°C and operate from –55°C to +125°C. A SPICE macromodel is available for design analysis. DESCRIPTION OPA343 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters. They are also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single, dual, and quad versions have identical specifications for design flexibility. OPA343 OPA343 NC 1 8 NC –In 2 7 V+ Out 1 5 V+ 4 –In V– 2 +In 3 6 Output V– 4 5 NC +In 3 OPA4343 OPA4343 SOT-23-5 Out A 1 16 Out D Out A 1 14 Out D –In A 2 15 –In D –In A 2 13 –In D +In A 3 14 +In D +In A 3 12 +In D +V 4 13 –V 12 +In C SO-8 OPA2343 A Out A 1 –In A 2 +In A V– 3 A B 4 A D D 8 V+ 7 Out B V+ 4 11 V– +In B 5 –In B +In B 5 10 +In C –In B 6 11 –In C –In B 6 9 –In C Out B 7 10 Out C Out B 7 8 Out C NC 8 9 NC 6 5 +In B B B SO-8, MSOP-8 Copyright © 2000, Texas Instruments Incorporated C TSSOP-14 SBOS090A C SSOP-16 Printed in U.S.A. October, 2000 SPECIFICATIONS: VS = 2.7V to 5.5V Boldface limits apply over the specified temperature range, TA = –40°C to +85°C. VS = 5V. At TA = +25°C, RL = 10kΩ connected to VS /2 and VOUT = VS /2, unless otherwise noted. OPA343NA, UA OPA2343EA, UA OPA4343EA, UA, NA PARAMETER OFFSET VOLTAGE Input Offset Voltage vs Temperature vs Power Supply Over Temperature Channel Separation, dc INPUT BIAS CURRENT Input Bias Current Over Temperature Input Offset Current NOISE Input Voltage Noise, f = 0.1 to 50kHz Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio CONDITION VOS dVOS/dT PSRR MIN VS = 5V VS = 2.7V to 5.5V, VCM = 0V VS = 2.7V to 5.5V, VCM = 0V mV µV/°C µV/V µV/V µV/V ±0.2 en in 8 25 3 VCM CMRR AOL GBW SR THD+N Over Temperature TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance SOT-23-5 Surface Mount MSOP-8 Surface Mount SO-8 Surface Mount SSOP-16 Surface Mount SO-14 Surface Mount TSSOP-14 Surface Mount ±8 IOS OUTPUT Voltage Output Swing from Rail(3) Over Temperature POWER SUPPLY Specified Voltage Range Operating Voltage Range Quiescent Current (per amplifier) Over Temperature ±2 ±3 40 ±0.2 Over Temperature Over Temperature Short-Circuit Current Capacitive Load Drive UNITS IB Over Temperature FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time, 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise MAX 200 200 0.2 –0.3V < VCM < (V+) – 1.8V VS = 5V, –0.3V < VCM < 5.3V VS = 2.7V, –0.3V < VCM < 3V –0.3 74 60 54 INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain Over Temperature TYP(1) RL = 100kΩ, 5mV < VO < (V+) – 5mV RL = 100kΩ, 5mV < VO < (V+) – 5mV RL = 10kΩ, 50mV < VO < (V+) – 50mV RL = 10kΩ, 50mV < VO < (V+) – 50mV RL = 2kΩ, 200mV < VO < (V+) – 200mV RL = 2kΩ, 200mV < VO < (V+) – 200mV 100 100 100 100 92 92 ±10 µVrms nV/√Hz fA/√Hz (V+) + 0.3 V dB dB dB 1013 || 3 1013 || 6 Ω || pF Ω || pF 120 dB dB dB dB dB dB 117 110 5.5 6 1 1.6 0.2 0.0007 RL = 100kΩ, AOL ≥ 100dB RL = 100kΩ, AOL ≥ 100dB RL = 10kΩ, AOL ≥ 100dB RL = 10kΩ, AOL ≥ 100dB RL = 2kΩ, AOL ≥ 92dB RL = 2kΩ, AOL ≥ 92dB 1 MHz V/µs µs µs µs % 10 40 5 5 50 50 200 200 mV mV mV mV mV mV mA 5 1.25 1.4 V V mA mA +85 +125 +150 °C °C °C ±50 See Typical Curve ISC CLOAD IQ pA pA pA 92 75 70 G=1 VS = 5V, G = 1, CL = 100pF VS = 5V, 2V Step, CL = 100pF VS = 5V, 2V Step, CL = 100pF VIN • G = VS VS = 5V, VO = 3Vp-p(2), G = 1, f = 1kHz VS ±10 ±60 2.7 2.5 to 5.5 0.85 IO = 0, VS = +5V IO = 0, VS = +5V –40 –55 –65 θJA °C/W °C/W °C/W °C/W °C/W °C/W 200 150 150 100 100 125 NOTES: (1) VS = +5V. (2) VOUT = 0.25V to 3.25V. (3) Output voltage swings are measured between the output and power supply rails. 