OPA337NA/3K

OPA337, OPA2337 OPA338, OPA2338 SBOS077B − JUNE 1997 − REVISED MARCH 2005 MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifierE Series FEATURES DESCRIPTION D MicroSIZE PACKAGES: The OPA337 and OPA338 series rail-to-rail output CMOS operational amplifiers are designed for low cost and miniature applications. Packaged in the SOT23-8, the OPA2337EA and OPA2338EA are Texas Instruments’ smallest dual op amps. At 1/4 the size of a conventional SO-8 surface-mount, they are ideal for space-sensitive applications. SOT23-5, SOT23-8 D D D D SINGLE-SUPPLY OPERATION D D D D OPERATION FROM 2.5V to 5.5V RAIL-TO-RAIL OUTPUT SWING FET-INPUT: IB = 10pA max HIGH SPEED: OPA337: 3MHz, 1.2V/µs (G = 1) OPA338: 12.5MHz, 4.6V/µs (G = 5) Utilizing advanced CMOS technology, the OPA337 and OPA338 op amps provide low bias current, high-speed operation, high open-loop gain, and rail-to-rail output swing. They operate on a single supply with operation as low as 2.5V while drawing only 525µA quiescent current. In addition, the input common-mode voltage range includes ground—ideal for single-supply operation. HIGH OPEN-LOOP GAIN: 120dB LOW QUIESCENT CURRENT: 525µA/amp SINGLE AND DUAL VERSIONS The OPA337 series is unity-gain stable. The OPA338 series is optimized for gains greater than or equal to 5. They are easy-to-use and free from phase inversion and overload problems found in some other op amps. Excellent performance is maintained as the amplifiers swing to their specified limits. The dual versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded. APPLICATIONS D D D D D D D BATTERY-POWERED INSTRUMENTS PHOTODIODE PRE-AMPS MEDICAL INSTRUMENTS TEST EQUIPMENT PACKAGE SOT23-5 SOT23-8 MSOP-8 DRIVING ADCs CONSUMER PRODUCTS SPICE model available at www.ti.com. SO-8 DIP-8 SINGLE OPA337 DUAL OPA2337 NC 1 8 NC Out 1 −In 2 7 V+ V− 2 +In 3 6 Output +In 3 V− 4 5 NC SINGLE OPA338 n DUAL OPA2338 n n n n n n n n OPA337, OPA338 OPA337, OPA338 n n OPA2337, OPA2338 5 V+ Out A − In A 4 −In 1 2 +In A 3 V− 4 SOT23−5 DIP−8(1), SO−8, MSOP−8(1) NC = No Connection G ≥ 5 STABLE G = 1 STABLE AUDIO SYSTEMS NOTE: (1) DIP AND MSOP−8 versions for OPA337, OPA2337 only. A B 8 V+ 7 Out B 6 − In B 5 +In B DIP−8(1) , SO−8, SOT23−8 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. All trademarks are the property of their respective owners. Copyright  1997-2005, Texas Instruments Incorporated
          
             
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 ABSOLUTE MAXIMUM RATINGS(1) Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5V Input Voltage(2) . . . . . . . . . . . . . . . . . . . . (V−) − 0.5V to (V+) + 0.5V Input Current(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA Output Short Circuit(3) . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous Operating Temperature . . . . . . . . . . . . . . . . . . . . . −55°C to +125°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . −55°C to +125°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300°C (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 supported. (2) Input signal voltage is limited by internal diodes connected to power supplies. See text. (3) Short-circuit to ground, one amplifier per package. 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. 