LMV341,LMV342,LMV344 LMV341/LMV342/LMV344 Single with Shutdown/Dual/Quad General Purpose, 2.7V,Rail-to-Rail Output, 125C, Operational Amplifiers Literature Number: SNOS990F LMV341/LMV342/LMV344 Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125C, Operational Amplifiers strained PC board requirements include portable electronics such as cellular handsets and PDAs. General Description The LMV341/LMV342/LMV344 are single, dual, and quad low voltage, low power Operational Amplifiers. They are designed specifically for low voltage portable applications. Other important product characteristics are low input bias current, railto-rail output, and wide temperature range. The patented class AB turnaround stage significantly reduces the noise at higher frequencies, power consumption, and offset voltage. The PMOS input stage provides the user with ultra-low input bias current of 20fA (typical) and high input impedance. The industrial-plus temperature range of -40C to 125C allows the LMV341/LMV342/LMV344 to accommodate a broad range of extended environment applications. LMV341 expands National Semiconductor's Silicon DustTM amplifier portfolio offering enhancements in size, speed, and power savings. The LMV341/LMV342/LMV344 are guaranteed to operate over the voltage range of 2.7V to 5.5V and all have rail-to-rail output. The LMV341 offers a shutdown pin that can be used to disable the device. Once in shutdown mode, the supply current is reduced to 45pA (typical). The LMV341/LMV342/LMV344 have 29nV Voltage Noise at 10KHz, 1MHz GBW, 1.0V/s Slew Rate, 0.25mVos, and 0.1A shutdown current (LMV341.) The LMV341 is offered in the tiny 6-Pin SC70 package, the LMV342 in space saving 8-Pin MSOP and SOIC, and the LMV344 in 14-Pin TSSOP and SOIC. These small package amplifiers offer an ideal solution for applications requiring minimum PC board footprint. Applications with area con- Features (Typical 2.7V supply values; unless otherwise noted) Guaranteed 2.7V and 5V specifications 29nV/Hz Input referred voltage noise (@ 10kHz) 100A Supply current (per amplifier) 1.0MHz Gain bandwidth product 1.0V/s Slew rate 45pA Shutdown Current (LMV341) 5s Turn-on time from shutdown (LMV341) 20fA Input bias current Applications Cordless/cellular phones Laptops PDAs PCMCIA/Audio Portable/battery-powered electronic equipment Supply current monitoring Battery monitoring Buffer Filter Driver Sample and Hold Circuit 20030444 Silicon DustTM is a trademark of National Semiconductor Corporation. (c) 2008 National Semiconductor Corporation 200304 www.national.com LMV341/LMV342/LMV344 Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125C, Operational Amplifiers January 25, 2008 LMV341/LMV342/LMV344 Infrared or Convection Reflow (20 sec.) Wave Soldering Lead Temp. (10 sec.) Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Machine Model Human Body Model Differential Input Voltage Supply Voltage (V + -V -) Output Short Circuit to V + Output Short Circuit to V - Storage Temperature Range Junction Temperature (Note 5) Mounting Temperature Operating Ratings 200V 2000V Supply Voltage 6.0V (Note 3) (Note 4) -65C to 150C 150C 2.7V DC Electrical Characteristics 235C 260C (Note 1) Supply Voltage Temperature Range 2.7V to 5.5V -40C to 125C Thermal Resistance ( JA) 6-Pin SC70 8-Pin SOIC 8-Pin MSOP 14-Pin TSSOP 14-Pin SOIC 414C/W 190C/W 235C/W 155C/W 145C/W (Note 10) Unless otherwise specified, all limits guaranteed for TJ = 25C, V+ = 2.7V, V- = 0V, VCM = V+/2, VO = V+/2 and RL > 1M. Boldface limits apply at the temperature extremes. Symbol VOS Parameter Input Offset Voltage Conditions Min (Note 7) Typ (Note 6) Max (Note 7) LMV341 0.25 4 4.5 LMV342/LMV344 0.55 5 5.5 TCVOS Input Offset Voltage Average Drift 1.7 IB Input Bias Current 0.02 IOS Input Offset Current IS Supply Current Shutdown Mode, VSD = 0V (LMV341) mV V/C 120 250 pA 100 170 230 A 45pA 1A 1.5A 6.6 Per Amplifier Units fA 0V VCM 1.7V 56 50 80 dB Power Supply Rejection Ratio 2.7V V+ 5V 65 60 82 dB VCM Input Common Mode Voltage For CMRR 50dB 0 -0.2 to 1.9 (Range) AV Large