LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 LMC6034 CMOS Quad Operational Amplifier Check for Samples: LMC6034 FEATURES DESCRIPTION • • • • • • • • • • The LMC6034 is a CMOS quad operational amplifier which can operate from either a single supply or dual supplies. Its performance features include an input common-mode range that reaches ground, low input bias current, and high voltage gain into realistic loads, such as 2 kΩ and 600Ω. 1 2 Specified for 2 kΩ and 600Ω Loads High Voltage Gain: 126 dB Low Offset Voltage Drift: 2.3 μV/°C Ultra Low Input Bias Current: 40 fA Input Common-Mode Range Includes V− Operating Range from +5V to +15V Supply ISS = 400 μA/Amplifier; Independent of V+ Low Distortion: 0.01% at 10 kHz Slew Rate: 1.1 V/μs Improved Performance Over TLC274 This chip is built with National's advanced DoublePoly Silicon-Gate CMOS process. See the LMC6032 datasheet for a CMOS dual operational amplifier with these same features. For higher performance characteristics refer to the LMC660. APPLICATIONS • • • • • High-Impedance Buffer or Preamplifier Current-to-Voltage Converter Long-Term Integrator Sample-and-Hold Circuit Medical Instrumentation Connection Diagram Figure 1. 14-Pin SOIC (Top View) Guard Ring Connections – Non-Inverting Amplifier 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 © 1998–2013, Texas Instruments Incorporated LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ABSOLUTE MAXIMUM RATINGS (1) (2) Differential Input Voltage ±Supply Voltage Supply Voltage (V+ − V−) 16V Output Short Circuit to V+ See (3) Output Short Circuit to V− See (4) Lead Temperature (Soldering, 10 sec.) 260°C −65°C to +150°C Storage Temperature Range See (5) Power Dissipation − + (V ) +0.3V, (V ) −0.3V Voltage at Output/Input Pin Current at Output Pin ±18 mA Current at Input Pin ±5 mA Current at Power Supply Pin 35 mA Junction Temperature (5) 150°C ESD Tolerance (6) 1000V (1) Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. If Military/Aerospace specified devices are required, please contact the TI Sales Office/ Distributors for availability and specifications. Do not connect output to V+, when V+ is greater than 13V or reliability may be adversely affected. Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature and/or multiple Op Amp shorts can result in exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of ±30 mA over long term may adversely affect reliability. The maximum power dissipation is a function of TJ(max), θJA, TA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(max)–TA)/θJA. Human body model, 100 pF discharged through a 1.5 kΩ resistor. (2) (3) (4) (5) (6) OPERATING RATINGS (1) −40°C ≤ TJ ≤ +85°C Temperature Range Supply Voltage Range 4.75V to 15.5V See (2) Power Dissipation Thermal Resistance (θJA) (1) (3) 14-Pin SOIC 115°C/W Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. For operating at elevated temperatures the device must be derated based on the thermal resistance θJA with PD = (TJ − TA)/θJA. All numbers apply for packages soldered directly into a PC board. (2) (3) DC ELECTRICAL CHARACTERISTICS Unless otherwise specified, all limits guaranteed for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V− = GND = 0V, VCM = 1.5V, VOUT = 2.5V, and RL > 1M unless otherwise specified. Symbol Parameter Conditions Typical (1) LMC6034I Units Limit (2) VOS Input Offset Voltage 1 9 ΔVOS/ΔT Input Offset Voltage 2.3 μV/°C 0.04 pA 11 mV max Average Drift IB Input Bias Current 200 (1) (2) 2 max Typical values represent the most likely parametric norm. All limits are guaranteed at room temperature (standard type face) or at operating temperature extremes (bold type face). Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 DC ELECTRICAL CHARACTERISTICS (continued) Unless otherwise specified, all limits guaranteed for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V− = GND = 0V, VCM = 1.5V, VOUT = 2.5V, and RL > 1M unless otherwise specified. Symbol Parameter Conditions Typical (1) LMC6034I Units Limit (2) IOS Input Offset Current 0.01 pA 100 RIN Input Resistance CMRR Common Mode +PSRR −PSRR >1 0V ≤ VCM ≤ 12V TeraΩ 83 + Rejection Ratio V = 15V Positive Power Supply 5V ≤ V+ ≤ 15V Rejection Ratio VO = 2.5V Negative Power Supply 0V ≤ V− ≤ −10V 83 94 AV Input Common-Mode V+ = 5V & 15V Voltage Range For CMRR ≥ 50 dB Large Signal Voltage Gain RL = 2 kΩ (3) RL = 600Ω Output Voltage Swing dB 60 min −0.4 −0.1 V 0 max V+ − 1.9 V+ − 2.3 V V+ − 2.6 min 200 V/mV 2000 1000 100 min 90 V/mV 40 min 100 V/mV 75 min Sinking 250 50 V/mV 20 min V+ = 5V 4.87 4.20 V 4.00 min 0.25 V 0.35 max RL = 2 kΩ to 2.5V 0.10 V+ = 5V 4.61 RL = 600Ω to 2.5V 0.30 V+ = 15V 14.63 RL = 2 kΩ to 7.5V 0.26 V+ = 15V 13.90 RL = 600Ω to 7.5V 0.79 (3) min 63 dB Sourcing VO 60 min 500 (3) dB 70 Sourcing Sinking 63 74 Rejection Ratio VCM max 4.00 V 3.80 min 0.63 V 0.75 max 13.50 V 13.00 min 0.45 V 0.55 max 12.50 V 12.00 min 1.45 V 1.75 max V+ = 15V, VCM = 7.5V, and RL connected to 7.5V. For Sourcing tests, 7.5V ≤ VO ≤ 11.5V. For Sinking tests, 2.5V ≤ VO ≤ 7.5V. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 3 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com DC ELECTRICAL CHARACTERISTICS (continued) Unless otherwise specified, all limits guaranteed for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V− = GND = 0V, VCM = 1.5V, VOUT = 2.5V, and RL > 1M unless otherwise specified. Symbol Parameter Conditions Typical (1) LMC6034I Units Limit (2) IO V+ = 5V Output Current 22 Sourcing, VO = 0V Sinking, VO = 5V V+ = 15V 21 40 Sourcing, VO = 0V IS Supply Current mA 9 min 13 mA 9 min 23 mA 15 min Sinking, VO = 13V (4) 39 23 mA 15 min All Four Amplifiers 1.5 2.7 mA 3.0 max VO = 1.5V (4) 13 Do not connect output to V+, when V+ is greater than 13V or reliability may be adversely affected. AC ELECTRICAL CHARACTERISTICS Unless otherwise specified, all limits guaranteed for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V− = GND = 0V, VCM = 1.5V, VOUT = 2.5V, and RL > 1M unless otherwise specified. Symbol Parameter Conditions Typical (1) LMC6034I Units Limit (2) See (3) SR Slew Rate 1.1 0.8 GBW Gain-Bandwidth Product 1.4 MHz φM Phase Margin 50 Deg GM Gain Margin 17 dB 0.4 V/μs min Amp-to-Amp Isolation See (4) 130 dB en Input-Referred Voltage Noise F = 1 kHz 22 nV/√Hz in Input-Referred Current Noise F = 1 kHz 0.0002 pA/√Hz THD Total Harmonic Distortion F = 10 kHz, AV = −10 0.01 % RL = 2 kΩ, VO = 8 VPP ±5V Supply (1) (2) (3) (4) 4 Typical values represent the most likely parametric norm. All limits are guaranteed at room temperature (standard type face) or at operating temperature extremes (bold type face). V+ = 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of the positive and negative slew rates. Input referred. V+ = 15V and RL = 10 kΩ connected to V+/2. Each amp excited in turn with 1 kHz to produce VO = 13 VPP. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 TYPICAL PERFORMANCE CHARACTERISTICS VS = ±7.5V, TA = 25°C unless otherwise specified Note: Avoid resistive loads of less than 500Ω, as they may cause instability Supply Current vs Supply Voltage Input Bias Current Figure 2. Figure 3. Output Characteristics Current Sinking Output Characteristics Current Sourcing Figure 4. Figure 5. Input Voltage Noise vs Frequency CMRR vs Frequency Figure 6. Figure 7. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 5 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com TYPICAL PERFORMANCE CHARACTERISTICS (continued) VS = ±7.5V, TA = 25°C unless otherwise specified Note: Avoid resistive loads of less than 500Ω, as they may cause instability Open-Loop Frequency Response Frequency Response vs Capacitive Load Figure 8. Figure 9. Non-Inverting Large Signal Pulse Response Stability vs Capacitive Load Figure 10. Figure 11. Stability vs Capacitive Load Figure 12. 6 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 APPLICATIONS HINT Amplifier Topology The topology chosen for the LMC6034, shown in Figure 13, is unconventional (compared to general-purpose op amps) in that the traditional unity-gain buffer output stage is not used; instead, the output is taken directly from the output of the integrator, to allow a larger output swing. Since the buffer traditionally delivers the power to the load, while maintaining high op amp gain and stability, and must withstand shorts to either rail, these tasks now fall to the integrator. As a result of these demands, the integrator is a compound affair with an embedded gain stage that is doubly fed forward (via Cf and Cff) by a dedicated unity-gain compensation driver. In addition, the output portion of the integrator is a push-pull configuration for delivering heavy loads. While sinking current the whole amplifier path consists of three gain stages with one stage fed forward, whereas while