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. ORDERING INFORMATION(1) PRODUCT DESCRIPTION SPECIFIED TEMPERATURE RANGE PACKAGE-LEAD PACKAGE DESIGNATOR PACKAGE MARKING SOT23-5 DBV C37 MSOP-8 DGK G37 DIP-8 P OPA337PA SO-8 Surface-Mount D OPA337UA SOT23-8 DCN A7 DIP-8 P ORDERING NUMBER TRANSPORT MEDIA, QUANTITY OPA337 Series OPA337 OPA2337 Single, G = 1 Stable Dual, G = 1 Stable −40°C −40 C to +85 +85°C C −40°C −40 C to +85 +85°C C OPA2337PA SO-8 Surface-Mount D OPA2337UA SOT23-5 DBV A38 SO-8 Surface-Mount D OPA338UA SOT23-8 DCN A8 SO-8 Surface-Mount D OPA337NA/250 Tape and Reel, 250 OPA337NA/3K Tape and Reel, 3000 OPA337EA/250 Tape and Reel, 250 OPA337EA/2K5 Tape and Reel, 2500 OPA337PA Rails OPA337UA Rails OPA337UA/2K5 Tape and Reel, 2500 OPA2337EA/250 Tape and Reel, 250 OPA2337EA/3K Tape and Reel, 3000 OPA2337PA Rails OPA2337UA Rails OPA2337UA/2K5 Tape and Reel, 2500 OPA338 Series OPA338 OPA2338 Single, G ≥ 5 Stable Dual, G ≥ 5 Stable −40°C to +85°C −40°C to +85°C OPA2338UA OPA338NA/250 Tape and Reel, 250 OPA338NA/3K Tape and Reel, 3000 OPA338UA Rails OPA338UA/2K5 Tape and Reel, 2500 OPA2338EA/250 Tape and Reel, 250 OPA2338EA/3K Tape and Reel, 3000 OPA2338UA Rails OPA2338UA/2K5 Tape and Reel, 2500 (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet. 2 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 ELECTRICAL CHARACTERISTICS: VS = 2.7V to 5.5V Boldface limits apply over the specified temperature range, −405C to +855C, VS = 5V. At TA = +25°C and RL = 25kΩ connected to VS/2, unless otherwise noted. PARAMETER OFFSET VOLTAGE Input Offset Voltage TA = −40°C to +85°C vs Temperature vs Power-Supply Rejection Ratio TA = −40°C to +85°C Channel Separation (dual versions) INPUT BIAS CURRENT Input Bias Current TA = −40°C to +85°C Input Offset Current NOISE Input Voltage Noise, f = 0.1Hz to 10Hz Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio TA = −40°C to +85°C CONDITION OPA337, OPA2337, OPA338, OPA2338 MIN TYP(1) MAX ±0.5 VOS dVOS/dT PSRR ±2 25 VS = 2.7V to 5.5V VS = 2.7V to 5.5V dc ±0.2 ±10 See Typical Curve ±0.2 ±10 IOS TA = −40°C to +85°C −0.2V < VCM < (V+) − 1.2V −0.2V < VCM < (V+) − 1.2V −0.2 74 74 TA = −40°C to +85°C OPA337 FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling TIme: 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise OPA338 FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling TIme: 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise AOL GBW SR THD+N GBW SR THD+N RL = 25kΩ, 125mV < VO < (V+) − 125mV RL = 25kΩ, 125mV < VO < (V+) − 125mV RL = 5kΩ, 500mV < VO < (V+) − 500mV RL = 5kΩ, 500mV < VO < (V+) − 500mV 100 100 100 100 mV mV µV/°C µV/V µV/V µV/V pA pA µVPP nV/√Hz fA/√Hz 6 26 0.6 en in INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain TA = −40°C to +85°C 125 125 0.3 IB VCM CMRR ±3 ±3.5 UNIT 90 (V+) − 1.2 V dB dB 1013 2 1013 4 Ω  pF Ω  pF 120 dB dB dB dB 114 VS = 5V, G = 1 VS = 5V, G = 1 VS = 5V, 2V Step, CL = 100pF, G = 1 VS = 5V, 2V Step, CL = 100pF, G = 1 VIN × G = VS VS = 5V, VO = 3VPP, G = 1, f = 1kHz 3 1.2 2 2.5 2 0.001 MHz V/µs µs µs µs % VS = 5V, G = 5 VS = 5V, G = 5 VS = 5V, 2V Step, CL = 100pF, G = 5 VS = 5V, 2V Step, CL = 100pF, G = 5 VIN × G = VS VS = 5V, VO = 3VPP, G = 5, f = 1kHz 12.5 4.6 1.4 1.9 0.5 0.0035 MHz V/µs µs µs µs % (1) VS = 5V. (2) Output voltage swings are measured between the output and negative and positive power-supply rails. 