OPA369 OPA2369 SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 1.8V, 1μA max, Zerø-Crossover RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER FEATURES DESCRIPTION 1 • • • • • • 2 ZERØ-CROSSOVER LOW POWER: 1μA (max) LOW OFFSET VOLTAGE: 750μV (max) LOW VOLTAGE SUPPLY: +1.8V to +5.5V LOW OFFSET DRIFT: 1.75μV/°C (max) microSIZE PACKAGES: – SC70-5, SOT23-8, MSOP-8 The OPA369 and OPA2369 are new low-power, low-voltage operational amplifiers from Texas Instruments designed especially for battery-powered applications. The OPAx369 operates on a supply voltage as low as 1.8V and has true rail-to-rail operation that makes it useful for a wide range of applications. The zero-crossover feature resolves the problem of input crossover distortion that becomes very prominent in low voltage (< 3V), rail-to-rail input applications. APPLICATIONS • • • • BATTERY-POWERED INSTRUMENTS PORTABLE DEVICES MEDICAL INSTRUMENTS TEST EQUIPMENT In addition to microsize packages and very low quiescent current (1μA, max) the OPAx369 features 12kHz bandwidth, low offset drift (1.75μV/°C, max), and low 0.1Hz to 10Hz noise (3.6μVPP). The OPA369 (single version, available Q4 2007) is offered in an SC70-5 package. The OPA2369 (dual version) comes in both MSOP-8 and SOT23-8 packages. hi laurie OFFSET VOLTAGE vs COMMON-MODE VOLTAGE (VS = 1.8V) 200 Offset Voltage (mV) 150 100 OPA369 50 0 -50 Competition -100 -150 -200 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Common-Mode Voltage (V) 1 2 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. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2007, Texas Instruments Incorporated OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 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. ABSOLUTE MAXIMUM RATINGS (1) Over operating free-air temperature range (unless otherwise noted). Supply Voltage, VS = (V+) – (V–) Single Input Terminals VALUE UNIT +7V V Voltage (2) –0.5 to (V+) + 0.5 V Current (2) ±10 mA Output Short-Circuit (3) Continuous Operating Temperature, TA –55 to +125 °C Storage Temperature, TA –65 to +150 °C Junction Temperature, TJ +150 °C Human Body Model (HBM) 4000 V Charged Device Model (CDM) 1000 V Machine Model (MM) 200 V ESD Ratings (1) (2) (3) 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. 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. Short-circuit to VS/2, one amplifier per package. PACKAGE/ORDERING INFORMATION (1) PRODUCT PACKAGE-LEAD PACKAGE DESIGNATOR OPA369 SC70-5 (2) DCK CJS MSOP-8 DGK OCCQ SOT23-8 DCN OCBQ OPA2369 (1) (2) PACKAGE MARKING For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Available Q4, 2007. PIN CONFIGURATIONS OPA369(1) SC70-5 (TOP VIEW) (1) 2 +IN 1 V- 2 -IN 3 OPA2369 MSOP-8, SOT23-8 (TOP VIEW) 5 V+ 4 OUT Out A 1 8 V+ -In A 2 7 Out B +In A 3 6 -In B V- 4 5 +In B Available Q4, 2007. Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 ELECTRICAL CHARACTERISTICS: VS = +1.8V to +5.5V BOLDFACE limits apply over the specified temperature range, TA = –40°C to +85°C. At TA = +25°C, RL = 100kΩ connected to VS/2, unless otherwise noted. OPA369 (1), OPA2369 PARAMETER CONDITIONS MIN TYP MAX UNIT VOS 250 750 μV 1 mV dVOS/dT 0.4 1.75 μV/°C VS = 1.8V to 5.5V 5 20 μV/V dc 0.1 μV/V f = 1kHz 120 dB OFFSET VOLTAGE Input Offset Voltage over Temperature Drift vs Power Supply PSRR Channel Separation INPUT VOLTAGE RANGE Common-Mode Voltage Range VCM Common-Mode Rejection Ratio CMRR over Temperature (V–) (V–) ≤ VCM ≤ (V+) 100 (V–) ≤ VCM ≤ (V+) 90 (V+) V 114 dB dB INPUT BIAS CURRENT Input Bias Current Input Offset Current IB 10 50 pA IOS 10 50 pA INPUT IMPEDANCE Differential Common-Mode 1013|| 3 Ω || pF 13 Ω || pF 10 || 6 NOISE Input Voltage Noise f = 0.1Hz to 10Hz 3.6 μVPP