Signal Voltage Gain RL = 10k to 1.35V 78 70 113 RL = 2k to 1.35V 72 64 103 CMRR Common Mode Rejection Ratio PSRR 0V VCM 1.6V VO Output Swing 24 RL = 2k to 1.35V 60 95 30 40 www.national.com 2 V dB 60 95 26 5.0 RL = 10k to 1.35V 1.7 5.3 30 40 mV IO Parameter Output Short Circuit Current Conditions Min (Note 7) Typ (Note 6) Sourcing LMV341/LMV342 20 32 Sourcing LMV344 18 24 Sinking 15 24 ton Turn-on Time from Shutdown (LMV341) VSD Shutdown Pin Voltage Range ON Mode (LMV341) Max (Note 7) Units mA s 5 Shutdown Mode (LMV341) 2.7V AC Electrical Characteristics 1.7 to 2.7 2.4 to 2.7 0 to 1 0 to 0.8 V (Note 10) Unless otherwise specified, all limits guaranteed for TJ = 25C, V+ = 2.7V, V- = 0V, VCM = V+/2, VO = V+/2 and RL > 1M. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions Min (Note 7) Typ (Note 6) Max (Note 7) Units SR Slew Rate RL = 10k, (Note 9) 1.0 V/s GBW Gain Bandwidth Product RL = 100k, CL = 200pF 1.0 MHz m Phase Margin RL = 100k 72 deg Gm Gain Margin RL = 100k 20 dB en Input-Referred Voltage Noise f = 1kHz 40 nV/ in Input-Referred Current Noise f = 1kHz 0.001 pA/ THD Total Harmonic Distortion f = 1kHz, AV = +1 0.017 % RL = 600, VIN = 1VPP 5V DC Electrical Characteristics (Note 10) Unless otherwise specified, all limits guaranteed for TJ = 25C, V+ = 5V, V- = 0V, VCM = V+/2, VO = V+/2 and R L > 1M. Boldface limits apply at the temperature extremes. Symbol VOS Parameter Input Offset Voltage Conditions Min (Note 7) Typ (Note 6) Max (Note 7) LMV341 0.025 4 4.5 LMV342/LMV344 0.70 5 5.5 TCVOS Input Offset Voltage Average Drift 1.9 IB Input Bias Current 0.02 IOS Input Offset Current IS Supply Current Shutdown Mode, VSD = 0V (LMV341) mV V/C 200 375 6.6 Per Amplifier Units pA fA 107 200 260 A 0.033 1 1.5 A 0V VCM 4.0V 56 50 86 dB Power Supply Rejection Ratio 2.7V V+ 5V 65 60 82 dB Input Common Mode Voltage For CMRR 50dB 0 -0.2 to 4.2 (Range) CMRR Common Mode Rejection Ratio PSRR VCM 0V VCM 3.9V 3 4 V www.national.com LMV341/LMV342/LMV344 Symbol LMV341/LMV342/LMV344 Symbol AV Parameter Conditions Large Signal Voltage Gain (Note RL = 10k to 2.5V 8) RL = 2k to 2.5V VO Output Swing Min (Note 7) Typ (Note 6) 78 70 116 72 64 107 Output Short Circuit Current 7 Sourcing 85 113 Sinking 50 75 ton Turn-on Time from Shutdown (LMV341) VSD Shutdown Pin Voltage Range ON Mode (LMV341) mV 34 30 40 30 40 mV mA 5 Shutdown Mode (LMV341) 5V AC Electrical Characteristics 60 95 7 RL = 10k to 2.5V Units dB 32 RL = 2k to 2.5V 60 95 IO Max (Note 7) s 3.1 to 5 4.5 to 5.0 0 to 1 0 to 0.8 V (Note 10) Unless otherwise specified, all limits guaranteed for TJ = 25C, V+ = 5V, V- = 0V, VCM = V+/2, VO = V+/2 and R L > 1M. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions Min (Note 7) Typ (Note 6) Max (Note 7) Units SR Slew Rate RL = 10k, (Note 9) 1.0 V/s GBW Gain-Bandwidth Product RL = 10k, CL = 200pF 1.0 MHz m Phase Margin RL = 100k 70 deg Gm Gain Margin RL = 100k 20 dB en Input-Referred Voltage Noise f = 1kHz 39 nV/ in Input-Referred Current Noise f = 1kHz 0.001 pA/ THD Total Harmonic Distortion f = 1kHz, AV = +1 0.012 % RL = 600, VIN = 1VPP Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics. Note 2: Human Body Model, applicable std. MIL-STD-883, Method 3015.7. Machine Model, applicable std. JESD22-A115-A (ESD MM std. of JEDEC) Field-Induced Charge-Device Model, applicable std. JESD22-C101-C (ESD FICDM std. of JEDEC). Note 3: Shorting output to V+ will adversely affect reliability. Note 4: Shorting output to V- will adversely affect reliability. Note 5: The maximum power dissipation is a function of TJ(MAX), JA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(MAX) - TA)/ JA. All numbers apply for packages soldered directly onto a PC Board. Note 6: Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material. Note 7: All limits are guaranteed by testing or statistical analysis. Note 8: RL is connected to mid-supply. The output voltage is GND + 0.2V VO V+ -0.2V Note 9: Connected as voltage follower with 2VPP step input. Number specified is the slower of the positive and negative slew rates. Note 