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1. general description the tda8592j; TDA8592Q is a complementary quad btl audio power ampli?er made in the bcdmos technology. it contains four independent ampli?ers in bridge tied load (btl) con?guration. through the i 2 c-bus the diagnostic information of each ampli?er and speaker can be read separately. both front and both rear channel ampli?ers can be con?gured independently in line driver mode with a gain of 20 db. 2. features n i 2 c-bus control n hardware programmable i 2 c-bus address n can drive a 2 w load with a battery voltage of up to 16 v and a 4 w load with a battery voltage of up to 18 v n dc-load detection: open, short and present n ac-load (tweeter) detection n programmable clip detection: 1 % or 3 % n programmable thermal protection pre-warning n independent short-circuit protection per channel n low gain line driver mode (20 db) n loss-of-ground and open v p safe n all outputs protected from short-circuit to ground, to v p , or across the load n all pins protected from short-circuit to ground n soft thermal clipping to prevent audio holes n low battery detection. 3. quick reference data tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampli?er rev. 01 8 june 2004 preliminary data sheet table 1: quick reference data symbol parameter conditions min typ max unit v p1 , v p2 operating supply voltage 8 14.4 18 v i q quiescent current - 280 400 ma www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 8 june 2004 2 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampli?er 4. ordering information p o(max) maximum output power r l =4 w ; v p = 14.4 v; v in = 2 v (rms) square wave 44 46 - w r l =4 w ; v p = 15.2 v; v in = 2 v (rms) square wave 49 52 - w r l =2 w ; v p = 14.4 v; v in = 2 v (rms) square wave 83 87 - w thd total harmonic distortion - 0.01 0.1 % v n(o)(amp) noise output voltage in ampli?er mode -5070 m v v n(o)(ln) noise output voltage in line driver mode -2535 m v table 1: quick reference data continued symbol parameter conditions min typ max unit table 2: ordering information type number package name description version tda8592j dbs27p plastic dil-bent-sil (special bent) power package; 27 leads (lead length 7.7 mm) sot767-1 TDA8592Q dbs27p plastic dil-bent-sil (special bent) power package; 27 leads (lead length 6.8 mm) sot827-1 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 3 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 5. block diagram fig 1. block diagram. coa009 standby/ mute i 2 c-bus interface clip detect/ diagnostic mute protection/ diagnostic 26 db/ 20 db protection/ diagnostic 26 db/ 20 db protection/ diagnostic 26 db/ 20 db protection/ diagnostic 26 db/ 20 db mute mute mute 26 10 8 18 20 6 4 22 24 27 17 9 14 sgnd svr adsel sda v p1 v p2 inlr inrr inlf inrf stb acgnd pgnd1 pgnd3 pgnd4 11 15 13 16 12 12 scl 521 7 23 3 19 25 diag outrf + outrf - outlf + outlf - outrr + outrr - outlr + outlr - tab v p pgnd2 tda8592j TDA8592Q temperature and load dump protection www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 4 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 6. pinning information 6.1 pinning 6.2 pin description fig 2. pin contguration. tda8592j TDA8592Q adsel sda pgnd2 outrr - scl outrr + v p2 outrf - pgnd1 outrf + svr inrf inrr sgnd inlr inlf acgnd outlf + pgnd3 outlf - v p1 outlr + stb 001aaa691 outlr - pgnd4 diag tab 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 table 3: pin description symbol pin description adsel 1 i 2 c-bus address selection sda 2 i 2 c-bus data input and output pgnd2 3 power ground 2 outrr - 4 channel right rear negative output scl 5 i 2 c-bus clock input outrr+ 6 channel right rear positive output v p2 7 power supply voltage 2 outrf - 8 channel right front negative output pgnd1 9 power ground 1 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 5 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter to keep the output pins on the front side, shift bending is applied. 