f = 100Hz 160 nV/√Hz f = 1kHz 120 nV/√Hz f = 1kHz 1 fA/√Hz 134 dB Input Voltage Noise Density Current Noise Density OPEN-LOOP GAIN Open-Loop Voltage Gain AOL Over Temperature Over Temperature 100mV ≤ VO ≤ (V+)–100mV, RL = 100kΩ 114 100mV ≤ VO ≤ (V+)–100mV, RL = 100kΩ 100 500mV ≤ VO ≤ (V+)–500mV, RL = 10kΩ 114 500mV ≤ VO ≤ (V+)–500mV, RL = 10kΩ 90 dB 134 dB dB OUTPUT Voltage Output Swing from Rail Short-Circuit Current Capacitive Load Drive RL = 100kΩ 10 mV RL = 10kΩ 25 mV ISC CLOAD 10 mA See Typical Characteristics pF FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate GBW SR Overload Recovery Time 12 kHz G = +1 0.005 V/μs VIN × Gain > VS 250 μs POWER SUPPLY Specified Voltage Quiescent Current (per channel amplifier) VS 1.8 IQ IOUT = 0A Over Temperature (1) 0.7 5.5 V 1 μA 1.25 μA OPA369 specifications are preview. Available Q4, 2007. Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 3 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 ELECTRICAL CHARACTERISTICS: VS = +1.8V to +5.5V (continued) BOLDFACE limits apply over the specified temperature range, TA = –40°C to +85°C. At TA = +25°C, RL = 100kΩ connected to VS/2, unless otherwise noted. OPA369 (1), OPA2369 PARAMETER CONDITIONS MIN Specified Range TA Operating Range TA TYP MAX UNIT –40 +85 °C –55 +125 °C TEMPERATURE RANGE Thermal Resistance 4 θ JA SC70 250 °C/W SOT23 223 °C/W MSOP 252 °C/W Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 TYPICAL CHARACTERISTICS At TA = +25°C, VS = 5V, RL = 100kΩ connected to VS/2, unless otherwise noted. OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION -1.2 -1.1 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 750 600 675 450 525 300 375 150 225 0 75 -75 -150 -225 -300 -450 -375 -525 -600 -675 -750 Population Population OFFSET VOLTAGE PRODUCTION DISTRIBUTION Offset Voltage (mV) Offset Voltage Drift (mV/°C) Figure 1. Figure 2. OFFSET VOLTAGE vs TEMPERATURE NORMALIZED OFFSET VOLTAGE vs COMMON-MODE VOLTAGE 100 800 80 Offset Voltage (mV) 600 400 200 0 -200 -400 -600 60 40 20 0 -20 -40 -60 -800 -80 -1000 -100 -75 -50 -25 0 25 50 75 100 VS = 5V 10 Typical Units Shown 125 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 Normalized Offset Voltage (mV) 1000 Common-Mode Voltage (V) Temperature (°C) Figure 3. Figure 4. 0.1Hz to 10Hz NOISE INPUT-REFERRED VOLTAGE NOISE vs FREQUENCY 1mV/div Voltage Noise, RTI (nV/ÖHz) 10000 1000 100 10 Time (500ms/div) 0.1 1 10 100 1k Frequency (Hz) Figure 5. Figure 6. Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 5 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, VS = 5V, RL = 100kΩ connected to VS/2, unless otherwise noted. OPEN-LOOP GAIN AND PHASE vs FREQUENCY POWER-SUPPLY REJECTION RATIO vs FREQUENCY 140 180 110 100 120 GAIN 90 135 60 90 40 PSRR (dB) 80 PHASE 20 +PSRR 80 Phase (°) Gain (dB) 100 70 60 50 40 -PSRR 30 45 20 0 10 -20 0.001 0.01 0.1 1 10 100 0 0 10k 20k 1k 1 10 100 Figure 7. 10k 20k Figure 8. COMMON-MODE REJECTION RATIO vs FREQUENCY CHANNEL SEPARATION vs FREQUENCY 120 160 140 Channel Separation (dB) 100 CMRR (dB) 1k Frequency (Hz) Frequency (Hz) 80 60 40 20 120 100 80 60 40 20 0 0 10 100 1k 10k 20k 100 1k 10k 100k Frequency (Hz) Frequency (Hz) Figure 9. Figure 10. COMMON-MODE REJECTION RATIO vs TEMPERATURE POWER-SUPPLY REJECTION RATIO vs TEMPERATURE 20 10 10 Typical Units Shown 15 10 PSRR (mV/V) CMRR (mV/V) 8 6 4 5 0 -5 -10 2 -15 0 -20 -75 6 -50 -25 0 25 50 75 100 125 -75 -50 -25 0 25 50 Temperature (°C) Temperature (°C) Figure 11. Figure 12. Submit Documentation Feedback 75 100 125 Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, VS = 5V, RL = 100kΩ connected to VS/2, unless otherwise noted. OUTPUT VOLTAGE SWING-FROM-RAIL vs TEMPERATURE OPEN-LOOP GAIN vs TEMPERATURE 