10: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self heating where TJ > TA. www.national.com 4 6-Pin SC70 8-Pin MSOP/SOIC 20030441 Top View 14-Pin TSSOP/SOIC 20030452 20030451 Top View Top View Ordering Information Package 6-Pin SC70 8-Pin MSOP 8-Pin SOIC 14-Pin TSSOP 14-Pin SOIC Part Number LMV341MG LMV341MGX LMV342MM LMV342MMX LMV342MA LMV342MAX LMV344MT LMV344MTX LMV344MA LMV344MAX Package Marking Transport Media 1k Units Tape and Reel A78 3k Units Tape and Reel 1k Units Tape and Reel A82A 3.5k Units Tape and Reel LMV342MA LMV344MT LMV344MA 5 95 Units/Rail 2.5k Units Tape and Reel Rails 2.5k Units Tape and Reel 55 Units/Rail 2.5k Units Tape and Reel NSC Drawing MAA06A MUA08A M08A MTC14 M14A www.national.com LMV341/LMV342/LMV344 Connection Diagrams LMV341/LMV342/LMV344 Typical Performance Characteristics Supply Current vs. Supply Voltage (LMV341) Input Current vs. Temperature 20030428 20030446 Output Voltage Swing vs. Supply Voltage Output Voltage Swing vs. Supply Voltage 20030426 20030427 ISOURCE vs. VOUT ISOURCE vs. VOUT 20030429 www.national.com 20030430 6 LMV341/LMV342/LMV344 ISINK vs. VOUT ISINK vs. VOUT 20030432 20030431 VOS vs. VCM VOS vs. VCM 20030433 20030434 VIN vs. VOUT VIN vs. VOUT 20030435 20030436 7 www.national.com LMV341/LMV342/LMV344 CMRR vs. Frequency PSRR vs. Frequency 20030401 20030403 Input Voltage Noise vs. frequency Slew Rate vs. VSUPPLY 20030404 20030402 Slew Rate vs. Temperature Slew Rate vs. Temperature 20030422 www.national.com 20030423 8 LMV341/LMV342/LMV344 THD+N vs. Frequency THD+N vs. VOUT 20030425 20030424 Open Loop Frequency Over Temperature Open Loop Frequency Response 20030421 20030420 Open Loop Frequency Response Gain and Phase vs. CL 20030419 20030417 9 www.national.com LMV341/LMV342/LMV344 Gain and Phase vs. CL Stability vs. Capacitive Load 20030448 20030418 Stability vs. Capacitive Load Non-Inverting Small Signal Pulse Response 20030405 20030449 Non-Inverting Large Signal Pulse Response Non-Inverting Small Signal Pulse Response 20030408 20030406 www.national.com 10 Non-Inverting Small Signal Pulse Response 20030409 20030407 Non-Inverting Large Signal Pulse Response Inverting Small Signal Pulse Response 20030410 20030411 Inverting Large Signal Pulse Response Inverting Small Signal Pulse Response 20030414 20030412 11 www.national.com LMV341/LMV342/LMV344 Non-Inverting Large Signal Pulse Response LMV341/LMV342/LMV344 Inverting Large Signal Pulse Response Inverting Small Signal Pulse Response 20030415 20030413 Inverting Large Signal Pulse Response Crosstalk Rejection vs. Frequency 20030416 20030454 www.national.com 12 LMV341/LMV342/LMV344 The LMV341/LMV342/LMV344 family of amplifiers features low voltage, low power, and rail-to-rail output operational amplifiers designed for low voltage portable applications. The family is designed using all CMOS technology. This results in an ultra low input bias current. The LMV341 has a shutdown option, which can be used in portable devices to increase battery life. A simplified schematic of the LMV341/LMV342/LMV344 family of amplifiers is shown in Figure 1. The PMOS input differential pair allows the input to include ground. The output of this differential pair is connected to the Class AB turnaround stage. This Class AB turnaround has a lower quiescent current, compared to regular turnaround stages. This results in lower offset, noise, and power dissipation, while slew rate equals that of a conventional turnaround stage. The output of the Class AB turnaround stage provides gate voltage to the complementary common-source transistors at the output stage. These transistors enable the device to have rail-to-rail output. SAMPLE AND HOLD CIRCUIT The lower input bias current of the LMV341 results in a very high input impedance. The output impedance when the device is in shutdown mode is quite high. These high impedances, along with the ability of the shutdown pin to be derived from a separate power source, make LMV341 a good choice for sample and hold circuits. The sample clock should be connected to the