2 OPA343, 2343, 4343 SBOS090A ABSOLUTE MAXIMUM RATINGS(1) ELECTROSTATIC DISCHARGE SENSITIVITY Supply Voltage ................................................................................... 7.5V Signal Input Terminals, Voltage(2) ..................... (V–) –0.5V to (V+) +0.5V 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. Burr-Brown 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 0.5V 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 OPA343NA 5-Lead SOT-23-5 331 –40°C to +85°C B43 " " " " " OPA343UA SPECIFIED TEMPERATURE RANGE PACKAGE MARKING ORDERING NUMBER(1) TRANSPORT MEDIA OPA343NA/250 OPA343NA /3K OPA343UA OPA343UA /2K5 Tape and Reel Tape and Reel Rails Tape and Reel OPA2343EA /250 OPA2343EA/2K5 OPA2343UA OPA2343UA/2K5 Tape and Reel Tape and Reel Rails Tape and Reel OPA4343EA /250 OPA4343EA /2K5 OPA4343UA OPA4343UA /2K5 OPA4343NA/250 OPA4343NA/2K5 Tape and Reel Tape and Reel Rails Tape and Reel Tape and Reel Tape and Reel SO-8 Surface-Mount 182 –40°C to +85°C OPA343UA " " " " " Dual OPA2343EA MSOP-8 Surface-Mount 337 –40°C to +85°C C43 " " " " " OPA2343UA " SO-8 Surface-Mount 182 –40°C to +85°C OPA2343UA " " " " SSOP-16 Surface-Mount 322 –40°C to +85°C OPA4343EA " " " " SO-14 Surfac-Mount 235 –40°C to +85°C OPA4343UA " " " " TSSOP-14 Surface-Mount " 357 " –40°C to +85°C " OPA4343NA " Quad OPA4343EA " OPA4343UA " OPA4343NA " NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of “OPA2343EA/2K5” will get a single 2500 piece Tape and Reel. The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. OPA343, 2343, 4343 SBOS090A 3 TYPICAL PERFORMANCE CURVES At TA = +25°C, VS = +5V, and RL = 10kΩ connected to VS/2, unless otherwise noted. POWER-SUPPLY and COMMON-MODE REJECTION vs FREQUENCY OPEN-LOOP GAIN/PHASE vs FREQUENCY 160 0 100 PSRR 140 80 –90 60 40 –135 PSRR, CMRR (dB) –45 100 Phase (°) Voltage Gain (dB) 120 80 20 60 40 CMRR VCM = –0.3V to (V+) –1.8V 20 0 –180 –20 0 0.1 1 10 100 1k 10k 100k 1M 10M 1 10 100 Frequency (Hz) 1k 10k 100k 1M Frequency (Hz) INPUT VOLTAGE AND CURRENT NOISE SPECTRAL DENSITY vs FREQUENCY CHANNEL SEPARATION vs FREQUENCY 140 1k 10k 10 100 1 10 Channel Separation (dB) 100 Voltage Noise Current Noise (fA√Hz) Voltage Noise (nV√Hz) Current Noise 1k 1 10 100 1k 10k 100k 120 Dual and quad devices. G = 1, all channels. Quad measured channel A to D or B to C—other combinations yield improved rejection. 110 100 0.1 1 130 10 1M 100 1k TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY 5k G = 100 RL = 600 0.01 G = 10 RL = 10k RL = 600 0.001 RL = 2k G=1 RL = 10k 0.0001 Output Resistance (Ω) 4k RL = 2k THD+N (%) 100k Frequency (Hz) 0.1 G = 10 3k 2k G=1 1k 0 20 100 1k Frequency (Hz) 4 10k Frequency (Hz) 10k 20k 10 100 1k 10k 100k 1M 10M Frequency (Hz) OPA343, 2343, 4343 SBOS090A TYPICAL PERFORMANCE CURVES (Cont.) At TA = +25°C, VS = +5V, and RL = 10kΩ connected to VS/2, unless otherwise noted. OPEN-LOOP GAIN AND POWER-SUPPLY REJECTION vs TEMPERATURE COMMON-MODE REJECTION vs TEMPERATURE 100 130 AOL, PSRR (dB) 110 RL = 100kΩ 90 RL = 10kΩ 80 CMRR (dB) AOL 120 RL = 2kΩ 100 70 60 PSRR 90 VS = 2.7V to 5V, VCM = –0.3V to (V+) –1.8V VS = 5V, VCM = –0.3V to 5.3V VS = 2.7V, VCM = –0.3V to 3V 50 40 80 –75 –50 –25 0 25 50 75 100 –75 125 –50 –25 50 75 100 125 900 Per Amplifier Per Amplifier 1000 Quiescent Current (µA) Quiescent Current (µA) 25 QUIESCENT CURRENT vs SUPPLY VOLTAGE QUIESCENT CURRENT vs TEMPERATURE 1100 900 800 700 600 850 800 750 700 –75 –50 –25 0 25 50 75 100 2.0 125 