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d a t a sh eet product speci?cation supersedes data of 1997 mar 27 2003 aug 08 integrated circuits tda8569q 4 40 w btl quad car radio power amplifier
2003 aug 08 2 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q features capable of driving 2 w loads requires very few external components high output power low output offset voltage fixed gain diagnostic facility (distortion, short-circuit and temperature pre-warning) good ripple rejection mode select switch (operating, mute and standby) load dump protection short-circuit safe to ground, to v p and across the load low power dissipation in any short-circuit condition thermally protected reverse polarity safe electrostatic discharge protection no switch-on/switch-off plop flexible leads low thermal resistance pin compatible with the tda8567q. general description the tda8569q is an integrated class-b output amplifier in a 23-lead single-in-line (sil) plastic power package. it contains four amplifiers in bridge-tied load (btl) configuration, each with a gain of 26 db. the output power is 4 40 w in a 2 w load. applications the device is developed primarily for car radio applications. quick reference data ordering information symbol parameter conditions min. typ. max. unit v p operating supply voltage 6 14.4 18 v i orm repetitive peak output current -- 7.5 a i q(tot) total quiescent current - 230 - ma i stb standby current - 0.2 10 m a i sw switch-on current -- 80 m a ? z i ? input impedance 25 30 - k w p o output power thd = 10% - 40 - w svrr supply voltage ripple rejection r s =0 w- 60 - db a cs channel separation r s =10k w- 55 - db g v closed loop voltage gain 25 26 27 db v n(o) noise output voltage r s =0 w-- 120 m v type number package name description version tda8569q dbs23p plastic dil-bent-sil power package; 23 leads (straight lead length 3.2 mm) sot411-1
2003 aug 08 3 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q block diagram handbook, full pagewidth mbk010 out1 + out1 - + - + - v ref 2 in1 in2 4 23 16 8 1 15 10 mode v p1 v p2 v p3 v p4 21 18 6 3 pgnd1 pgnd2 pgnd3 pgnd4 30 k w out2 + out2 - + - + - 7 5 11 30 k w out3 + out3 - + - + - v ref 17 in3 sgnd tda8569q in4 19 13 12 30 k w out4 + out4 - + - + - 22 20 14 30 k w v diag diagnostic 9 fig.1 block diagram.
2003 aug 08 4 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q pinning symbol pin description v p1 1 supply voltage 1 out1+ 2 output 1+ pgnd1 3 power ground 1 out1 - 4 output 1 - out2 - 5 output 2 - pgnd2 6 power ground 2 out2+ 7 output 2+ v p2 8 supply voltage 2 v diag 9 diagnostic output in1 10 input 1 in2 11 input 2 sgnd 12 signal ground in3 13 input 3 in4 14 input 4 mode 15 mode select switch input v p3 16 supply voltage 3 out3+ 17 output 3+ pgnd3 18 power ground 3 out3 - 19 output 3 - out4 - 20 output 4 - pgnd4 21 power ground 4 out4+ 22 output 4+ v p4 23 supply voltage 4 handbook, halfpage tda8569q mbk009 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 v p1 out1 + pgnd1 out1 - out2 - pgnd2 out2 + v p2 v diag in1 in2 sgnd in3 in4 mode v p3 out3 + pgnd3 out3 - out4 - pgnd4 out4 + v p4 fig.2 pin configuration.
2003 aug 08 5 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q functional description the tda8569q contains four identical amplifiers which can be used for bridge applications. the gain of each amplifier is fixed at 26 db. mode select switch (pin mode) standby: low supply current (<100 m a) mute: input signal suppressed operating: normal on condition. since this pin has a low input current (<80 m a), a low cost supply switch can be applied. to avoid switch-on plops, it is advised to keep the amplifier in the mute mode during 3 150 ms (charging of the input capacitors at pins in1, in2, in3 and in4). this can be realized by: microprocessor control external timing circuit (see fig.3). diagnostic output (pin v diag ) d ynamic d istortion d etector (ddd) at the onset of clipping of one or more output stages, the dynamic distortion detector becomes active and pin v diag goes low. this information can be used to drive a sound processor or dc volume control to attenuate the input signal and so limit the distortion. the output level of pin v diag is independent of the number of channels that are clipping (see fig.4). s hort - circuit diagnostic when a short-circuit occurs at one or more outputs to ground or to the supply voltage, the output stages are switched off until the short-circuit is removed and the device is switched on again, with a delay of approximately 10 ms after removal of the short-circuit. during this short-circuit condition, pin v diag is continuously low. when a short-circuit occurs across the load of one or more channels, the output stages are switched off for approximately 10 ms. after that time it is checked during approximately 50 m s to determine whether the short-circuit is still present. due to this duty cycle of 50 m s/10 ms the average current consumption during this short-circuit condition is very low. during this short-circuit condition, pin v diag is low for 10 ms and high for 50 m s (see fig.5). the protection circuits of all channels are coupled. this means that if a short-circuit condition occurs in one of the channels, all channels are switched off. consequently, the power dissipation in any short-circuit condition is very low. t emperature pre - warning when the virtual junction temperature t vj reaches 145 c, pin v diag goes low. o pen collector outputs the diagnostic pin has an open-collector output, so more devices can be tied together. an external pull-up resistor is needed. fig.3 mode select switch circuitry. handbook, halfpage 100 k w mga708 47 m f 10 k w 100 w mode select switch v p handbook, halfpage v diag 0 v p v o 0 t mce461 fig.4 distortion detector waveform.