shutdown pin of the amplifier to rapidly turn the device on or off. Figure 2 shows the schematic of a simple sample and hold circuit. When the sample clock is high the first amplifier is in normal operation mode and the second amplifier acts as a buffer. The capacitor, which appears as a load on the first amplifier, will be charging at this time. The voltage across the capacitor is that of the non-inverting input of the first amplifier since it is connected as a voltage-follower. When the sample clock is low the first amplifier is shut off, bringing the output impedance to a high value. The high impedance of this output, along with the very high impedance on the input of the second amplifier, prevents the capacitor from discharging. There is very little voltage droop while the first amplifier is in shutdown mode. The second amplifier, which is still in normal operation mode and is connected as a voltage follower, also provides the voltage sampled on the capacitor at its output. 20030453 FIGURE 1. Simplified Schematic 20030444 FIGURE 2. Sample and Hold Circuit CLASS AB TURNAROUND STAGE AMPLIFIER This patented folded cascode stage has a combined class AB amplifier stage, which replaces the conventional folded cascode stage. Therefore, the class AB folded cascode stage runs at a much lower quiescent current compared to conventional folded cascode stages. This results in significantly smaller offset and noise contributions. The reduced offset and noise contributions in turn reduce the offset voltage level and the voltage noise level at the input of the LMV341/LMV342/ LMV344. Also the lower quiescent current results in a high open-loop gain for the amplifier. The lower quiescent current does not affect the slew rate of the amplifier nor its ability to handle the total current swing coming from the input stage. The input voltage noise of the device at low frequencies, below 1kHz, is slightly higher than devices with a BJT input stage; However the PMOS input stage results in a much lower input bias current and the input voltage noise drops at frequencies above 1kHz. SHUTDOWN FEATURE The LMV341 is capable of being turned off in order to conserve power and increase battery life in portable devices. Once in shutdown mode the supply current is drastically reduced, 1A maximum, and the output will be "tri-stated." The device will be disabled when the shutdown pin voltage is pulled low. The shutdown pin should never be left unconnected. Leaving the pin floating will result in an undefined operation mode and the device may oscillate between shutdown and active modes. The LMV341 typically turns on 2.8s after the shutdown voltage is pulled high. The device turns off in less than 400ns after shutdown voltage is pulled low. Figure 3 and Figure 4 show the turn-on and turn-off time of the LMV341, respectively. In order to reduce the effect of the capacitance added to the circuit by the scope probe, in the turn-off time circuit a resistive load of 600 is added. Figure 5 and Figure 6 show the test circuits used to obtain the two plots. 13 www.national.com LMV341/LMV342/LMV344 Application Section LMV341/LMV342/LMV344 20030443 FIGURE 6. Turn-off Time LOW INPUT BIAS CURRENT The LMV341/LMV342/LMV344 Amplifiers have a PMOS input stage. As a result, they will have a much lower input bias current than devices with BJT input stages. This feature makes these devices ideal for sensor circuits. A typical curve of the input bias current of the LMV341 is shown in Figure 7. 