3 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 ELECTRICAL CHARACTERISTICS: VS = 2.7V to 5.5V (continued) Boldface limits apply over the specified temperature range, −405C to +855C, VS = 5V. At TA = +25°C and RL = 25kΩ connected to VS/2, unless otherwise noted. PARAMETER CONDITION OUTPUT Voltage Output Swing from Rail(2) TA = −40°C to +85°C RL = 25kΩ, AOL ≥ 100dB RL = 25kΩ, AOL ≥ 100dB RL = 5kΩ, AOL ≥ 100dB RL = 5kΩ, AOL ≥ 100dB TA = −40°C to +85°C Short-Circuit Current Capacitive Load Drive POWER SUPPLY Specified Voltage Range Minimum Operating Voltage Quiescent Current (per amplifier) TA = −40°C to +85°C TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance SOT23-5 Surface-Mount SOT23-8 Surface-Mount MSOP-8 SO-8 Surface-Mount DIP-8 OPA337, OPA2337, OPA338, OPA2338 MIN TYP(1) MAX VS IQ TA = −40°C to +85°C 40 150 2.5 0.525 IO = 0 IO = 0 −40 −55 −55 qJA (1) VS = 5V. (2) Output voltage swings are measured between the output and negative and positive power-supply rails. 4 125 125 500 500 mV mV mV mV mA 5.5 1 1.2 V V mA mA +85 +125 +125 °C °C °C ±9 See Typical Curve 2.7 200 200 150 150 100 UNIT °C/W °C/W °C/W °C/W °C/W 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 TYPICAL CHARACTERISTICS At TA = +25°C, VS = +5V, and RL = 25kΩ connected to VS/2, unless otherwise noted. POWER−SUPPLY REJECTION RATIO AND COMMON−MODE REJECTION RATIO vs FREQUENCY OPEN−LOOP GAIN/PHASE vs FREQUENCY OPA337 OPA338 140 −45 100 φ −90 80 60 G 80 −135 40 20 PSRR, CMRR (dB) 120 +PSRR 90 Phase (_) Open−Loop Gain (dB) 100 0 160 −PSRR 70 60 50 CMRR 40 30 −180 0 20 −20 1 10 100 1k 10k 100k 1M 10 10M 1 10 100 1k Frequency (Hz) INPUT VOLTAGE AND CURRENT NOISE SPECTRAL DENSITY vs FREQUENCY 10 10 1 1 Current Noise Channel Separation (dB) 100 Current Noise (fA√Hz) Voltage Noise (nV√Hz) Voltage Noise 10M 0.1 1k 10k 130 120 110 100 Dual Versions 90 0.1 100 1M CHANNEL SEPARATION vs FREQUENCY 100 10 100k 140 1k 1k 1 10k Frequency (Hz) 100k 80 100 1M 1k 10k 100k 1M Frequency (Hz) Frequency (Hz) INPUT BIAS CURRENT vs TEMPERATURE INPUT BIAS CURRENT vs INPUT COMMON−MODE VOLTAGE 100 0.5 Input Bias Current (pA) Input Bias Current (pA) 0.4 10 1 0.1 0.3 0.2 0.1 0 0.01 −75 −50 −25 0 25 50 Temperature (_C) 75 100 125 −0.1 −1 0 1 2 3 4 5 Common−Mode Voltage (V) 5 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, VS = +5V, and RL = 25kΩ connected to VS/2, unless otherwise noted. QUIESCENT CURRENT AND SHORT−CIRCUIT CURRENT vs TEMPERATURE AOL, CMRR, PSRR vs TEMPERATURE 600 120 550 120 110 110 PSRR (dB) AOL, CMRR (dB) AOL 100 PSRR 100 90 90 80 −50 −25 0 25 50 75 100 10 9 450 +ISC 400 8 350 7 6 300 125 −75 −50 −25 Temperature (_C) 600 ±8 +ISC ±6 ±4 IQ ±2 450 400 Output Voltage (VPP) ±10 3.5 4.0 4.5 5.0 OPA338 3 OPA337 2 0 10k 5.5 100k 1M 10M OUTPUT VOLTAGE SWING vs OUTPUT CURRENT 2.5 0.1 VS = ±2.5V RL Tied to Ground 2.0 Output Voltage (V) THD+N (%) 1.5 G = +10, RL = 5kΩ, 25kΩ G = +5, RL = 5kΩ, 25kΩ G = +1 0.001 RL = 25kΩ Sourcing 0.5 25_C 0 0.0001 20 100 1k Frequency (Hz) 6 10k 20k 125_C −0.5 −1.0 −55_ C Sinking −2.0 VO = 3VPP −55_C 1.0 −1.5 OPA337 OPA338 100M Frequency (Hz) TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY RL = 5kΩ 125 4 Supply Voltage (V) 0.01 100 1 0 3.0 75 Maximum output voltage without slew rate−induced distortion. 5 Short−Circuit Current (mA) Quiescent Current (µA) 650 2.5 50 6 ±12 −ISC 25 MAXIMUM OUTPUT VOLTAGE vs FREQUENCY 700 500 0 Temperature (_C) QUIESCENT AND SHORT−CIRCUIT CURRENT vs SUPPLY VOLTAGE 550 11 −ISC 70 −75 IQ 500 CMRR 80 12 −2.5 0 ±1 ±2 ±3 ±4 ±5 Output Current (mA) ±6 ±7 ±8 Short−Circuit Current (mA) 130 130 Quiescent Current (µA) 140 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, VS = +5V, and RL = 25kΩ connected to VS/2, unless otherwise noted. OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION OFFSET VOLTAGE PRODUCTION DISTRIBUTION 30 25 Typical distribution of packaged units. 