2003 aug 08 6 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q handbook, full pagewidth mce451 short-circuit over the load 10 ms 50 m s t t v p short circuit current v diag fig.5 short-circuit waveform.
2003 aug 08 7 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q limiting values in accordance with the absolute maximum rating system (iec 60134). thermal characteristics symbol parameter conditions min. max. unit v p supply voltage operating - 18 v non-operating - 30 v load dump protection; during 50 ms; t r 3 2.5 ms - 45 v v sc(safe) short-circuit safe voltage - 18 v v rp reverse polarity voltage - 6v i osm non-repetitive peak output current - 10 a i orm repetitive peak output current - 7.5 a p tot total power dissipation - 60 w t stg storage temperature - 55 +150 c t amb ambient temperature - 40 +85 c t vj virtual junction temperature - 150 c symbol parameter value unit r th(j-a) thermal resistance from junction to ambient in free air 40 k/w r th(j-c) thermal resistance from junction to case (see fig.6) 1 k/w fig.6 equivalent thermal resistance network. handbook, halfpage 3.2 k/w 0.2 k/w 3.2 k/w 3.2 k/w 3.2 k/w virtual junction out1 out2 out3 out4 case mgg157
2003 aug 08 8 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q dc characteristics v p = 14.4 v; t amb =25 c; measured in fig.7; unless otherwise speci?ed. notes 1. the circuit is dc adjusted at v p = 6 to 18 v and ac operating at v p = 8.5 to 18 v. 2. at v p = 18 to 30 v the dc output voltage 1 2 v p . symbol parameter conditions min. typ. max. unit supply v p supply voltage note 1 6 14.4 18 v i q(tot) total quiescent current r l = - 230 360 ma operating condition v mode mode select switch level 8.5 - v p v i mode mode select switch current v mode = 14.4 v - 30 80 m a v o output voltage note 2 - 7.0 - v v os output offset voltage -- 150 mv mute condition v mode mode select switch level 3.3 - 6.4 v v o output voltage note 2 - 7.0 - v v os output offset voltage -- 100 mv d v os change of output offset voltage switching between mute and operating -- 100 mv standby condition v mode mode select switch level 0 - 2v i stb standby current - 0.2 10 m a diagnostic v diag diagnostic output voltage during any fault condition -- 0.6 v t vj temperature pre-warning v diag = 0.6 v - 145 - c
2003 aug 08 9 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q ac characteristics v p = 14.4 v; r l =2 w ; f = 1 khz; t amb =25 c; measured in the circuit of fig.7; unless otherwise speci?ed. notes 1. dynamic distortion detector (ddd) active, pin v diag is set to logic 0. 2. frequency response externally fixed. 3. v ripple =v ripple(max) = 2 v (p-p); r s =0 w . 4. b = 20 hz to 20 khz; r s =0 w . 5. b = 20 hz to 20 khz; r s =10k w . 6. b = 20 hz to 20 khz; independent of r s . 7. p o = 25 w; r s =10k w . 8. v i =v i(max) = 1 v (rms). symbol parameter conditions min. typ. max. unit p o output power thd = 0.5% 25 30 - w thd = 10% 33 40 - w v p = 13.2 v; thd = 0.5% - 25 - w v p = 13.2 v; thd = 10% - 35 - w thd total harmonic distortion p o =1w - 0.1 - % v diag 0.6 v; note 1 - 10 - % b p power bandwidth thd = 0.5%; p o = - 1db with respect to 16 w - 20 to 20000 - hz f ro(l) low frequency roll-off at - 1 db; note 2 - 25 - hz f ro(h) high frequency roll-off at - 1db 20 -- khz g v closed loop voltage gain 25 26 27 db svrr supply voltage ripple rejection on; note 3 50 60 - db mute; note 3 50 60 - db standby; note 3 80 90 - db ? z i ? input impedance 25 30 38 k w v n(o) noise output voltage on; note 4 - 85 120 m v on; note 5 - 100 -m v mute; note 6 - 60 -m v a cs channel separation note 7 45 55 - db ?d g v ? channel unbalance -- 1db v o output signal in mute note 8 -- 2mv p o output power thd = 0.5%; r l =4 w- 19 - w thd = 10%; r l =4 w- 25 - w p o(eiaj) eiaj output power thd = maximum; square wave input; v i = 2 v (p-p) - 40 - w thd total harmonic distortion p o = 1 w; r l =4 w- 0.05 - %
