TDA8579T/N1SU

TDA8579T Dual common-mode rejection differential line receiver Rev. 4 — 23 September 2013 Product data sheet 1. General description The TDA8579T is a two channel differential amplifier with 0 dB gain and low distortion. The device has been primarily developed for car radio applications where long connections between signal sources and amplifiers (or boosters) are necessary and where ground noise has to be eliminated. The device is intended to be used to receive line inputs in audio applications that require a high level of common-mode rejection. The device is contained in an 8-pin Small Outline (SO) package. 2. Features and benefits          Excellent common-mode rejection, up to high frequencies Elimination of source resistance dependency in the common-mode rejection Few external components High supply voltage ripple rejection Low noise Low distortion All pins protected against electrostatic discharge AC and DC short-circuit safe to ground and VCC Fast DC settling 3. Quick reference data Table 1. Quick reference data Symbol Parameter VCC supply voltage ICC supply current GV Conditions Min Typ Max Unit 5.0 8.5 18 V - 11 14 mA voltage gain 0.5 0 +0.5 dB SVRR supply voltage ripple rejection 55 60 - dB Vno noise output voltage - 3.7 5.0 V |Zi| input impedance 100 240 - k CMRR common-mode rejection ratio - 80 - dB VCC = 8.5 V Rs = 0  TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 4. Ordering information Table 2. Ordering information Type number TDA8579T Package Name Description Version SO8 plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 5. Block diagram VCC 8 INL+ 1 7 VCC 2 IN- INR+ TDA8579T 4 6 3 OUTL SVRR OUTR 5 GND Fig 1. aaa-008045 Block diagram 6. Pinning information 6.1 Pinning 8 VCC 7 OUTL 3 6 OUTR 4 5 GND INL+ 1 IN- 2 INR+ SVRR TDA8579T aaa-008040 Fig 2. TDA8579T Product data sheet Pin configuration All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 2 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 6.2 Pin description Table 3. Pin description Symbol Pin Description INL+ 1 positive input left IN 2 common negative input INR+ 3 positive input right SVRR 4 half supply voltage GND 5 ground OUTR 6 output right OUTL 7 output left Vcc 8 supply voltage 7. Functional description The TDA8579T contains two identical differential amplifiers with a voltage gain of 0 dB. The device is intended to receive line input signals for audio applications. The TDA8579T has a very high level of common-mode rejection and thus eliminates ground noise. The common-mode rejection remains constant up to high frequencies (the amplifier gain is fixed at 0 dB). The inputs have a high input impedance. The output stage is a class AB stage with a low output impedance. For a large common-mode rejection, also at low frequencies, an electrolytic capacitor connected to the negative input is advised. Because the input impedance is relatively high, this results in a large settling time of the DC input voltage. Therefore a quick-charge circuit is included to charge the input capacitor within 0.2 seconds. All input and output pins are protected against high electrostatic discharge conditions (4000 V, 150 pF, 150 ). TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 3 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages and currents are referenced to GND unless otherwise specified. Symbol Parameter Conditions Min Max Unit VCC supply voltage - 18 V IORM repetitive peak output current - 40 mA Vsc AC and DC short-circuit safe voltage - 18 V Tstg storage temperature 55 +150 C Tamb ambient temperature 40 +85 C Tj maximum junction temperature - 150 C Conditions Value Unit in free air 160 K/W 9. Thermal characteristics Table 5. Thermal characteristics According to IEC 60747-1. Symbol Parameter Rth(j-a) TDA8579T Product data sheet thermal resistance from junction to ambient All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 4 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 10. Characteristics Table 6. Electrical characteristics VCC = 8.5 V; Tamb = 25 C; test circuit (see Figure 3); unless otherwise specified. Symbol Parameter Conditions Max Unit 5.0 8.5 18 V - 11 14 mA - 4.3 - V supply voltage ICC supply current VO output voltage tset DC input voltage settling time - 0.2 - s Gv voltage gain 0.5 0 +0.5 dB cs channel separation 70 80 - dB |Gv| channel unbalance - - 0.5 dB 20 - - Hz 20 - - kHz [1] Rs = 5 k fL LOW frequency roll-off 1 dB fH HIGH frequency roll-off 1 dB [2] |Zi| input impedance 100 240 - k |Zo| output impedance - - 10  Vi(max) maximum input voltage THD = 1 % - 2.0 - V noise output voltage Rs = 0  - 3.7 5.0 V - - 1.0 V [3] VCM(rms) common-mode input voltage (RMS value) CMRR common-mode rejection ratio Rs = 5 k 66 70 - dB [4] - 80 - dB [5] 55 65 - dB [6] - 60 - dB Vi = 1 V; - 0.02 - % Vi = 1 V; f = 20 Hz to 20 kHz - - 0.1 % Vi = 1 V; RL = 150  - - 1 % Rs = 0  SVRR THD supply voltage ripple rejection total harmonic distortion THDmax total harmonic distortion at maximum output current Product data sheet Typ VCC Vno TDA8579T Min [1] The DC output voltage with respect to ground is approximately 0.5VCC. [2] The input coupling capacitors set the frequency response externally. [3] The noise output voltage is measured in a bandwidth of 20 Hz to 20 kHz (unweighted). [4] The common-mode