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Supply Voltage (V) Temperature (°C) SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE SHORT-CIRCUIT CURRENT vs TEMPERATURE 60 100 Short-Circuit Current (mA) –ISC 90 Short-Circuit Current (mA) 0 Temperature (°C) Temperature (°C) 80 70 60 50 +ISC 40 30 20 –ISC 50 +ISC 40 10 30 0 –75 –50 –25 0 25 50 Temperature (°C) OPA343, 2343, 4343 SBOS090A 75 100 125 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Supply Voltage (V) 5 TYPICAL PERFORMANCE CURVES (Cont.) At TA = +25°C, VS = +5V, and RL = 10kΩ connected to VS/2, unless otherwise noted. INPUT BIAS CURRENT vs INPUT COMMON-MODE VOLTAGE INPUT BIAS CURRENT vs TEMPERATURE 1000 1.0 0.6 100 Input Bias Current (pA) Input Bias Current (pA) 0.8 10 1 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 0.1 –1.0 –60 –40 –20 0 20 40 60 80 100 –1 0 1 Temperature (°C) OUTPUT VOLTAGE SWING vs OUTPUT CURRENT +25°C –55°C Output Voltage (Vp-p) Output Voltage (V) 3 2 +125°C ±10 ±20 ±30 ±40 ±50 ±60 ±70 ±80 ±90 ±100 VS = 2.7V 3 2 1M 10M Frequency (Hz) OFFSET VOLTAGE PRODUCTION DISTRIBUTION OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION 30 25 Typical production distribution of packaged units. Percent of Amplifiers (%) Percent of Amplifiers (%) 6 4 Output Current (mA) 25 5 Maximum output voltage without slew rate-induced distortion. 0 100k 0 0 4 1 –55°C +25°C VS = 5.5V 5 4 1 3 MAXIMUM OUTPUT VOLTAGE vs FREQUENCY 6 5 +125°C 2 Common-Mode Voltage (V) 20 15 10 5 0 Typical production distribution of packaged units. 20 15 10 5 0 –8 –7 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Offset Voltage Drift (µV/°C) Offset Voltage (mV) 6 OPA343, 2343, 4343 SBOS090A TYPICAL PERFORMANCE CURVES (Cont.) At TA = +25°C, VS = +5V, and RL = 10kΩ connected to VS/2, unless otherwise noted. LARGE-SIGNAL STEP RESPONSE CL = 100pF CL = 100pF 1V/div 50mV/div SMALL-SIGNAL STEP RESPONSE 1µs/div 1µs/div SETTLING TIME vs CLOSED-LOOP GAIN SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE 100 60 G = –1 0.01% Settling Time (µs) Overshoot (%) 50 G = +1 40 30 G = ±5 20 10 0.1% 1 See text for reducing overshoot. 10 0.1 0 100 1000 Load Capacitance (pF) OPA343, 2343, 4343 SBOS090A 10k 1 10 100 1000 Closed-Loop Gain (V/V) 7 APPLICATIONS INFORMATION OPERATING VOLTAGE OPA343 series op amps are fabricated on a state-of-the-art 0.6 micron CMOS process. They are unity-gain stable and suitable for a wide range of general-purpose applications. Rail-to-rail input/output make them ideal for driving sampling A/D converters. In addition, excellent ac performance makes them well-suited for audio applications. The class AB output stage is capable of driving 600Ω loads connected to any point between V+ and ground. OPA343 series op amps are fully specified from +2.7V to +5V. However, supply voltage may range from +2.5V to +5.5V. Parameters are guaranteed over the specified supply range—a unique feature of the OPA343 series. In addition, many specifications apply from –40°C to +85°C. Most behavior remains virtually unchanged throughout the full operating voltage range. Parameters which vary significantly with operating voltages or temperature are shown in the Typical Performance Curves. Rail-to-rail input and output swing significantly increases dynamic range, especially in low-supply applications. Figure 1 shows the input and output waveforms for the OPA343 in unity-gain configuration. Operation is from a single +5V supply with a 10kΩ load connected to VS /2. The