sourcing the path contains four gain stages with two fed forward. Figure 13. LMC6034 Circuit Topology (Each Amplifier) The large signal voltage gain while sourcing is comparable to traditional bipolar op amps, even with a 600Ω load. The gain while sinking is higher than most CMOS op amps, due to the additional gain stage; however, under heavy load (600Ω) the gain will be reduced as indicated in the Electrical Characteristics. Compensating Input Capacitance The high input resistance of the LMC6034 op amps allows the use of large feedback and source resistor values without losing gain accuracy due to loading. However, the circuit will be especially sensitive to its layout when these large-value resistors are used. Every amplifier has some capacitance between each input and AC ground, and also some differential capacitance between the inputs. When the feedback network around an amplifier is resistive, this input capacitance (along with any additional capacitance due to circuit board traces, the socket, etc.) and the feedback resistors create a pole in the feedback path. In the following General Operational Amplifier circuit, the frequency of this pole is (1) where CS is the total capacitance at the inverting input, including amplifier input capcitance and any stray capacitance from the IC socket (if one is used), circuit board traces, etc., and RP is the parallel combination of RF and RIN. This formula, as well as all formulae derived below, apply to inverting and non-inverting op-amp configurations. When the feedback resistors are smaller than a few kΩ, the frequency of the feedback pole will be quite high, since CS is generally less than 10 pF. If the frequency of the feedback pole is much higher than the “ideal” closed-loop bandwidth (the nominal closed-loop bandwidth in the absence of CS), the pole will have a negligible effect on stability, as it will add only a small amount of phase shift. However, if the feedback pole is less than approximately 6 to 10 times the “ideal” −3 dB frequency, a feedback capacitor, CF, should be connected between the output and the inverting input of the op amp. This condition can also be stated in terms of the amplifier's low-frequency noise gain: To maintain stability a feedback capacitor will probably be needed if Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 7 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com (2) where (3) is the amplifier's low-frequency noise gain and GBW is the amplifier's gain bandwidth product. An amplifier's lowfrequency noise gain is represented by the formula (4) regardless of whether the amplifier is being used in inverting or non-inverting mode. Note that a feedback capacitor is more likely to be needed when the noise gain is low and/or the feedback resistor is large. If the above condition is met (indicating a feedback capacitor will probably be needed), and the noise gain is large enough that: (5) the following value of feedback capacitor is recommended: (6) If (7) the feedback capacitor should be: (8) Note that these capacitor values are usually significantly smaller than those given by the older, more conservative formula: (9) CS consists of the amplifier's input capacitance plus any stray capacitance from the circuit board and socket. CF compensates for the pole caused by CS and the feedback resistors. Figure 14. General Operational Amplifier Circuit 8 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 Using the smaller capacitors will give much higher bandwidth with little degradation of transient response. It may be necessary in any of the above cases to use a somewhat larger feedback capacitor to allow for unexpected stray capacitance, or to tolerate additional phase shifts in the loop, or excessive capacitive load, or to decrease the noise or bandwidth, or simply because the particular circuit implementation needs more feedback capacitance to be sufficiently stable. For example, a printed circuit board's stray capacitance may be larger or smaller than the breadboard's, so the actual optimum value for CF may be different from the one estimated using the breadboard. In most cases, the values of CF should be checked on the actual circuit, starting with the computed value. Capacitive Load Tolerance Like many other op amps, the LMC6034 may oscillate when its applied load appears capacitive. The threshold of oscillation varies both with