rejection ratio is measured at the output with a voltage source 1 V (RMS) in accordance with the test circuit (see Figure 3). VINL and VINR are short-circuited. Frequencies are between 100 Hz and 100 kHz. [5] The ripple rejection is measured at the output, with Rs = 2 k, f = 1 kHz and a ripple amplitude of 2 V (p-p). [6] The ripple rejection is measured at the output. Rs = 0  to 2 k, f = 100 Hz to 20 kHz and a maximum ripple amplitude of 2 V (p-p). All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 5 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 11. Application information VCC 100 nF Rs 5 kΩ 220 nF 8 1 7 + - 2.2 μF OUTL VCC VINL TDA8579T C2 VCM 2 SVRR 4 VINR Rs 5 kΩ 220 nF 3 6 + 47 μF 2.2 μF OUTR RL 10 kΩ 5 RL 10 kΩ aaa-007782 C2 = nominal 22 F Fig 3. Test and application circuit mbd215 10-1 THD (%) 10-2 10-3 Fig 4. 10 102 103 104 f (Hz) 105 Total harmonic distortion as a function of frequency; Vi = 1 V (RMS) TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 6 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver mbd216 0 CMR (dB) -20 -40 (1) -60 (2) -80 -100 (3) 10 102 103 104 f (Hz) 105 (1) Rs = 5 k (2) Rs = 2 k (3) Rs = 0 k Fig 5. Common-mode rejection ratio as a function of frequency; VCM = 1 V (RMS) mbd213 1 THD (%) 10-1 10-2 10-3 Fig 6. 10 102 103 Vi(rms) (mV) 104 Total harmonic distortion as a function of input voltage; f = 1 kHz TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 7 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver mbd214 -40 CMR (dB) -50 -60 -70 -80 -90 100 300 500 700 900 1100 VCM(rms) (mV) 1300 Common-mode rejection ratio as a function of common-mode input voltage; f = 1 kHz, Rs = 0  Fig 7. mbd211 0 CMR (dB) -20 -40 (1) (2) (3) -60 -80 -100 10 102 103 104 f (Hz) 105 (1) C2 = 22 F (2) C2 = 47 F (3) C2 = 100 F Fig 8. Common-mode rejection ratio as a function of frequency; VCM = 1 V (RMS) TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 8 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver mbd212 -30 SVR (dB) -40 -50 -60 -70 Fig 9. 10 102 103 f (Hz) 104 Supply voltage ripple rejection as a function of frequency; Vripple = 2 V (p-p), Rs = 2 k TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 9 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 12. Package outline SO8: plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 D E A X c y HE v M A Z 5 8 Q A2 A (A 3) A1 pin 1 index θ Lp 1 L 4 e detail X w M bp 0 2.5 5 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) mm 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 5.0 4.8 4.0 3.8 1.27 6.2 5.8 1.05 1.0 0.4 0.7 0.6 0.25 0.25 0.1 0.7 0.3 inches 0.069 0.010 0.057 0.004 0.049 0.01 0.019 0.0100 0.014 0.0075 0.20 0.19 0.16 0.15 0.05 0.01 0.01 0.004 0.028 0.012 0.244 0.039 0.028 0.041 0.228 0.016 0.024 θ 8o o 0 Notes 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT96-1 076E03 MS-012 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 Fig 10. Package outline SOT96-1 (SO8) TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 10 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 13. Handling information All input and output pins are protected against ElectroStatic Discharge (ESD) under normal handling. When handling ensure that the appropriate precautions are taken as described in JESD625-A or equivalent standards. 14. Soldering of SMD packages This text provides a very brief insight into a complex technology. A more in-depth account of soldering ICs can be found in Application Note AN10365 “Surface mount reflow soldering description”. 14.1 Introduction to soldering Soldering is one of the most common methods through which packages are attached to Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both the mechanical and the electrical connection. There is no single soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and Surface Mount Devices (SMDs) are mixed on one printed wiring board; however, it is not suitable for fine pitch SMDs. Reflow soldering is ideal for the small pitches and high densities that come with increased miniaturization. 14.2 Wave and reflow soldering Wave soldering is a joining technology in which the joints are made by solder coming from a standing wave of liquid solder. The wave soldering process is suitable for the following: • Through-hole components • Leaded or leadless SMDs, which are glued to the surface of the printed circuit board Not all SMDs can be wave soldered. Packages with solder balls, and some leadless packages which have solder lands underneath the body, cannot be wave soldered. Also, leaded SMDs with leads having a pitch smaller than ~0.6 mm cannot be wave soldered, due to an increased probability of bridging. The reflow soldering process involves applying solder paste to a board, followed by component placement and exposure to a temperature profile. Leaded packages, packages with solder balls, and leadless packages are all reflow solderable. Key characteristics in both wave and reflow soldering are: • • • • • • Board specifications, including the board finish, solder masks and vias Package footprints, including solder thieves and orientation The moisture sensitivity level of the packages Package placement Inspection and repair Lead-free soldering versus SnPb soldering 14.3 Wave soldering Key characteristics in wave