2003 aug 08 10 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q test and application information handbook, full pagewidth mbk011 out1 + r l = 2 w out1 - + - + - v ref 2 in1 input 1 in2 input 2 4 15 10 mode 4700 m f 100 nf 23 + 14.4 v 16 8 1 v p1 v p2 v p3 v p4 v p 30 k w out2 + r l = 2 w out2 - + - + - 7 5 11 30 k w 470 nf 470 nf 470 nf 470 nf 21 18 6 3 pgnd1 pgnd2 pgnd3 pgnd4 power ground (substrate) out3 + r l = 2 w out3 - + - + - v ref 17 in3 sgnd tda8569q input 3 in4 input 4 19 13 12 30 k w out4 + r l = 2 w out4 - + - + - 22 20 14 30 k w 10 k w v diag + v p diagnostic diagnostic output 9 fig.7 application circuit diagram. special care must be taken in the pcb-layout to separate pin v diag from the pins in1, in2, in3 and in4 to minimize the crosstalk between the clip output and the inputs. to avoid switch-on plops, it is advised to keep the amplifier in the mute mode for a period of 3 150 ms (charging the input capacitors at pins in1, in2, in3 and in4).
2003 aug 08 11 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q test information figures 8 to 15 have the following conditions: v p = 14.4 v; f = 1 khz; 80 khz filter used; unless otherwise specified. fig.8 i p as a function of v p . handbook, halfpage 0 300 200 100 0 4 v p (v) i p (ma) 20 81216 mgd921 r l = . handbook, halfpage 10 1 f (hz) 10 - 1 10 - 2 mce460 10 10 2 10 3 10 4 10 5 thd + n (%) (1) (2) fig.9 thd + n as a function of frequency. r l =2 w . (1) p o =10w. (2) p o =1w. handbook, halfpage mce450 10 - 1 11010 2 p o (w) 10 1 10 - 1 thd + n (%) 10 2 10 - 2 (1) (2) (3) r l =2 w . (1) f = 10 khz. (2) f = 1 khz. (3) f = 100 hz. fig.10 thd + n as a function of p o . handbook, halfpage v p (v) p o (w) 10 12 14 16 60 20 0 40 mce449 (1) (2) fig.11 p o as a function of v p . r l =2 w . (1) thd = 10%. (2) thd = 0.5%.
2003 aug 08 12 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q fig.12 thd + n as a function of p o . handbook, halfpage 10 1 p o (w) 10 - 1 10 - 2 mbk008 10 - 1 10 - 2 11010 2 thd + n (%) (1) (2) (3) r l =4 w . (1) f = 10 khz. (2) f = 1 khz. (3) f = 100 hz. fig.13 p o as a function of v p . r l =4 w . (1) eiaj. (2) thd = 10%. (3) thd = 0.5%. handbook, halfpage 818 60 0 (1) (2) (3) 20 40 10 p o (w) v p (v) 12 14 16 mgd922 fig.14 svrr as a function of frequency. handbook, halfpage - 90 - 70 - 50 - 30 mgd925 10 f (hz) svrr (db) 10 2 10 3 10 4 10 5 r l =4 w . fig.15 channel separation as a function of frequency. r l =4 w . (1) channel 1 ? channel 2, channel 3 ? channel 4. (2) channels 1 and 2 ? channels 3 and 4. handbook, halfpage - 90 - 70 - 50 - 30 mgd926 10 (1) (2) f (hz) a cs (db) 10 2 10 3 10 4 10 5
2003 aug 08 13 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q pcb layout handbook, full pagewidth mgk079 pgnd 2200 m f 100 nf 470 nf 10 k w diag in 12 34 in mode out 4 out 3 sgnd 470 nf out1 out2 v p - + - + - + - + - 78.74 111.76 fig.16 pcb layout (component side). dimensions in mm.