load and circuit gain. The configuration most sensitive to oscillation is a unity-gain follower. See Typical Performance Characteristics. The load capacitance interacts with the op amp's output resistance to create an additional pole. If this pole frequency is sufficiently low, it will degrade the op amp's phase margin so that the amplifier is no longer stable at low gains. As shown in Figure 15, the addition of a small resistor (50Ω to 100Ω) in series with the op amp's output, and a capacitor (5 pF to 10 pF) from inverting input to output pins, returns the phase margin to a safe value without interfering with lower-frequency circuit operation. Thus larger values of capacitance can be tolerated without oscillation. Note that in all cases, the output will ring heavily when the load capacitance is near the threshold for oscillation. Figure 15. Rx, Cx Improve Capacitive Load Tolerance Capacitive load driving capability is enhanced by using a pull up resistor to V+ (Figure 16). Typically a pull up resistor conducting 500 μA or more will significantly improve capacitive load responses. The value of the pull up resistor must be determined based on the current sinking capability of the amplifier with respect to the desired output swing. Open loop gain of the amplifier can also be affected by the pull up resistor (see Electrical Characteristics). Figure 16. Compensating for Large Capacitive Loads with a Pull Up Resistor PRINTED-CIRCUIT-BOARD LAYOUT FOR HIGH-IMPEDANCE WORK It is generally recognized that any circuit which must operate with less than 1000 pA of leakage current requires special layout of the PC board. When one wishes to take advantage of the ultra-low bias current of the LMC6034, typically less than 0.04 pA, it is essential to have an excellent layout. Fortunately, the techniques for obtaining low leakages are quite simple. First, the user must not ignore the surface leakage of the PC board, even though it may sometimes appear acceptably low, because under conditions of high humidity or dust or contamination, the surface leakage will be appreciable. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 9 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com To minimize the effect of any surface leakage, lay out a ring of foil completely surrounding the LMC6034's inputs and the terminals of capacitors, diodes, conductors, resistors, relay terminals, etc. connected to the op-amp's inputs. See Figure 17 . To have a significant effect, guard rings should be placed on both the top and bottom of the PC board. This PC foil must then be connected to a voltage which is at the same voltage as the amplifier inputs, since no leakage current can flow between two points at the same potential. For example, a PC board trace-to-pad resistance of 1012Ω, which is normally considered a very large resistance, could leak 5 pA if the trace were a 5V bus adjacent to the pad of an input. This would cause a 100 times degradation from the LMC6034's actual performance. However, if a guard ring is held within 5 mV of the inputs, then even a resistance of 1011Ω would cause only 0.05 pA of leakage current, or perhaps a minor (2:1) degradation of the amplifier's performance. See Figure 18, Figure 19 and , Figure 20 for typical connections of guard rings for standard op-amp configurations. If both inputs are active and at high impedance, the guard can be tied to ground and still provide some protection; see Figure 21. Figure 17. Example of Guard Ring in P.C. Board Layout Figure 18. Guard Ring Connections Inverting Amplifier Figure 19. Guard Ring Connections Non-Inverting Amplifier Figure 20. Guard Ring Connections Follower 10 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 Figure 21. Guard Ring Connections Howland Current Pump The designer should be aware that when it is inappropriate to lay out a PC board for the sake of just a few circuits, there is another technique which is even better than a guard ring on a PC board: Don't insert the amplifier's input pin into the board at all, but bend it up in the air and use only air as an insulator. Air is an excellent insulator. In this case you may have to forego some of the advantages of PC board construction, but the advantages are sometimes well worth the effort of using point-to-point up-in-the-air wiring. See Figure 22. (Input pins are lifted out of PC board and soldered directly to