input is a 5Vp-p sinusoid. Output voltage is approximately 4.98Vp-p. Power-supply pins should be bypassed with 0.01µF ceramic capacitors. VS = +5, G = +1, RL = 10kΩ 5 2V/div VIN 5 VOUT RAIL-TO-RAIL INPUT The input common-mode voltage range of the OPA343 series extends 500mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair, as shown in Figure 2. The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.3V to 500mV above the positive supply. The P-channel pair is on for inputs from 500mV below the negative supply to approximately (V+) – 1.3V. There is a small transition region, typically (V+) – 1.5V to (V+) – 1.1V, in which both input pairs are on. This 400mV transition region can vary ±300mV with process variation. Thus, the transition region (both stages on) can range from (V+) – 1.8V to (V+) – 1.4V on the low end, up to (V+) – 1.2V to (V+) – 0.8V on the high end. Within the 400mV transition region PSRR, CMRR, offset voltage, offset drift, and THD may be degraded compared to operation outside this region. A double-folded cascode adds the signal from the two input pairs and presents a differential signal to the class AB output stage. Normally, input bias current is approximately 200fA, however, input voltages exceeding the power supplies by 0 FIGURE 1. Rail-to-Rail Input and Output. V+ Reference Current VIN+ VIN– VBIAS1 Class AB Control Circuitry VO VBIAS2 V– (Ground) FIGURE 2. Simplified Schematic. 8 OPA343, 2343, 4343 SBOS090A more than 500mV can cause excessive current to flow in or out of the input pins. Momentary voltages greater than 500mV beyond the power supply can be tolerated if the current on the input pins is limited to 10mA. This is easily accomplished with an input resistor, as shown in Figure 3. Many input signals are inherently current-limited to less than 10mA, therefore, a limiting resistor is not required. V+ IOVERLOAD 10mA max VOUT OPAx343 VIN 5kΩ FIGURE 3. Input Current Protection for Voltages Exceeding the Supply Voltage. RAIL-TO-RAIL OUTPUT A class AB output stage with common-source transistors is used to achieve rail-to-rail output. For light resistive loads (>50kΩ), the output voltage is typically a few millivolts from the supply rails. With moderate resistive loads (2kΩ to 50kΩ), the output can swing to within a few tens of millivolts from the supply rails and maintain high open-loop gain. See the typical performanc curve “Output Voltage Swing vs Output Current.” CAPACITIVE LOAD AND STABILITY OPA343 series op amps can drive a wide range of capacitive loads. However, all op amps under certain conditions may become unstable. Op amp configuration, gain, and load value are just a few of the factors to consider when determining stability. An op amp in unity gain configuration is the most susceptible to the effects of capacitive load. The capacitive load reacts with the op amp’s output resistance, along with any additional load resistance, to create a pole in the small-signal response which degrades the phase margin. In unity gain, OPA343 series op amps perform well, with a pure capacitive load up to approximately 1000pF. Increasing gain enhances the amplifier’s ability to drive more capacitance. See the typical performance curve “Small-Signal Overshoot vs Capacitive Load.” One method of improving capacitive load drive in the unity gain configuration is to insert a 10Ω to 20Ω resistor in series with the output, as shown in Figure 4. This significantly reduces ringing with large capacitive