TDA3664 Very low dropout voltage/quiescent current 5 V voltage regulator Rev. 07 -- 25 June 2007 Product data sheet 1. General description The TDA3664 is a fixed voltage regulator with very low dropout voltage/quiescent current, which operates over a wide supply voltage range. The regulator is available as: * TDA3664: SO4 package * TDA3664AT: SO8 package * TDA3664TT: TSSOP8 package 2. Features n n n n n n Fixed 5 V, 100 mA regulator Supply voltage range up to 45 V Very low quiescent current of 15 A (typical value) Very low dropout voltage High ripple rejection Protections: u Reverse polarity safe (down to -25 V without high reverse current) u Negative transient of 50 V (RS = 10 ; t < 100 ms) u Able to withstand voltages up to 18 V at the output (supply line may be short-circuited) u ESD protection on all pins u DC short-circuit safe to ground and VP of the regulator output u Temperature protection (Tj > 150 C) TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 3. Quick reference data Table 1. Quick reference data VP = 14.4 V; Tamb = 25 C; measured with test circuit of Figure 15; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit Supply voltage [1] VP supply voltage regulator on 3 14.4 45 V Iq quiescent current VP = 4.5 V; IREG = 0 mA - 10 - A VP = 14.4 V; IREG = 0 mA - 15 30 A 6 V VP 22 V ; IREG = 10 mA - 0.2 0.5 mA 6 V VP 22 V ; IREG = 50 mA - 1.4 2.5 mA 8 V VP 22 V ; IREG = 0.5 mA 4.8 5.0 5.2 V 6 V VP 45 V; IREG = 0.5 mA 4.75 5.0 5.25 V 4.75 5.0 5.25 V 6 V VP 45 V 4.75 5.0 5.25 V VP = 4.5 V; IREG = 50 mA; Tamb 85 C - 0.18 0.3 V Regulator output: pin REG VREG output voltage 0.5 mA IREG 100 mA VREG(drop) dropout voltage [2] [1] The regulator output will follow VP if VP < VREG + VREG(drop) [2] TDA3664TT: IREG 15 mA at Tamb 125 C; IREG 30 mA at Tamb 85 C. 4. Ordering information Table 2: Ordering information Type number Package Name Description Version TDA3664AT SO8 plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 TDA3664 SO4 plastic small outline package; 4 leads; body width 3.5 mm SOT223-1 TDA3664TT TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm SOT505-1 TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 2 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 5. Block diagram VP 1 (8) 3 (1) REGULATOR REG BANDGAP TDA3664 (TDA3664AT) (TDA3664TT) THERMAL PROTECTION 2, 4 (3) mgl809 GND Pin numbers in parenthesis refer to the TDA3664AT and TDA3664TT version. Fig 1. Block diagram 6. Pinning information 6.1 Pinning VP 1 GND 2 REG REG 1 n.c. 2 GND 3 n.c. 4 TDA3664 4 GND 3 001aac947 8 VP 7 n.c. TDA3664AT TDA3664TT 6 n.c. 5 n.c. 001aac948 Fig 2. Pin configuration SO4 Fig 3. Pin configuration SO8 and TSSOP8 6.2 Pin description Table 3: Symbol Pin description Pin Description SO4 SO8 TSSOP8 VP 1 8 8 supply voltage GND 2 and 4 3 3 ground REG 3 1 1 regulator output n.c. - 2, 4, 5, 6 and 7 2, 4, 5, 6 and 7 not connected TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 3 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 7. Functional description The TDA3664 is a fixed 5 V regulator which can deliver output currents up to 100 mA. The regulator is available in SO8, TSSOP8 and SO4 packages. The regulator is intended for portable, mains and telephone applications. To increase the lifetime of batteries, a specially built-in clamp circuit keeps the quiescent current of this regulator very low, also in dropout and full load conditions. The regulator remains operational down to very low supply voltages, below which it switches off. A temperature protection is included, which switches the regulator output off at IC temperatures above 150 C. TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 4 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 8. Limiting values Table 4: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit VP supply voltage - 45 V VP(rp) reverse polarity supply voltage non-operating - -25 V Ptot total power dissipation temperature of copper area is 25 C TDA3664AT - 0.8 W TDA3664TT - 0.56 W TDA3664 - 5 W non-operating -55 +150 C Tstg storage temperature Tamb ambient temperature operating -40 +125 C Tj junction temperature operating -40 +150 C 9. Thermal characteristics Table 5: Thermal characteristics Symbol Parameter Conditions Rth(j-a) thermal resistance from junction to ambient in free air; soldered in Rth(j-c) Typ Unit SO8 155 K/W TSSOP8 220 K/W SO4 100 K/W 25 K/W thermal resistance from junction to case in free air; SO4 only 10. Characteristics Table 6: Characteristics VP = 14.4 V; Tamb = 25 C; measured with test circuit of Figure 15; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit 3 14.4 45 V Supply voltage [1] VP supply voltage regulator operating Iq quiescent current VP = 4.5 V; IREG = 0 mA - 10 - A VP = 14.4 V; IREG = 0 mA - 15 30 A 6 V VP 22 V; IREG = 10 mA - 0.2 0.5 mA 6 V VP 22 V; IREG = 50 mA - 1.4 2.5 mA TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 5 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator Table 6: Characteristics ...continued VP = 14.4 V; Tamb = 25 C; measured with test circuit of Figure 15; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit 8 V VP 22 V; IREG = 0.5 mA 4.8 5.0 5.2 V Regulator output: pin REG VREG output voltage 6 V VP 45 V; IREG = 0.5 mA 4.75 5.0 5.25 V 4.75 5.0 5.25 V 6 V VP 45 V 4.75 5.0 5.25 V VP = 4.5 V; IREG = 50 mA; Tamb 85 C - 0.18 0.3 V - 20 - mV 8 V VP 16 V; IREG = 0.5 mA - 1 10 mV 7 V VP 22 V; IREG = 0.5 mA - 1 30 mV 0.5 mA IREG 100 mA VREG(drop) dropout voltage VREG(stab) output voltage long-term per 1000 h stability VREG(line) line regulation voltage [2] 7 V VP 45 V; IREG = 0.5 mA - 1 50 mV VREG(load) load regulation voltage 0.5 mA IREG 50 mA - 10 50 mV SVRR supply voltage ripple rejection fi = 120 Hz; Vi(ripple) = 1 V (RMS); IREG = 0.5 mA 50 60 - dB IREG(crl) current limit VREG > 4.5 V 0.17 0.25 ILO(rp) output leakage current at reverse polarity VP = -15 V; VREG = 0.3 V - 1 500 A [1] The regulator output will follow VP if VP < VREG + VREG(drop) [2] TDA3664TT: IREG 15 mA at Tamb 125 C; IREG 30 mA at Tamb 85 C. A 11. Application information 11.1 Noise The output noise is determined by the value of the output capacitor (see Table 7). Table 7: Noise figures Output current IO (mA) Noise figure (V)[1] C2 = 10 F C2 = 47 F C2 = 100 F 0.5 550 320 300 50 650 400 400 [1] Measured at a bandwidth of 10 Hz to 100 kHz 11.2 Stability For stable operation: * The maximum output capacitor ESR should not exceed 22 (worst-case) and for the minimum ESR, see Table 8. * The ESR of the output capacitor is limited. * See Table 8 for the minimum ESR values of the output capacitor, at Tamb given the load and output capacitance. TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 6 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator Remark: In the event of using different types of capacitors, a minimum ESR needs to be created by using an additional resistor that is placed in series with the output capacitor, see Figure 4. * It is recommended not to use below 1 mA output current because of reduced phase margin. Table 8: Minimum ESR values required IREG (mA) max C2 = 100 nF C2 = 1 F C2 = 10 F C2 = 100 F 1 >0 > 1.5 > 2.5 >0 5 >1 > 0.5 >1 >0 10 >0 > 0.5 >4 >0 100 >0 > 0.5 >4 >0 11.3 Application circuits The maximum output current of the regulator equals: 150 - T amb 150 - T amb I REG ( max ) = --------------------------------------------------------- = ------------------------------------ ( mA ) 100 x ( V P - 5 ) R th ( j - a ) x ( V P - V REG ) When Tamb = 21 C, the maximum output current equals 140 mA at VP =14 V. The total thermal resistance of the TDA3664 (SOT223-1 package) can be decreased to lower values when pin 4 and body of the package are soldered to the printed-circuit board. 11.3.1 Application circuit with backup function Sometimes, a backup function is needed to supply, for example, a microcontroller for a short period of time when the supply voltage spikes to 0 V (or even -1 V). This function can easily be built with the TDA3664 by using a large output capacitor. When the supply voltage is 0 V (or -1 V), only a small current will flow into pin REG from this large output capacitor (a few A). The application circuit is given in Figure 4. VP 1 C1(1) 1 F 3 VREG(3) TDA3664 2, 4 C2(2) 014aaa089 (1) C1 is optional (to minimize supply noise only) (2) C2 4700 F (3) VREG = 5 V (4) For reliable operation, it is recommended to have a minimum ESR of 3 of the output capacitor total (see Figure 4 above) and to have a stable application independent of load current, temperature or output capacitance. Fig 4. Application circuit with backup function (SO4 version) TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 7 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 11.4 Additional application information This section gives typical curves for various parameters measured on the TDA3664AT. Standard test conditions are: VP = 14.4 V; Tamb = 25 C. mda947 25 mda949 4 Iq (A) Iq (mA) 20 3 15 2 10 1 5 0 0 10 20 VP (V) 30 0 0 10 20 40 30 VP (V) 50 IREG = 0 mA Fig 5. Quiescent current as a function of the supply voltage mda948 0.48 Iq (mA) Fig 6. Quiescent current increase at high supply voltage mda950 2 Iq (mA) 0.44 1.8 0.40 1.6 0.36 1.4 5 10 15 20 VP (V) 25 IREG = 10 mA 5 15 20 VP (V) 25 IREG = 50 mA Fig 7. Quiescent current as a function of the supply voltage. Fig 8. Quiescent current as a function of the supply voltage TDA3664_7 Product data sheet 10 (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 8 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator mda951 2 mda952 4 Iq (mA) (1) Iq (mA) 1.5 3 1 2 0.5 1 (2) 0 -40 0 40 80 120 160 Tj (C) 0 0 20 40 80 100 IREG (mA) 60 (1) Iq at 50 mA load (2) Iq at 10 mA load Fig 9. Quiescent current as a function of the junction temperature. Fig 10. Quiescent current as a function of the load current mda955 6 mda957 500 VREG(drop) (mV) VREG (V) 400 4 300 2 200 0 -50 0 50 100 150 200 100 0 Tj (C) 40 80 IREG (mA) 120 IREG = 0 mA Fig 11. Output voltage thermal protection as a function of the junction temperature Fig 12. Dropout voltage as a function of load current TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 9 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator mda954 6 mda956 -30 (1) SVRR (dB) VREG (V) -40 (2) 4 -50 (3) 2 (1) -60 (2) -70 10 0 0 100 200 IREG (mA) 300 (3) 102 103 104 f (Hz) 105 CO = 10 F VP = 8 V; pulsed load. (1) SVRR at RL = 100 (2) SVRR at RL = 500 . (3) SVRR at RL = 10 k. Fig 13. Foldback protection mode Fig 14. Supply voltage ripple rejection as a function of the ripple frequency 12. Test information VP 1 C1(1) 1 F 3 VREG(3) TDA3664 2, 4 C2(2) 014aaa089 (1) C1 is optional (to minimize supply noise only) (2) C2 = 10 F (3) VREG = 5 V Fig 15. Test circuit (SO4) 12.1 Quality information The General Quality Specification for Integrated Circuits, SNW-FQ-611 is applicable. TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 10 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 13. 