7. functional description the tda8592j; TDA8592Q is an audio power ampliter with four independent ampliters contgured in bridge tied load (btl) with diagnostic capability. the ampliter diagnostic functions give information about output offset, load, or short-circuit. diagnostic functions are controlled via the i 2 c-bus. the tda8592j; TDA8592Q is protected against short-circuit, over-temperature, open ground and open v p connections. if a short-circuit occurs at the input or output of a single ampliter, that channel shuts down, and the other channels continue to operate normally. the channel that has a short-circuit can be disabled by the microcontroller via the appropriate enable bit of the i 2 c-bus to prevent any noise generated by the fault condition from being heard. 7.1 start-up when pin stb is low, the total quiescent current is low, and the i 2 c-bus lines are high-impedance. when pin stb is high, the i 2 c-bus is biased and then the tda8592j; TDA8592Q performs a power-on reset. when bit d0 of instruction byte ib1 is set, the ampliter is activated, bit d7 of data byte 2 (power-on reset occurred) is reset, and pin dia g is no longer held low. outrf+ 10 channel right front positive output svr 11 half supply voltage tlter capacitor inrf 12 channel right front input inrr 13 channel right rear input sgnd 14 signal ground inlr 15 channel left rear input inlf 16 channel left front input acgnd 17 ac ground outlf+ 18 channel left front positive output pgnd3 19 power ground 3 outlf - 20 channel left front negative output v p1 21 power supply voltage 1 outlr+ 22 channel left rear positive output stb 23 standby or operating mute mode select input outlr - 24 channel left rear negative output pgnd4 25 power ground 4 dia g 26 diagnose and clip detection output; active low tab 27 heatsink connection, must be connected to ground table 3: pin description continued symbol pin description www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 6 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 7.2 start-up and shut-down timing a capacitor connected to pin svr enables smooth start-up and shut-down, preventing the ampliter from producing audible clicks at switch-on or switch-off. the start-up and shut-down times can be extended by increasing the capacitor value. if the ampliter is shut-down using pin stb, the ampliter is muted, and the capacitor connected to pin svr discharges. the low current standby mode is activated 2 seconds after pin stb goes low; see figure 8 . 7.3 power-on reset and supply voltage spikes if the supply voltage drops too low to guarantee the integrity of the data in the i 2 c-bus latches, the power-on reset cycle will start. all latches will be set to a pre-detned state, pin dia g will be pulled low to indicate that a power-on reset has occurred, and bit d7 of data byte 2 is also set for the same reason. when d0 of instruction byte 1 is set, the power-on ?ag resets, pin dia g is released and the ampliter will then enter its start-up cycle; see figure 9 and see figure 10 . 7.4 diagnostic output pin dia g indicates clipping, thermal protection pre-warning, short-circuit protection, low and high battery voltage. pin dia g is an open-drain output, is active low, and must be connected to an external voltage via an external pull-up resistor. if a failure occurs, pin dia g remains low during the failure and no clipping information is available. the microcontroller can read the failure information via the i 2 c-bus. 7.5 muting a hard mute and a soft mute can both be performed via the i 2 c-bus. a hard mute mutes the ampliter within 0.5 ms. a soft mute mutes the ampliter within 20 ms and is less audible. a hard mute is also activated if a voltage of 8 v is applied to pin stb. 7.6 temperature protection if the average junction temperature rises to a temperature value that has been set via the i 2 c-bus, a thermal protection pre-warning is activated making pin dia g low. if the temperature continues to rise, all four channels will be muted to reduce the output power (soft thermal clipping). the value at which the temperature mute control activates is txed: only the temperature at which the thermal protection pre-warning signal occurs can be specited by bit d4 in instruction byte 3. if the temperature mute control does not reduce the average junction temperature, all the power stages will be switched off (muted) at the absolute maximum temperature t j(max) . 