loads. However, if there is a resistive load in parallel with the capacitive load, RS creates a voltage divider. This introduces a dc error at the output and slightly reduces output swing. This error may be insignificant. For instance, with RL = 10kΩ and RS = 20Ω, there is only about a 0.2% error at the output. DRIVING A/D CONVERTERS OPA343 series op amps are optimized for driving medium speed (up to 100kHz) sampling A/D converters. However, they also offer excellent performance for higher-speed converters. The OPA343 series provides an effective means of buffering the A/D’s input capacitance and resulting charge injection while providing signal gain. For applications requiring high accuracy, the OPA340 series is recommended. Figures 5 and 6 show the OPA343 driving an ADS7816. The ADS7816 is a 12-bit, micro-power sampling converter in the tiny MSOP-8 package. When used with the miniature package options of the OPA343 series, the combination is ideal for space-limited and low-power applications. For further information consult the ADS7816 data sheet. With the OPA343 in a noninverting configuration, an RC network at the amplifier’s output can be used to filter high frequency noise in the signal (see Figure 5). In the inverting configuration, filtering may be accomplished with a capacitor across the feedback resistor (see Figure 6). V+ RS VOUT OPAx343 VIN 10Ω to 20Ω RL CL FIGURE 4. Series Resistor in Unity-Gain Configuration Improves Capacitive Load Drive. OPA343, 2343, 4343 SBOS090A 9 +5V For improved accuracy use OPA340. 0.1µF 0.1µF 1 VREF 8 V+ 7 DCLOCK 500Ω +In OPA343 ADS7816 12-Bit A/D 2 VIN –In Serial Interface 5 CS/SHDN 3 3300pF 6 DOUT GND 4 VIN = 0V to 5V for 0V to 5V output. NOTE: A/D Input = 0 to VREF RC network filters high frequency noise. FIGURE 5. OPA343 in Noninverting Configuration Driving ADS7816. +5V 330pF 0.1µF For improved accuracy use OPA340. 5kΩ 0.1µF 5kΩ VIN 1 VREF 8 V+ DCLOCK +In OPA343 ADS7816 12-Bit A/D 2 DOUT –In CS/SHDN 3 7 6 Serial Interface 5 GND 4 VIN = 0V to –5V for 0V to 5V output. NOTE: A/D Input = 0 to VREF FIGURE 6. OPA343 in Inverting Configuration Driving ADS7816. Filters 160Hz to 2.4kHz +5V 10MΩ VIN 200pF 10MΩ 1/2 OPA2343 243kΩ 1.74MΩ 47pF 1/2 OPA2343 RL 220pF FIGURE 7. Speech Bandpass Filter. <1pF (prevents gain peaking) 10MΩ +V λ OPA343 VO FIGURE 8. Transimpedance Amplifier. 10 OPA343, 2343, 4343 SBOS090A PACKAGE OPTION ADDENDUM www.ti.com 4-Jul-2013 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) OPA2343EA/250 ACTIVE VSSOP DGK 8 250 Green (RoHS CU NIPDAUAG Level-2-260C-1 YEAR & no Sb/Br) -40 to 85 C43 OPA2343EA/250G4 ACTIVE VSSOP DGK 8 250 Green (RoHS CU NIPDAUAG Level-2-260C-1 YEAR & no Sb/Br) -40 to 85 C43 OPA2343EA/2K5 ACTIVE VSSOP DGK 8 2500 Green (RoHS CU NIPDAUAG Level-2-260C-1 YEAR & no Sb/Br) -40 to 85 C43 OPA2343EA/2K5G4 ACTIVE VSSOP DGK 8 2500 Green (RoHS CU NIPDAUAG Level-2-260C-1 YEAR & no Sb/Br) -40 to 85 C43 OPA2343UA ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2343UA OPA2343UA/2K5 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2343UA OPA2343UA/2K5G4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2343UA OPA2343UAG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2343UA OPA343NA/250 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 B43 OPA343NA/250G4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 B43 OPA343NA/3K ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 B43 OPA343NA/3KG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 