20030440 FIGURE 3. Turn-on Time 20030439 FIGURE 4. Turn-off Time 20030447 FIGURE 7. Input Bias Current vs. VCM 20030442 FIGURE 5. Turn-on Time www.national.com 14 LMV341/LMV342/LMV344 Physical Dimensions inches (millimeters) unless otherwise noted 6-Pin SC70 NS Package Number MAA06A 8-Pin MSOP NS Package Number MUA08A 15 www.national.com LMV341/LMV342/LMV344 8-Pin SOIC NS Package Number M08A 14-Pin TSSOP NS Package Number MTC14 www.national.com 16 LMV341/LMV342/LMV344 14-Pin SOIC NS Package Number M14A 17 www.national.com LMV341/LMV342/LMV344 Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125C, Operational Amplifiers Notes For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Design Support Amplifiers www.national.com/amplifiers WEBENCH www.national.com/webench Audio www.national.com/audio Analog University www.national.com/AU Clock Conditioners www.national.com/timing App Notes www.national.com/appnotes Data Converters www.national.com/adc Distributors www.national.com/contacts Displays www.national.com/displays Green Compliance www.national.com/quality/green Ethernet www.national.com/ethernet Packaging www.national.com/packaging Interface www.national.com/interface Quality and Reliability www.national.com/quality LVDS www.national.com/lvds Reference Designs www.national.com/refdesigns Power Management www.national.com/power Feedback www.national.com/feedback Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www.national.com/led PowerWise www.national.com/powerwise Serial Digital Interface (SDI) www.national.com/sdi Temperature Sensors www.national.com/tempsensors Wireless (PLL/VCO) www.national.com/wireless THE CONTENTS OF THIS DOCUMENT ARE PROVIDED IN CONNECTION WITH NATIONAL SEMICONDUCTOR CORPORATION ("NATIONAL") PRODUCTS. NATIONAL MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE CONTENTS OF THIS PUBLICATION AND RESERVES THE RIGHT TO MAKE CHANGES TO SPECIFICATIONS AND PRODUCT DESCRIPTIONS AT ANY TIME WITHOUT NOTICE. NO LICENSE, WHETHER EXPRESS, IMPLIED, ARISING BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. TESTING AND OTHER QUALITY CONTROLS ARE USED TO THE EXTENT NATIONAL DEEMS NECESSARY TO SUPPORT NATIONAL'S PRODUCT WARRANTY. EXCEPT WHERE MANDATED BY GOVERNMENT REQUIREMENTS, TESTING OF ALL PARAMETERS OF EACH PRODUCT IS NOT NECESSARILY PERFORMED. NATIONAL ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR BUYER PRODUCT DESIGN. BUYERS ARE RESPONSIBLE FOR THEIR PRODUCTS AND APPLICATIONS USING NATIONAL COMPONENTS. PRIOR TO USING OR DISTRIBUTING ANY PRODUCTS THAT INCLUDE NATIONAL COMPONENTS, BUYERS SHOULD PROVIDE ADEQUATE DESIGN, TESTING AND OPERATING SAFEGUARDS. EXCEPT AS PROVIDED IN NATIONAL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, NATIONAL ASSUMES NO LIABILITY WHATSOEVER, AND NATIONAL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO THE SALE AND/OR USE OF NATIONAL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. Copyright(c) 2008 National Semiconductor Corporation For the most current product information visit us at www.national.com National Semiconductor Americas Technical Support Center Email: new.feedback@nsc.com Tel: 1-800-272-9959 www.national.com National Semiconductor Europe Technical Support Center Email: europe.support@nsc.com German Tel: +49 (0) 180 5010 771 English Tel: +44 (0) 870 850 4288 National Semiconductor Asia Pacific Technical Support Center Email: ap.support@nsc.com National Semiconductor Japan Technical Support Center Email: jpn.feedback@nsc.com 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. All products are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications. TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Audio www.ti.com/audio Communications and Telecom www.ti.com/communications Amplifiers amplifier.ti.com Computers and Peripherals www.ti.com/computers Data Converters dataconverter.ti.com Consumer Electronics www.ti.com/consumer-apps DLP(R) Products www.dlp.com Energy and Lighting www.ti.com/energy DSP dsp.ti.com Industrial www.ti.com/industrial Clocks and Timers www.ti.com/clocks Medical www.ti.com/medical Interface interface.ti.com Security www.ti.com/security Logic logic.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense Power Mgmt power.ti.com Transportation and Automotive www.ti.com/automotive Microcontrollers microcontroller.ti.com Video and Imaging RFID www.ti-rfid.com OMAP Mobile Processors www.ti.com/omap Wireless Connectivity www.ti.com/wirelessconnectivity TI E2E Community Home Page www.ti.com/video e2e.ti.com Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2011, Texas Instruments Incorporated