7.7 offset detection offset detection can only be performed when there is no input signal to the ampliters, for instance when the external digital signal processor is muted after a start-up. the output voltage of each channel is measured and compared with a reference voltage. if the output voltage of a channel is greater than the reference voltage, bit d2 of the associated data byte is set and read by the microcontroller during a read instruction. note that the value of this bit is only meaningful when there is no input signal and the ampliter is not muted. offset detection is always enabled. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 7 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 7.8 speaker protection if one side of a speaker is connected to ground, a missing current protection is implemented to prevent damage to the speaker. a fault condition is detected in a channel when there is a mismatch between the power current in the high side and the power current in the low side; during a fault condition the channel will be switched off. the load status of each channel can be read via the i 2 c-bus: short to ground (one side of the speaker connected to ground), short to v p (one side of the speaker connected to v p ), and shorted load. 7.9 line driver mode an ampliter can be used as a line driver by switching it to low gain mode. in normal mode, the gain between single-ended input and differential output (across the load) is 26 db. in low gain mode the gain between single-ended input and differential output is 20 db. 7.10 input and ac ground capacitor values the negative inputs to all four ampliter channels are combined at pin acgnd. to obtain the best performance for supply voltage ripple rejection and unwanted audible noise, the value of the capacitor connected to pin acgnd must be as close as possible to 4 times the value of the input capacitor connected to the positive input of each channel. 7.11 dc-load detection when dc-load detection is enabled, during the start-up cycle, a dc offset is applied slowly to the ampliter outputs, and the output currents are measured. if the output current of an ampliter rises above a certain level, it is assumed that there is a load of less than 6 w and bit d5 is reset in the associated data byte register to indicate that a load is detected. because the offset is measured during the ampliter start-up cycle, detection is inaudible and can be performed every time the ampliter is switched on. 7.12 i 2 c-bus address selection if in the application more ampliters are used, the i 2 c-bus address of the tda8592j; TDA8592Q can be changed with an external resistor: see section 8 . 7.13 ac-load detection ac-load detection can be used to detect that ac-coupled speakers are connected correctly during assembly. this requires at least 3 periods of a 19 khz sine wave to be applied to the ampliter inputs. the ampliter produces a peak output voltage which also generates a peak output current through the ac-coupled speaker. the 19 khz sine wave is also audible during the test. if the ampliter detects three current peaks that are greater than 550 ma, the ac-load detection bit d1 of instruction byte ib1 is set to logic 1. three current peaks are counted to avoid false ac-load detection which can occur if the input signal is switched on and off. the peak current counter can be reset by setting bit d1 of instruction byte ib1 to logic 0. to guarantee ac-load detection, an ampliter current of more than 550 ma is required. ac-load detection will never occur with a current of less www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 8 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter than 150 ma. figure 3 shows which ac-loads are detected at different output voltages. for example, if a load is detected at an output voltage of 2 v (peak), the load is less than 3.5 w . if no load is detected, the output impedance is more than 13 w . 7.14 load detection procedure procedure: 1. at start-up, enable the ac or dc-load detection by setting d1 of instruction byte ib1 to logic 1. 