25 20 Percent of Amplifiers (%) Percent of Amplifiers (%) Typical distribution of packaged units. 15 10 5 20 15 10 5 0 0 3.0 2.5 2.0 1.5 1.0 0.5 0 −0.5 −1.0 −1.5 −2.0 −2.5 −3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Offset Voltage Drift (µV/_ C) Offset Voltage (mV) SMALL−SIGNAL OVERSHOOT vs LOAD CAPACITANCE SETTLING TIME vs CLOSED−LOOP GAIN 60 100 50 OPA338 (G = ±5) OPA338 OPA337 Overshoot (%) 10 40 OPA337 (G = ±1) 30 OPA337 (G = ±10) 20 OPA338 (G = ±50) 10 0.1% 0 1 1 10 100 1k 10 100 C L = 100pF VS = +5V 1µs/div C L = 100pF VS = +5V OPA338 G=5 500mV/div OPA338 G=5 10k LARGE−SIGNAL STEP RESPONSE SMALL−SIGNAL STEP RESPONSE OPA337 G=1 1k Load Capacitance (pF) Closed−Loop Gain (V/V) 50mV/div Settling Time (µs) 0.01% OPA337 G =1 2µs/div 7 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 APPLICATIONS INFORMATION The OPA337 and OPA338 series are fabricated on a state-of-the-art CMOS process. The OPA337 series is unity-gain stable. The OPA338 series is optimized for gains greater than or equal to 5. Both are suitable for a wide range of general-purpose applications. Powersupply pins should be bypassed with 0.01µF ceramic capacitors. Normally, input currents are 0.2pA. However, large inputs (greater than 500mV beyond the supply rails) can cause excessive current to flow in or out of the input pins. Therefore, as well as keeping the input voltage below the maximum rating, it is also important to limit the input current to less than 10mA. This is easily accomplished with an input resistor as shown in Figure 2. OPERATING VOLTAGE +5V The OPA337 series and OPA338 series can operate from a +2.5V to +5.5V single supply with excellent performance. Unlike most op amps which are specified at only one supply voltage, these op amps are specified for real-world applications; a single limit applies throughout the +2.7V to +5.5V supply range. This allows a designer to have the same assured performance at any supply voltage within the specified voltage range. Most behavior remains unchanged throughout the full operating voltage range. Parameters which vary significantly with operating voltage are shown in the Typical Characteristic curves. INPUT VOLTAGE The input common-mode range extends from (V−) − 0.2V to (V+) − 1.2V. For normal operation, inputs should be limited to this range. The absolute maximum input voltage is 500mV beyond the supplies. Inputs greater than the input common-mode range but less than maximum input voltage, while not valid, will not cause any damage to the op amp. Furthermore, if input current is limited the inputs may go beyond the power supplies without phase inversion (as shown in Figure 1) unlike some other op amps. I OVERLOAD 10mA max VOUT OPA337 VIN 5kΩ Figure 2. Input Current Protection for Voltages Exceeding the Supply Voltage USING THE OPA338 IN LOW GAINS The OPA338 series is optimized for gains greater than or equal to 5. It has significantly wider bandwidth (12.5MHz) and faster slew rate (4.6V/µs) when compared to the OPA337 series. The OPA338 series can be used in lower gain configurations at low frequencies while maintaining its high slew rate with the proper compensation. Figure 3 shows the OPA338 in a unity-gain buffer configuration. At dc, the compensation capacitor C1 is effectively open