B43 OPA343UA ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 343UA OPA343UA/2K5 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 343UA OPA343UA/2K5G4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 343UA OPA343UAG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 343UA OPA4343EA/250 ACTIVE SSOP DBQ 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343EA Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 4-Jul-2013 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) OPA4343EA/250G4 ACTIVE SSOP DBQ 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343EA OPA4343EA/2K5 ACTIVE SSOP DBQ 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343EA OPA4343EA/2K5G4 ACTIVE SSOP DBQ 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343EA OPA4343NA/250 ACTIVE TSSOP PW 14 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343NA OPA4343NA/250G4 ACTIVE TSSOP PW 14 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343NA OPA4343NA/2K5 ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343NA OPA4343NA/2K5G4 ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 4343NA OPA4343UA ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA4343UA OPA4343UA/2K5 ACTIVE SOIC D 14 2500 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM -40 to 85 OPA4343UA OPA4343UA/2K5G4 ACTIVE SOIC D 14 2500 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM -40 to 85 OPA4343UA OPA4343UAG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA4343UA (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. Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com 4-Jul-2013 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. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. 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Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 24-Jul-2013 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 OPA2343EA/250 VSSOP DGK 8 250 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 OPA2343EA/2K5 VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 OPA2343UA/2K5 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 OPA343NA/250 SOT-23 DBV 5 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 OPA343NA/3K SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 OPA343UA/2K5 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 OPA4343EA/250 SSOP DBQ 16 250 180.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 OPA4343EA/2K5 SSOP DBQ 16 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 OPA4343NA/250 TSSOP PW 14 250 180.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 OPA4343NA/2K5 TSSOP PW 14 2500 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 OPA4343UA/2K5 SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 24-Jul-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) OPA2343EA/250 VSSOP DGK OPA2343EA/2K5 VSSOP DGK 8 250 366.0 364.0 50.0 8 2500 366.0 364.0 50.0 OPA2343UA/2K5 SOIC D 8 2500 367.0 367.0 35.0 OPA343NA/250 SOT-23 DBV 5 250 180.0 180.0 18.0 OPA343NA/3K SOT-23 DBV 5 3000 180.0 180.0 18.0 OPA343UA/2K5 SOIC D 8 2500 367.0 367.0 35.0 OPA4343EA/250 SSOP DBQ 16 250 210.0 185.0 35.0 OPA4343EA/2K5 SSOP DBQ 16 2500 367.0 367.0 35.0 OPA4343NA/250 TSSOP PW 14 250 210.0 185.0 35.0 OPA4343NA/2K5 TSSOP PW 14 2500 367.0 367.0 35.0 OPA4343UA/2K5 SOIC D 14 2500 367.0 367.0 38.0 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 JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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