2. after 250 ms the dc-load is detected and the mute is released. this is inaudible and can be implemented each time the ic is powered on. 3. when the ampliter start-up cycle is completed (after 1.5 s), apply an ac signal to the input, and dc-load bits d5 of each data byte should be read and stored by the microcontroller. 4. after at least 3 periods of the input signal, the load status can be checked by reading ac-detect bits d4 of each data byte. the ac-load peak current counter can be reset by setting bit d1 of instruction byte ib1 to logic 0 and then to logic 1. note that this will also reset the dc-load detection bits d5 in each data byte. 7.15 low headroom protection the normal dc output voltage of the ampliter is set to half the supply voltage and is related to the voltage on pin svr. an external capacitor is connected to pin svr to suppress power supply ripple. if the supply voltage drops (at vehicle engine start), the dc output voltage will follow slowly due to the affect of the svr capacitor. (1) i o(peak) < 150 ma. (2) i o(peak) > 550 ma. fig 3. tolerance of ac detected load as a function of output voltage. 001aaa587 10 10 2 z o(load) ( w ) 1 v o(peak) (v) 08 6 24 (2) no load present load present undefined (1) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 9 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter the headroom voltage is the voltage required for correct operation of the ampliter and is detned as the voltage difference between the level of the dc output voltage before the v p voltage drop and the level of v p after the voltage drop; see figure 4 . at a certain supply voltage drop, the headroom voltage will be insuftcient for correct operation of the ampliter. to prevent unwanted audible noises at the output, the headroom protection mode will be activated; see figure 9 . this protection discharges the capacitors connected to pins svr and acgnd to increase the headroom voltage. 8. i 2 c-bus specitcation fig 4. ampliter output during supply voltage. v (v) t (s) svr voltage output voltage steady state: 0.5v p headroom voltage v p 001aaa588 14 8.4 7 table 4: device address with hardware address selection; see figure 23 r adsel a6 a5 a4 a3 a2 a1 a0 r/ w 300 k w 11011000=wr ite to device 1 = read from device 27 k w 11011010=wr ite to device 1 = read from device 1k w 11011110=wr ite to device 1 = read from device fig 5. detnition of start and stop conditions. mba608 sda scl p stop condition sda scl s start condition www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 10 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 8.1 instruction bytes if bit r/ w = 0, the tda8592j; TDA8592Q expects 3 instruction bytes: ib1, ib2 and ib3. after a power-on reset, all instruction bits are set to zero. fig 6. bit transfer. mba607 data line stable; data valid change of data allowed sda scl fig 7. i 2 c-bus read and write modes. 001aaa822 ack msb msb - 1 msb msb - 1 lsb + 1 lsb lsb + 1 12 78912 789 12 78912 789 : generated by master (microcontroller) to stop the transfer, after the last acknowledge (a) a stop condition (p) must be generated to stop the transfer, the last byte must not be acknowledged and a stop condition (p) must be generated : generated by slave (tda8592j; TDA8592Q) : start : stop : acknowledge : read / write s p a r/w scl sda scl sda ack ack msb msb - 1 msb msb - 1 lsb + 1 lsb lsb + 1 ack sa a ap ap address write data read data w s address r i 2 c-write i 2 c-read www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 11 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter table 5: instruction byte ib1 bit description d7 to d2 - d1 ac or dc-load detection switch 0 = ac or dc-load detection off; resets dc-load detection bits and ac-load detection peak current counter 1 = ac or dc-load detection on d0 ampliter start enable (clear power-on reset ?ag, d7 of db2) 0 = ampliter off; pin dia g remains low 1 = ampliter on; when power-on occurs, bit d7 of db2 is reset and pin dia g is released table 6: instruction byte ib2 bit description d7 to d2 - d1 soft mute all ampliter channels (mute delay 20 ms) 0 = no mute 1 = mute