resulting in 100% feedback (closed-loop gain = 1). As frequency increases, C1 becomes lower impedance and closed-loop gain increases, eventually becoming 1 + R2/R1 (in this case 5, which is equal to the minimum gain required for stability). OPA337, VIN = ±3V Greater Than VS = ±2.5V VOUT, G = −1 (not limited by input common− mode range) 3V Improved slew rate (4.6V/µs) versus OPA337 (1.2V/µs) in unity gain. R1 2.5kΩ C1 68pF 0V G = ±1 −3V OPA338 VOUT VIN VOUT, G = +1 (limited by input common−mode range) Figure 1. OPA337—No Phase Inversion with Inputs Greater than the Power-Supply Voltage 8 R2 10kΩ C1 = 1 2πfCR1 Where f C is the frequency at which closed−loop gains less than 5 are not appropriatesee text. Figure 3. Compensation of the OPA338 for Unity-Gain Buffer 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 C1 = 1/(2πfCR1) Since fC may shift with process variations, it is recommended that a value less than fC be used for determining C1. With fC = 1MHz and R1 = 2.5kΩ, the compensation capacitor is about 68pF. The selection of the compensation capacitor C1 is important. A proper value ensures that the closed-loop circuit gain is greater than or equal to 5 at high frequencies. Referring to the Open-Loop Gain vs Frequency plot in the Typical Characteristics section, the OPA338 gain line (dashed in the curve) has a constant slope (−20dB/decade) up to approximately 3MHz. This frequency is referred to as fC. Beyond fC the slope of the curve increases, suggesting that closed-loop gains less than 5 are not appropriate. Figure 4 shows a compensation technique using an inverting configuration. The low-frequency gain is set by the resistor ratio while the high-frequency gain is set by the capacitor ratio. As with the noninverting circuit, for frequencies above fC the gain must be greater than the recommended minimum stable gain for the op amp. C1 is determined from the desired high-frequency gain (GH): C1 = (GH − 1) × C2 For a desired dc gain of 2 and high-frequency gain of 10, the following resistor and capacitor values result: R1 = 10kΩ C1 = 150pF R2 = 5kΩ C2 = 15pF The capacitor values shown are the nearest standard values. Capacitor values may need to be adjusted slightly to optimize performance. For more detailed information, consult the section on Low Gain Compensation in the OPA846 data sheet (SBOS250) located at www.ti.com. Figure 5 shows the large-signal transient response using the circuit given in Figure 4. As shown, the OPA338 is stable in low gain applications and provides improved slew rate performance when compared to the OPA337. OPA338 500mV/div The required compensation capacitor value can be determined from the following equation: OPA337 C2 15pF Improved slew rate versus OPA337 (see Figure 5). R1 5kΩ R2 10kΩ C1 150pF OPA338 Time (2µs/div) VIN VOUT Figure 5. G = 2, Slew-Rate Comparison of the OPA338 and the OPA337 TYPICAL APPLICATION C2 = 1 2πfCR2 , C1 = (GH − 1) × C2 Where GH is the high−frequency gain, GH = 1 + C1/C2 Figure 4. Inverting Compensation Circuit of the OPA338 for Low Gain Resistors R1 and R2 are chosen to set the desired dc signal gain. Then the value for C2 is determined as follows: C2 = 1/(2πfCR2) See Figure 6 for the OPA2337 in a typical application. The ADS7822 is a 12-bit, micropower, sampling analog-todigital converter available in the tiny MSOP-8 package. As with the OPA2337, it operates with a supply voltage as low as +2.7V. When used with the miniature SOT23-8 package of the OPA2337, the circuit is ideal for space-limited and low-power applications. In addition, the OPA2337’s high input impedance allows large value resistors to be used which results in small physical capacitors, further reducing circuit size. For further information, consult the ADS7822 data sheet (SBAS062) located at www.ti.com. 9 