components. All other pins connected to PC board.) Figure 22. Air Wiring BIAS CURRENT TESTING The test method of Figure 23 is appropriate for bench-testing bias current with reasonable accuracy. To understand its operation, first close switch S2 momentarily. When S2 is opened, then (10) Figure 23. Simple Input Bias Current Test Circuit A suitable capacitor for C2 would be a 5 pF or 10 pF silver mica, NPO ceramic, or air-dielectric. When determining the magnitude of Ib−, the leakage of the capacitor and socket must be taken into account. Switch S2 should be left shorted most of the time, or else the dielectric absorption of the capacitor C2 could cause errors. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 11 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com Similarly, if S1 is shorted momentarily (while leaving S2 shorted) (11) where Cx is the stray capacitance at the + input. Typical Single-Supply Applications (V+ = 5.0 VDC) Additional single-supply applications ideas can be found in the LM324 datasheet. The LMC6034 is pin-for-pin compatible with the LM324 and offers greater bandwidth and input resistance over the LM324. These features will improve the performance of many existing single-supply applications. Note, however, that the supply voltage range of the LMC6034 is smaller than that of the LM324. Figure 24. Low-Leakage Sample-and-Hold Figure 25. Instrumentation Amplifier (12) (13) For good CMRR over temperature, low drift resistors should be used. Matching of R3 to R6 and R4 to R7 affect CMRR. Gain may be adjusted through R2. CMRR may be adjusted through R7. 12 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 (V+ = 5.0 VDC) Figure 26. Sine-Wave Oscillator Oscillator frequency is determined by R1, R2, C1, and C2: fosc = 1/2πRC, where R = R1 = R2 and C = C1 = C2. This circuit, as shown, oscillates at 2.0 kHz with a peak-to-peak output swing of 4.0V. Figure 27. 1 Hz Square-Wave Oscillator Figure 28. Power Amplifier Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 13 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com (V+ = 5.0 VDC) fO = 10 Hz Q = 2.1 Gain = −8.8 Figure 29. 10 Hz Bandpass Filter fc = 10 Hz d = 0.895 Gain = 1 2 dB passband ripple Figure 30. 10 Hz High-Pass Filter fc = 1 Hz d = 1.414 Gain = 1.57 Figure 31. 1 Hz Low-Pass Filter (Maximally Flat, Dual Supply Only) 14 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 LMC6034 www.ti.com SNOS608C – MAY 1998 – REVISED MARCH 2013 (V+ = 5.0 VDC) Gain = −46.8 Output offset voltage reduced to the level of the input offset voltage of the bottom amplifier(typically 1 mV). Figure 32. High Gain Amplifier with Offset Voltage Reduction Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 15 LMC6034 SNOS608C – MAY 1998 – REVISED MARCH 2013 www.ti.com REVISION HISTORY Changes from Revision B (March 2013) to Revision C • 16 Page Changed layout of National Data Sheet to TI format .......................................................................................................... 15 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LMC6034 PACKAGE OPTION ADDENDUM www.ti.com 9-Aug-2016 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LMC6034IM NRND SOIC D 14 55 TBD Call TI Call TI -40 to 85 LMC6034IM LMC6034IM/NOPB ACTIVE SOIC D 14 55 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LMC6034IM LMC6034IMX NRND SOIC D 14 TBD Call TI Call TI -40 to 85 LMC6034IM LMC6034IMX/NOPB ACTIVE SOIC D 14 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LMC6034IM 2500 (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. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. 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. 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Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 10-Aug-2016 TAPE AND REEL INFORMATION *All dimensions are nominal Device LMC6034IMX/NOPB Package Package Pins Type Drawing SOIC D 14 SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 2500 330.0 16.4 Pack Materials-Page 1 6.5 B0 (mm) K0 (mm) P1 (mm) 9.35 2.3 8.0 W Pin1 (mm) Quadrant 16.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 10-Aug-2016 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMC6034IMX/NOPB SOIC D 14 2500 367.0 367.0 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 JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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