d0 hard mute all ampliter channels (mute delay 0.4 ms) 0 = no mute 1 = mute table 7: instruction byte ib3 bit description d7 clip detection level 0 = 4 % detection level 1 = 1 % detection level d6 ampliter front channels gain select 0 = 26 db (normal mode) 1 = 20 db (line driver mode) d5 ampliter rear channels gain select 0 = 26 db (normal mode) 1 = 20 db (line driver mode) d4 ampliter thermal protection pre-warning 0 = warning level on 145 c 1 = warning level on 122 c d3 disable rf channel 0 = rf channel enabled 1 = rf channel disabled d2 disable lf channel 0 = lf channel enabled 1 = lf channel disabled www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 12 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 8.2 data bytes if bit r/ w = 1, the tda8592j; TDA8592Q will sent 4 data bytes to the microcontroller: db1, db2, db3 and db4. d1 disable rr channel 0 = rr channel enabled 1 = rr channel disabled d0 disable lr channel 0 = lr channel enabled 1 = lr channel disabled table 7: instruction byte ib3 continued bit description table 8: data byte db1 bit description d7 ampliter thermal protection pre-warning 0 = no warning 1 = junction temperature above pre-warning level d6 ampliter maximum thermal protection 0 = junction temperature below 175 c 1 = junction temperature above 175 c d5 channel lr dc-load detection 0 = dc-load detected 1 = no dc-load detected d4 channel lr ac-load detection 0 = no ac-load detected 1 = ac-load detected d3 channel lr load short-circuit 0 = normal load 1 = short-circuit load d2 channel lr output offset 0 = no output offset 1 = output offset d1 channel lr v p short-circuit 0 = no short-circuit to v p 1 = short-circuit to v p d0 channel lr ground short-circuit 0 = no short-circuit to ground 1 = short-circuit to ground www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 13 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter table 9: data byte db2 bit description d7 power-on reset occurred or ampliter status 0 = ampliter on 1 = por has occurred; ampliter off d6 - d5 channel rr dc-load detection 0 = dc-load detected 1 = no dc-load detected d4 channel rr ac-load detection 0 = no ac-load detected 1 = ac-load detected d3 channel rr load short-circuit 0 = normal load 1 = short-circuit load d2 channel rr output offset 0 = no output offset 1 = output offset d1 channel rr v p short-circuit 0 = no short-circuit to v p 1 = short-circuit to v p d0 channel rr ground short-circuit 0 = no short-circuit to ground 1 = short-circuit to ground table 10: data byte db3 bit description d7 to d6 - d5 channel lf dc-load detection 0 = dc-load detected 1 = no dc-load detected d4 channel lf ac-load detection 0 = no ac-load detected 1 = ac-load detected d3 channel lf load short-circuit 0 = normal load 1 = short-circuit load d2 channel lf output offset 0 = no output offset 1 = output offset d1 channel lf v p short-circuit 0 = no short-circuit to v p 1 = short-circuit to v p www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 14 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 9. limiting values d0 channel lf ground short-circuit 0 = no short-circuit to ground 1 = short-circuit to ground table 11: data byte db4 bit description d7 to d6 - d5 channel rf dc-load detection 0 = dc-load detected 1 = no dc-load detected d4 channel rf ac-load detection 0 = no ac-load detected 1 = ac-load detected d3 channel rf load short-circuit 0 = normal load 1 = short-circuit load d2 channel rf output offset 0 = no output offset 1 = output offset d1 channel rf v p short-circuit 0 = no short-circuit to v p 1 = short-circuit to v p d0 channel rf ground short-circuit 0 = no short-circuit to ground 1 = short-circuit to ground table 10: data byte db3 continued bit description table 12: limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit v p supply voltage operating - 18 v non operating - 1 +50 v load dump protection 0 50 v v sda , v scl voltage on pins sda and scl operating 0 7 v v inn , v svr , v acgnd , v dia g voltage on pins inlf, inlr, inrf, inrr, svr, acgnd and dia g operating 0 13 v v stb voltage on pin stb operating 0 24 v i osm non-repetitive peak output current -10a i orm repetitive