2003 aug 08 14 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q handbook, full pagewidth mgk080 pgnd 2200 m f 100 nf 470 nf 10 k w diag in 1 2 3 4 in mode out 4 out 3 sgnd 470 nf out1 out2 v p - + - + - + - + - 78.74 111.76 fig.17 pcb layout (soldering side). dimensions in mm.
2003 aug 08 15 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q package outline unit a 2 references outline version european projection issue date iec jedec jeita mm 4.6 4.3 a 4 1.15 0.85 a 5 1.65 1.35 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.25 mm maximum per side are not included. sot411-1 98-02-20 02-04-24 0 5 10 mm scale d l l 1 l 2 e 2 e c a 4 a 5 a 2 m l 3 e 1 q w m b p 1 d z e 2 e e 123 j dbs23p: plastic dil-bent-sil power package; 23 leads (straight lead length 3.2 mm) sot411-1 v m d x h e h non-concave view b : mounting base side b b e 1 b p cd (1) e (1) z (1) de d h ll 3 m 0.75 0.60 0.55 0.35 30.4 29.9 28.0 27.5 12 2.54 12.2 11.8 10.15 9.85 1.27 e 2 5.08 2.4 1.6 e h 6 e 1 14 13 l 1 10.7 9.9 l 2 6.2 5.8 e 2 1.43 0.78 2.1 1.8 1.85 1.65 4.3 3.6 2.8 q j 0.25 w 0.6 v 0.03 x 45 b
2003 aug 08 16 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q soldering introduction to soldering through-hole mount packages this text gives a brief insight to wave, dip and manual soldering. a more in-depth account of soldering ics can be found in our data handbook ic26; integrated circuit packages (document order number 9398 652 90011). wave soldering is the preferred method for mounting of through-hole mount ic packages on a printed-circuit board. soldering by dipping or by solder wave driven by legislation and environmental forces the worldwide use of lead-free solder pastes is increasing. typical dwell time of the leads in the wave ranges from 3 to 4 seconds at 250 c or 265 c, depending on solder material applied, snpb or pb-free respectively. the total contact time of successive solder waves must not exceed 5 seconds. the device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (t stg(max) ). if the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. manual soldering apply the soldering iron (24 v or less) to the lead(s) of the package, either below the seating plane or not more than 2 mm above it. if the temperature of the soldering iron bit is less than 300 c it may remain in contact for up to 10 seconds. if the bit temperature is between 300 and 400 c, contact may be up to 5 seconds. suitability of through-hole mount ic packages for dipping and wave soldering methods note 1. for sdip packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board. package soldering method dipping wave dbs, dip, hdip, sdip, sil suitable suitable (1)
2003 aug 08 17 philips semiconductors product speci?cation 4 40 w btl quad car radio power ampli?er tda8569q data sheet status notes 1. please consult the most recently issued data sheet before initiating or completing a design. 2. the product status of the device(s) described in this data sheet may have changed since this data sheet was published. the latest information is available on the internet at url http://www.semiconductors.philips.com. 3. for data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. level data sheet status (1) product status (2)(3) definition i objective data development this data sheet contains data from the objective speci?cation for product development. philips semiconductors reserves the right to change the speci?cation in any manner without notice. ii preliminary data quali?cation this data sheet contains data from the preliminary speci?cation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the speci?cation without notice, in order to improve the design and supply the best possible product. iii product data production this data sheet contains data from the product speci?cation. philips semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. relevant changes will be communicated via a customer product/process change noti?cation (cpcn). definitions short-form specification ? the data in a short-form specification is extracted from a full data sheet with the same type number and title. for detailed information see the relevant data sheet or data handbook. limiting values definition ? limiting values given are in accordance with the absolute maximum rating system (iec 60134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the specification is not implied. exposure to limiting values for extended periods may affect device reliability. application information ? applications that are described herein for any of these products are for illustrative purposes only. philips semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. disclaimers life support applications ? these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips semiconductors for any damages resulting from such application. right to make changes ? philips semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. when the product is in full production (status production), relevant changes will be communicated via a customer product/process change notification (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
? koninklijke philips electronics n.v. 2003 sca75 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owne r. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not con vey nor imply any license under patent- or other industrial or intellectual property rights. philips semiconductors C a worldwide company contact information for additional information please visit http://www.semiconductors.philips.com . fax: +31 40 27 24825 for sales of?ces addresses send e-mail to: sales.addresses@www.semiconductors.philips.com . printed in the netherlands 753503/02/pp 18 date of release: 2003 aug 08 document order number: 9397 750 11575

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