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 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 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 16. Package outline SOT96-1 (SO8) TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 11 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator SO4: plastic small outline package; 4 leads; body width 3.5 mm SOT223-1 D E A X c y HE v M A b1 4 Q A A2 (A3) A1 1 2 L bp e Z Lp 3 w M detail X e1 0 2 4 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp b1 c mm 1.8 0.10 0.02 1.7 1.5 0.25 0.85 0.65 3.15 2.95 0.35 0.25 (1) (1) D E 6.7 6.3 3.7 3.3 e e1 HE L Lp Q v w y Z 2.3 4.6 7.3 6.7 1.75 1.02 0.62 1.0 0.8 0.2 0.1 0.1 1.2 0.7 10 0 Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT223-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-15 03-02-19 TO-261 Fig 17. Package outline SOT223-1 (SO4) TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 12 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm D E SOT505-1 A X c y HE v M A Z 5 8 A2 pin 1 index (A3) A1 A Lp L 1 4 detail X e w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D(1) E(2) e HE L Lp v w y Z(1) mm 1.1 0.15 0.05 0.95 0.80 0.25 0.45 0.25 0.28 0.15 3.1 2.9 3.1 2.9 0.65 5.1 4.7 0.94 0.7 0.4 0.1 0.1 0.1 0.70 0.35 6 0 Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-04-09 03-02-18 SOT505-1 Fig 18. Package outline SOT505-1 (TSSOP8) TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 13 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 14. Revision history Table 9: Revision history Document ID Release date Data sheet status Change notice Doc. number Supersedes TDA3664_7 20070625 Product data sheet - TDA3664_6 Modifications - * The format of this data sheet 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. Minor changes made to bulleted list in Section 11.2 Minor changes made to Table 8 Component additions to Figure 4 and Figure 15 TDA3664_6 20050610 Product data sheet - 9397 750 15048 TDA3664_5 TDA3664_5 20001214 Product specification - 9397 750 07866 TDA3664_4 TDA3664_4 20001208 Preliminary specification - 9397 750 07556 TDA3664_3 TDA3664_3 20000218 Preliminary specification - 9397 750 06758 TDA3664_2 TDA3664_2 19990901 Preliminary specification - 9397 750 06347 TDA3664_1 TDA3664_1 19990811 Preliminary specification - 9397 750 04946 - TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 14 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 15. Legal information 15.1 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. 15.2 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. 15.3 Disclaimers General -- 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. 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. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of a NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts 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. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of 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, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. 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. 15.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 15 of 16 TDA3664 NXP Semiconductors Very low dropout voltage/quiescent current 5 V voltage regulator 17. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 11.1 11.2 11.3 11.3.1 11.4 12 12.1 13 14 15 15.1 15.2 15.3 15.4 16 17 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Thermal characteristics. . . . . . . . . . . . . . . . . . . 5 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application information. . . . . . . . . . . . . . . . . . . 6 Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Application circuits . . . . . . . . . . . . . . . . . . . . . . 7 Application circuit with backup function . . . . . . 7 Additional application information . . . . . . . . . . . 8 Test information . . . . . . . . . . . . . . . . . . . . . . . . 10 Quality information . . . . . . . . . . . . . . . . . . . . . 10 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14 Legal information. . . . . . . . . . . . . . . . . . . . . . . 15 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Contact information. . . . . . . . . . . . . . . . . . . . . 15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 TDA3664_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 25 June 2007 16 of 16