peak output current - 6 a www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 15 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter [1] human body model: r s = 1.5 k w ; c = 100 pf; all pins have passed all tests to 2500 v to guarantee 2000 v, according to class ii. [2] machine model: r s =10 w ; c = 200 pf; l = 0.75 mh; all pins have passed all tests to 250 v to guarantee 200 v, according to class ii. 10. thermal characteristics 11. characteristics t j junction temperature - 150 c t stg storage temperature - 55 +150 c t amb ambient temperature - 40 +85 c v p(prot) supply voltage for protections ac and dc short-circuit voltage of output pins and across the load -18v v rp reverse polarity voltage voltage regulator only - - 18 v p tot total power dissipation t case =70 c - 80 w v esd electrostatic discharge voltage human body model [1] - 2000 v machine model [2] - 200 v table 12: limiting values continued in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit table 13: thermal characteristics symbol parameter conditions typ unit r th(j-c) thermal resistance from junction to case 1 k/w r th(j-a) thermal resistance from junction to ambient in free air 40 k/w table 14: characteristics t amb =25 c; v p = 14.4 v, r l =4 w ; measured in test circuit figure 23 ; unless otherwise specited. symbol parameter conditions min typ max unit supply voltage behavior v p1 , v p2 operating supply voltage r l =4 w 8 14.4 18 v r l =2 w 8 14.4 16 v i q quiescent current no load - 280 400 ma i stb standby current - 10 50 m a v o dc output voltage - 7.2 - v v p(mute) low supply voltage mute 6.5 7 8 v v hr headroom voltage when headroom protection activated; see figure 4 - 1.4 - v v por power-on reset voltage see figure 10 - 5.5 - v v oo output offset voltage mute mode and power on - 100 0 +100 mv mode select (pin stb) v stb standby mode voltage - - 1.3 v www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 16 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter v oper operating mode voltage 2.5 - 5.5 v v mute mute mode voltage 8 - v p v i i input current v stb =5v - 4 25 m a start-up, shut-down and mute timing t wake wake-up time from standby before trst i 2 c-bus transmission is recognized via pin stb; see figure 8 - 300 500 m s t mute(off) time from ampliter switch-on to mute release via i 2 c-bus d0(ib1) = 1; c svr =22 m f; see figure 8 - 250 - ms t d(mute-on) delay from mute to on (soft mute) d1(ib2) = 1 ? 0 102540ms delay from mute to on (fast mute) d0(ib2) = 1 ? 0 102540ms delay from mute to on via pin stb v stb from 8 v to 4 v 10 25 40 ms t d(on-mute) delay from on to mute (soft mute) d1(ib2) = 0 ? 1 102540ms delay from on to mute (fast mute) d0(ib2) = 0 ? 1 - 0.4 1 ms delay from on to mute via pin stb v stb from 4 v to 8 v - 0.4 1 ms i 2 c-bus interface v il low-level input voltage on pins scl and sda - - 1.5 v v ih high-level input voltage on pins scl and sda 2.3 - 5.5 v v ol low-level output voltage on pin sda i l = 3 ma - - 0.4 v f scl clock frequency - - 400 khz r adsel resistor value for address selection i 2 c-bus address d8/d9h 200 300 k w i 2 c-bus address da/dbh 15 27 36 k w i 2 c-bus address de/dfh 0 1 1.6 k w diagnostic v diag(l) low-level output voltage on pin dia g fault condition; i diag = 200 m a - - 0.8 v v o(offset) output voltage when offset is detected 1.5 2 2.5 v thd clip thd clip detection level d7(ib3) = 0 - 3.7 - % d7(ib3) = 1 - 1 - % t j(warn1) average junction temperature for pre-warning 1 d4(ib3) = 0 135 145 155 c t j(warn2) average junction temperature for pre-warning 2 d4(ib3) = 1 112 122 132 c t j(mute) average junction temperature for 3 db muting v in = 0.05 v 150 160 170 c t j(off) average junction temperature when all outputs are switched off 165 175 185 c table 14: characteristics continued t amb =25 c; v p = 14.4 v, r l =4 w ; measured in test circuit figure 23 ; unless otherwise specited. symbol parameter conditions min typ max unit www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 17 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter z o(load) impedance when a dc-load is detected --6 w z o(open) impedance when an open dc-load is