3.0 25 2.5 Output Voltage Swing-from-Rail (mV) RL = 10kW RL = 100kW AOL (mV/V) 2.0 1.5 1.0 0.5 RL = 10kW RL = 100kW 20 15 10 5 0 -5 -10 -15 -20 0 -25 -75 -50 0 -25 25 50 75 100 125 -75 -50 -25 Temperature (°C) 0 25 50 75 Figure 13. Figure 14. INPUT BIAS CURRENT vs TEMPERATURE OUTPUT VOLTAGE vs OUTPUT CURRENT 2.75 10k 125 VS = ±2.75V 2.25 1k 1.75 Output Voltage (V) Input Bias Current (pA) 100 Temperature (°C) 100 10 1 1.25 +25°C +85°C 0.75 -40°C +115°C 0.25 -0.25 -0.75 -1.25 -1.75 0.1 -2.25 0.01 -2.75 -50 -25 0 25 50 75 100 0 125 5 10 15 20 25 30 35 Temperature (°C) Output Current (mA) Figure 15. Figure 16. QUIESCENT CURRENT vs TEMPERATURE MAXIMUM OUTPUT VOLTAGE vs FREQUENCY 2.0 40 45 3.0 Maximum VOUT (V) Quiescent Current (mA) 2.5 1.5 1.0 0.5 2.0 1.5 1.0 0.5 0 0 -75 -50 -25 0 25 50 75 100 125 100 1k Temperature (°C) Frequency (Hz) Figure 17. Figure 18. Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 2k 7 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, VS = 5V, RL = 100kΩ connected to VS/2, unless otherwise noted. SMALL-SIGNAL OVERSHOOT vs CAPACITIVE LOAD SMALL-SIGNAL STEP RESPONSE 50 CL = 20pF G = +1 20mV/div Overshoot (%) 40 30 20 10 0 10 100 Time (100ms/div) 200 Capacitive Load (pF) Figure 19. Figure 20. LARGE-SIGNAL STEP RESPONSE OVERLOAD RECOVERY 8 1V/div 500mV/div CL = 200pF Time (250ms/div) Time (500ms/div) Figure 21. Figure 22. Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 APPLICATION INFORMATION The OPA369 family of operational amplifiers minimizes power consumption and operates on supply voltages as low as 1.8V. Power-supply rejection ratio (PSRR), common-mode rejection ratio (CMRR), and open-loop gain (AOL) typical values are in the range of 100dB or better. When designing for ultralow power, choose system components carefully. To minimize current consumption, select large-value resistors. However, note that large resistors will react with stray capacitance in the circuit and the input capacitance of the operational amplifier. These parasitic RC combinations can affect the stability of the overall system. A feedback capacitor may be required to assure stability and limit overshoot or gain peaking. Good layout practice and use of a 0.1μF bypass capacitor placed closely across the supply pins are mandatory. OPERATING VOLTAGE OPA369 series op amps are fully specified and tested from +1.8V to +5.5V. Parameters that vary significantly with supply voltage are shown in the Typical Characteristic curves. INPUT COMMON-MODE VOLTAGE RANGE The OPA369 family is designed to eliminate the input offset transition region typically present in most rail-to-rail complementary stage operational amplifiers, which allows the OPA369 family of amplifiers to provide superior common-mode performance over the entire input range. The input common-mode voltage range of the OPA369 family typically extends to each supply rail. CMRR is specified from the negative rail to the positive rail. See Figure 4 the Normalized Offset Voltage vs Common-Mode Voltage. Current-limiting resistor required if input voltage exceeds supply rails by ³ 0.5V. +5V IOVERLOAD 10mA max VOUT OPA369 VIN 5kW Figure 23. Input Current Protection for Voltages Exceeding the Supply Voltage NOISE Although micropower amplifiers frequently have high wideband noise, the OPA369 series offers excellent noise performance. The OPA369 has only 2.8μVPP of 0.1Hz to 10Hz noise, and 80nV/Hz of wideband noise. Resistors should be chosen carefully, because they can become the dominant source of noise. CAPACITIVE LOAD AND STABILITY Follower configurations with load capacitance in excess of approximately 50pF can produce extra overshoot and ringing in the output signal (see Figure 19). Increasing