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%""& www.ti.com SBOS077B − JUNE 1997 − REVISED MARCH 2005 V+ = +2.7V to 5V R1 1.5kΩ R9 510kΩ R4 20kΩ R2 1MΩ C3 C1 1000pF R7 51kΩ 1/2 OPA2337E R3 1MΩ Electret Microphone(1) Passband 300Hz to 3kHz R8 150kΩ 33pF 1/2 OPA2337E R6 100kΩ C2 1000pF VREF 1 +IN 2 −IN ADS7822 12−Bit A/D 3 NOTE: (1) Electret microphone with internal transistor (FET) powered by R1. R5 20kΩ V+ 8 DCLOCK 7 D OUT 6 Serial Interface CS/SHDN 5 GND 4 G = 100 Figure 6. Low-Power, Single-Supply, Speech Bandpass Filtered Data Acquisition System SOT23−8 (Package Designator: DCN) SOT23−5 (Package Designator: D) 0.075 (1.905) 0.0375 (0.9525) 0.0375 (0.9525) 0.10 (2.54) 0.10 (2.54) 0.035 (0.889) 0.035 (0.889) 0.027 (0.686) 0.018 (0.457) For further information on solder pads for surface−mount packages, consult Application Bulletin SBFA015A. Figure 7. Recommended SOT23-5 and SOT23-8 Solder Footprints 10 0.026 (0.66) PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) OPA2337EA/250 ACTIVE SOT-23 DCN 8 250 RoHS & Green NIPDAU Level-2-260C-1 YEAR A7 Samples OPA2337EA/3K ACTIVE SOT-23 DCN 8 3000 RoHS & Green NIPDAU Level-2-260C-1 YEAR A7 Samples OPA2337PA ACTIVE PDIP P 8 50 RoHS & Green NIPDAU N / A for Pkg Type OPA2337PA Samples OPA2337UA ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR OPA 2337UA Samples OPA2337UA/2K5 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2337UA Samples OPA2337UA/2K5G4 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2337UA Samples OPA2338EA/250 ACTIVE SOT-23 DCN 8 250 RoHS & Green NIPDAU Level-1-260C-UNLIM A8 Samples OPA2338EA/3K ACTIVE SOT-23 DCN 8 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM A8 Samples OPA2338UA ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR OPA 2338UA Samples OPA2338UA/2K5 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 2338UA Samples OPA337EA/250 ACTIVE VSSOP DGK 8 250 RoHS & Green Call TI | NIPDAUAG Level-2-260C-1 YEAR -40 to 85 G37 Samples OPA337NA/250 ACTIVE SOT-23 DBV 5 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 C37 Samples OPA337NA/250G4 ACTIVE SOT-23 DBV 5 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 C37 Samples OPA337NA/3K ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 C37 Samples OPA337NA/3KG4 ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 C37 Samples OPA337UA ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 337UA Samples OPA337UA/2K5 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 337UA Samples OPA337UAG4 ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 337UA Samples Addendum-Page 1 -40 to 85 PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) OPA338NA/250 ACTIVE SOT-23 DBV 5 250 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 A38 Samples OPA338NA/3K ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 A38 Samples OPA338UA ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 338UA Samples OPA338UAG4 ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 OPA 338UA Samples (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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of