detected 500 - - w i o(load) ampliter current when the ac-load bit is set 550 - - ma i o(open) ampliter current when the ac-load bit is not set - - 150 ma ampliter p o output power r l =4 w ; v p = 14.4 v; thd = 0.5 % 20 21 - w r l =4 w ; v p = 14.4 v; thd = 10 % 27 28 - w r l =4 w ; v p = 14.4 v; v in =2v (rms) square wave (maximum power) 44 46 - w r l =4 w ; v p = 15.2 v; v in =2v (rms) square wave (maximum power) 49 52 - w r l =2 w ; v p = 14.4 v; thd = 0.5 % 37 41 - w r l =2 w ; v p = 14.4 v; thd = 10 % 51 55 - w r l =2 w ; v p = 14.4 v; v in =2v (rms) square wave (maximum power) 83 87 - w thd total harmonic distortion p o = 1 w to 12 w; f = 1 khz; r l =4 w - 0.01 0.1 % p o = 1 w to 12 w; f = 10 khz - 0.2 0.5 % p o = 4 w; f = 1 khz - 0.01 0.03 % line driver mode; v o = 2 v (rms); f = 1 khz; r l = 600 w - 0.01 0.03 % a cs channel separation (crosstalk) 1 khz to 10 khz; r source = 600 w 50 60 - db p o = 4 w; f = 1 khz - 80 - db svrr supply voltage ripple rejection 100 hz to 10 khz; r source = 600 w 55 70 - db cmrr common mode ripple rejection ampliter mode; v cm = 0.3 v (p-p); f = 1 khz to 3 khz; r source =0 w 40 70 - db v cm(max)(rms) maximum common mode voltage level (rms value) f = 1 khz - - 0.6 v v n(o)(ln) noise output voltage in line driver mode tlter: 20 hz to 22 khz; r source = 600 w -2535 m v v n(o)(amp) noise output voltage in ampliter mode tlter: 20 hz to 22 khz; r source = 600 w -5070 m v g v(amp) voltage gain in ampliter mode single-ended input to differential output 25 26 27 db g v(ln) voltage gain in line driver mode single-ended input to differential output 19 20 21 db z i input impedance c in = 220 nf 55 70 - k w a mute mute attenuation v o(on) /v o(mute) 80 90 - db v o(mute) mute output voltage v in = 1 v (rms) - 70 - m v b p power bandwidth - 1 db; thd = 1 % - 20 - khz table 14: characteristics continued t amb =25 c; v p = 14.4 v, r l =4 w ; measured in test circuit figure 23 ; unless otherwise specited. symbol parameter conditions min typ max unit www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 18 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter fig 8. start-up and shut-down timing. 001aaa589 v p diag db2 bit d7 por ib1 bit d0 start enable svr stb amplifier output t mute(off) soft mute soft mute t wake www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 19 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter fig 9. low v p behavior (v p > 5.5 v). 001aaa590 t (s) v o (v) headroom voltage 14.4 8.8 8.6 7.2 3.5 v p low v p mute activated headroom protection activated: 1) fast mute 2) discharge of svr svr voltage output voltage low v p mute released diag db2 bit d7 fig 10. low v p behavior (v p < 5.5 v). por activated 14.4 8.8 8.6 7.2 3.5 v p low v p mute activated svr voltage output voltage diag db2 bit d7 5.5 por has occured 001aaa591 v o (v) t (s) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 20 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 11.1 performance diagrams 11.1.1 thd as function of output power p o for different frequencies. 11.1.2 thd as function of frequency for different output powers (1) v p = 14.4 v; r l = 4 w ; f = 10 khz. (2) v p = 14.4 v; r l = 4 w ; f = 1 khz. (3) v p = 14.4 v; r l = 4 w ; f = 100 hz. fig 11. thd as function of output power. 001aaa761 10 - 1 10 - 2 10 1 10 2 thd (%) 10 - 3 p o (w) 10 - 2 10 2 10 10 - 1 1 (1) (2) (3) (1) v p = 14.4 v; r l = 4 w ; p o = 1 w. (2) v p = 14.4 v; r l = 4 w ; p o = 10 w. fig 12. thd as function of frequency. 001aaa762 10 - 1 10 - 2 1 10 thd (%) 10 - 3 f (khz) 10 - 2 10 2 10 10 - 1 1 (1) (2) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 21 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 11.1.3 line driver mode 11.1.4 output power as function of frequency for different thd levels v p = 14.4 v; r l = 600 w ; f = 1 khz. fig 13. thd as function of v o in balanced line driver mode. 001aaa763 v o(rms) (v) 10 - 1 10 2 10 1 10 - 1 10 - 2 1 thd (%) 10 - 3 (1) v p = 14.4 v; r l =4 w ; thd = 10 %. (2) v p = 14.4 v; r l =4 w ; thd = 5 %. (3) v p = 14.4 v; r l =4 w ; thd = 0.5 %. fig 14. p o as function of frequency at 4 w load. 001aaa764 f (khz) 10 - 2 10 2 10 10 - 