the gain enhances the ability of the amplifier to drive greater capacitive loads. In unity-gain configurations, capacitive load drive can be improved by inserting a small (10Ω to 20Ω) resistor, RS, in series with the output, as shown in Figure 24. This resistor significantly reduces ringing while maintaining dc performance for purely capacitive loads. However, if there is a resistive load in parallel with the capacitive load, a voltage divider is created, introducing a dc error at the output and slightly reducing the output swing. The error introduced is proportional to the ratio RS/RL, and is generally negligible. PROTECTING INPUTS FROM OVER-VOLTAGE V+ Input currents are typically 10pA. However, large inputs (greater than 500mV beyond the supply rails) can cause excessive current to flow in or out of the input pins. Therefore, in addition to keeping the input voltage between the supply rails, it is also important to limit the input current to less than 10mA. This limiting is easily accomplished with an input resistor, as shown in Figure 23. RS VOUT OPA369 VIN 10W to 20W RL CL Figure 24. Series Resistor in Unity-Gain Buffer Configuration Improves Capacitive Load Drive Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 9 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 In unity-gain inverter configuration, phase margin can be reduced by the reaction between the capacitance at the op amp input and the gain setting resistors. Best performance is achieved by using smaller valued resistors. However, when larger valued resistors cannot be avoided, a small (4pF to 6pF) capacitor, CFB, can be inserted in the feedback, as shown in Figure 25. This configuration significantly reduces overshoot by compensating the effect of capacitance, CIN, which includes the amplifier input capacitance and printed circuit board (PCB) parasitic capacitance. CFB RF 1. Selecting RF: Select RF such that the current through RF is approximately 1000x larger than the maximum bias current over temperature: VREF RF = 1000(IBMAX) 1.2V 1000(50pA) = 24MW » 20MW (1) 2. Choose the hysteresis voltage, VHYST. For battery-monitoring applications, 50mV is adequate. 3. Calculate R1 as follows: VHYST R 1 = RF = 20MW 50mV = 420kW VBATT 2.4V = (2) RI VIN OPA369 VOUT CIN Figure 25. Improving Stability for Large RF and RIN 4. Select a threshold voltage for VIN rising (VTHRS) = 2.0V 5. Calculate R2 as follows: 1 R2 = VTHRS - 1 - 1 VBATT R1 R 1 ( ) 1 = BATTERY MONITORING The low operating voltage and quiescent current of the OPA369 series make it an excellent choice for battery monitoring applications, as shown in Figure 26. In this circuit, VSTATUS is high as long as the battery voltage remains above 2V. A low-power reference is used to set the trip point. Resistor values are selected as follows: 2V - 1 - 1 420kW 20MW 1.2V ´ 420kW ( ) = 650kW (3) 6. Calculate RBIAS: The minimum supply voltage for this circuit is 1.8V. The REF1112 has a current requirement of 1.2μA (max). Providing the REF1112 with 2μA of supply current assures proper operation. Therefore: V RBIAS = BATTMIN = 1.8V = 0.9MW 2m A IBIAS (4) RF R1 +IN + IBIAS VBATT OPA369 RBIAS OUT -IN VSTATUS VREF R2 REF1112 Figure 26. Battery Monitor 10 Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 WINDOW COMPARATOR If VIN falls below VL, the output of A2 is high, current flows through D2, and VOUT is low. Likewise, if VIN rises above VH, the output of A1 is high, current flows through D1, and VOUT is low. The window comparator threshold voltages are set as follows: R2 VH = R1 + R2 (5) Figure 27 shows the OPA2369 used as a window comparator. The threshold limits are set by VH and VL, with VH > VL. When VIN < VH, the output of A1 is