soldering are: TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 11 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver • Process issues, such as application of adhesive and flux, clinching of leads, board transport, the solder wave parameters, and the time during which components are exposed to the wave • Solder bath specifications, including temperature and impurities 14.4 Reflow soldering Key characteristics in reflow soldering are: • Lead-free versus SnPb soldering; note that a lead-free reflow process usually leads to higher minimum peak temperatures (see Figure 11) than a SnPb process, thus reducing the process window • Solder paste printing issues including smearing, release, and adjusting the process window for a mix of large and small components on one board • Reflow temperature profile; this profile includes preheat, reflow (in which the board is heated to the peak temperature) and cooling down. It is imperative that the peak temperature is high enough for the solder to make reliable solder joints (a solder paste characteristic). In addition, the peak temperature must be low enough that the packages and/or boards are not damaged. The peak temperature of the package depends on package thickness and volume and is classified in accordance with Table 7 and 8 Table 7. SnPb eutectic process (from J-STD-020D) Package thickness (mm) Package reflow temperature (C) Volume (mm3) < 350  350 < 2.5 235 220  2.5 220 220 Table 8. Lead-free process (from J-STD-020D) Package thickness (mm) Package reflow temperature (C) Volume (mm3) < 350 350 to 2000 > 2000 < 1.6 260 260 260 1.6 to 2.5 260 250 245 > 2.5 250 245 245 Moisture sensitivity precautions, as indicated on the packing, must be respected at all times. Studies have shown that small packages reach higher temperatures during reflow soldering, see Figure 11. TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 12 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver temperature maximum peak temperature = MSL limit, damage level minimum peak temperature = minimum soldering temperature peak temperature time 001aac844 MSL: Moisture Sensitivity Level Fig 11. Temperature profiles for large and small components For further information on temperature profiles, refer to Application Note AN10365 “Surface mount reflow soldering description”. 15. Revision history Table 9. Revision history Document ID Release date Data sheet status Change notice Supersedes TDA8579T v.4 20130923 Product data sheet - TDA8579 v.3 Modifications: TDA8579T v.3 Modifications: • Security status changed from company confidential to company public. 20130606 Product data sheet - TDA8579 v.2 • The format of this document has been redesigned to comply with the new identity guidelines of NXP Semiconductors. • Legal texts have been adapted to the new company name where appropriate. TDA8579 v.2 19951215 Product data sheet - TDA8579 v.1 TDA8579 v.1 19940125 Product data sheet - - TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 13 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 16. Legal information 16.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 16.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet. 16.3 Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. NXP Semiconductors takes no responsibility for the content in this document if provided by an information source outside of NXP Semiconductors. In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. TDA8579T Product data sheet Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors and its suppliers accept no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 14 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ standard warranty and NXP Semiconductors’ product specifications. Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without NXP Semiconductors’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. 16.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 17. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com TDA8579T Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 September 2013 © NXP B.V. 2013. All rights reserved. 15 of 16 TDA8579T NXP Semiconductors Dual common-mode rejection differential line receiver 18. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 14.1 14.2 14.3 14.4 15 16 16.1 16.2 16.3 16.4 17 18 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Thermal characteristics . . . . . . . . . . . . . . . . . . 4 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application information. . . . . . . . . . . . . . . . . . . 6 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 Handling information. . . . . . . . . . . . . . . . . . . . 11 Soldering of SMD packages . . . . . . . . . . . . . . 11 Introduction to soldering . . . . . . . . . . . . . . . . . 11 Wave and reflow soldering . . . . . . . . . . . . . . . 11 Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 11 Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 13 Legal information. . . . . . . . . . . . . . . . . . . . . . . 14 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Contact information. . . . . . . . . . . . . . . . . . . . . 15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2013. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 23 September 2013 Document identifier: TDA8579T