low. When VIN >VL, the output of A2 is low. Therefore, both op amp outputs are at 0V as long as VIN is between VH and VL. This configuration results in no current flowing through either diode, Q1 in cutoff, with the base voltage at 0V, and VOUT forced high. VL = R4 R 3 + R4 (6) 3V 3V R1 VH A1 1/2 OPA2369 R2 D1 (2) 3V R7 5.1kW RIN (1) 2kW VOUT R5 10kW VIN Q1 R6 5.1kW 3V 3V A2 R3 VL (3) 1/2 OPA2369 D2 (2) R4 NOTES: (1) RIN protects A1 and A2 from possible excess current flow. (2) IN4446 or equivalent diodes. (3) 2N2222 or equivalent NPN transistor. Figure 27. OPA2369 as a Window Comparator ADDITIONAL APPLICATION EXAMPLES Figure 28 through Figure 32 illustrate additional application examples. VEX R1 +5V R R R R VOUT OPA369 R1 VREF Figure 28. Single Op Amp Bridge Amplifier Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 11 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 +2.7V R3 R2 VCC +2.7V MSP430x20x3PW R1 66.5W A0+ OPA369 16-Bit ADC C1 1.5nF VIN VREF REF3312 VSS C2 1m F Figure 29. Unipolar Signal Chain Configuration RG RSHUNT zener (1) V+ (2) R1 MOSFET rated to stand-off supply voltage such as BSS84 for up to 50V. OPA369 10kW +5V V+ Two zener biasing methods (3) are shown. Output Load RBIAS RL NOTES: (1) Zener rated for op amp supply capability (that is, 5.1V for OPA369). (2) Current-limiting resistor. (3) Choose zener biasing resistor or dual NMOSFETs (FDG6301N, NTJD4001N, or Si1034) Figure 30. High-Side Current Monitor +5V REF3130 3V Load R1 4.99kW R2 49.9kW R6 71.5kW V ILOAD RSHUNT 1W RN 56W OPA369 R3 4.99kW Stray Ground-Loop Resistance R4 48.7kW ADS1100 R7 1.18kW RN 56W 2 IC (PGA Gain = 4) FS = 3.0V NOTE: 1% resistors provide adequate common-mode rejection at small ground-loop errors. Figure 31. Low-Side Current Monitor 12 Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 OPA369 OPA2369 www.ti.com SBOS414A – AUGUST 2007 – REVISED SEPTEMBER 2007 RG VREF R1 V2 R2 R2 1/2 OPA2369 R1 VOUT 1/2 OPA2369 V1 VOUT = (V1 - V2) 1 + R1 2R1 + + VREF R2 RG Figure 32. Two Op Amp Instrumentation Amplifier Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): OPA369 OPA2369 13 PACKAGE OPTION ADDENDUM www.ti.com 1-Oct-2007 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty OPA2369AIDCNR ACTIVE SOT-23 DCN 8 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDCNRG4 ACTIVE SOT-23 DCN 8 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDCNT ACTIVE SOT-23 DCN 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDCNTG4 ACTIVE SOT-23 DCN 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDGKR ACTIVE MSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDGKRG4 ACTIVE MSOP DGK 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDGKT ACTIVE MSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2369AIDGKTG4 ACTIVE MSOP DGK 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA369AIDCKR PREVIEW SC70 DCK 5 3000 TBD Call TI Call TI OPA369AIDCKT PREVIEW SC70 DCK 5 250 TBD Call TI Call TI Lead/Ball Finish MSL Peak Temp (3) (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. 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 1 PACKAGE MATERIALS INFORMATION www.ti.com 4-Oct-2007 TAPE AND REEL BOX INFORMATION Device Package Pins Site Reel Diameter (mm) Reel Width (mm) A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant OPA2369AIDCNR DCN 8 SITE 48 179 8 3.2 3.2 1.4 4 8 Q3 OPA2369AIDCNT DCN 8 SITE 48 179 8 3.2 3.2 1.4 4 8 Q3 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 4-Oct-2007 Device Package Pins Site Length (mm) Width (mm) Height (mm) OPA2369AIDCNR DCN 8 SITE 48 195.0 200.0 45.0 OPA2369AIDCNT DCN 8 SITE 48 195.0 200.0 45.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. 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