1 1 24 26 22 28 30 p o (w) 20 (1) (2) (3) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 22 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 11.1.5 output power as function of supply voltage (1) v p = 14.4 v; r l =2 w ; thd = 10 %. (2) v p = 14.4 v; r l =2 w ; thd = 5 %. (3) v p = 14.4 v; r l =2 w ; thd = 0.5 %. fig 15. p o as function of frequency at 2 w load. 001aaa765 f (khz) 10 - 2 10 2 10 10 - 1 1 45 50 40 55 60 p o (w) 35 (1) (2) (3) (1) f = 1 khz; r l =4 w ; maximum p o . (2) f = 1 khz; r l =4 w ; thd = 10 %. (3) f = 1 khz; r l =4 w ; thd = 0.5 %. fig 16. p o as function of supply voltage at 4 w load. v p (v) 8 20 16 12 10 18 14 001aaa821 40 60 20 80 100 p o (w) 0 (1) (2) (3) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 23 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 11.1.6 supply voltage ripple rejection in operating and mute mode (1) f = 1 khz; r l =2 w ; maximum p o . (2) f = 1 khz; r l =2 w ; thd = 10 %. (3) f = 1 khz; r l =2 w ; thd = 0.5 %. fig 17. p o as function of supply voltage at 2 w load. v p (v) 8 20 16 12 10 18 14 001aaa766 40 60 20 80 100 p o (w) 0 (1) (2) (3) (1) v p = 14.4 v; r l =4 w ; v ripple = 2 v (p-p); r in = 600 w ; operating. (2) v p = 14.4 v; r l =4 w ; v ripple = 2 v (p-p); r in = 600 w ; mute. fig 18. svrr as function of frequency, in operating and mute. 001aaa767 f (khz) 10 - 1 10 1 80 90 70 100 11 svrr (db) 60 (1) (2) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 24 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 11.1.7 channel separation as function of frequency 11.1.8 power dissipation and eftciency v p = 14.4 v; r l =4 w ; p o = 4 w; r in = 600 w . fig 19. channel separation as function of frequency. 001aaa768 f (khz) 10 - 2 10 2 10 10 - 1 1 70 80 60 90 100 a cs (db) 50 v p = 14.4 v; r l =4 w ; f = 1 khz. fig 20. power dissipation as function of output power per channel (4 channels driven). p o (w) 0 30 10 20 001aaa602 20 30 10 40 50 p tot (w) 0 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 25 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 12. application information the beep input circuit is to amplify the beep signal from the microcontroller to all 4 ampliters (gain = 0 db). remark: this circuit will not effect the ampliter performance v p = 14.4 v; r l =4 w ; f = 1 khz. fig 21. eftciency as function of output power per channel (4 channels driven). p o (w) 0 40 32 16 24 8 001aaa603 40 60 20 80 100 h (%) 0 fig 22. application diagram for beep input. 001aaa692 from microcontroller 1.7 k w 0.22 m f 100 w 2.2 m f 47 pf tda8592j TDA8592Q acgnd www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 26 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 12.1 test and application information (1) supply decoupling: the high frequency decoupling capacitors (220 nf) should be connected as close as possible to the supply pins. it is important that these capacitors are of good quality. when several channels are shorted to the supply simultaneously, high peak voltages can occur at the supply line due to the activation of the protections. the high frequency decoupling capacitors should suppress these voltage peaks. good results have been achieved with 0805 case size capacitors (x7r material, 220 nf) connected close to each of the supply pins. (2) the acgnd capacitor value must be close to four times the input capacitor value. (3) a capacitor of 10 nf may be added from every ampliter output to ground for emc reasons. fig 23. test and application information. coa010 standby/ mute i 2 c-bus interface clip detect/ diagnostic mute protection/ diagnostic 26 db/ 20 db protection/ diagnostic 26 db/ 20 db protection/ diagnostic 26 db/ 20 db protection/ diagnostic temperature and load dump protection 26 db/ 20 db mute mute mute 26 10 8 18 20 6 4 22 24 27 17 9 14 sgnd svr inlr inrr inlf inrf stb acgnd pgnd1 pgnd2 pgnd3 pgnd4 11 15 13 16 12 23 15 2 217 3 19 25 diag v p2 v p1 sda scl tda8592j TDA8592Q adsel outrf + outrf - outlf + outlf - outrr + outrr - outlr + outlr - tab 14.4 v v p 10 k w +5 v r s 470 nf r s 470 nf r s 470 nf r s 470 nf 2.2 m f (4 470 nf) 22 m f 220 nf 220 nf 2200 m f (16 v) r adsel (1) (1) (3) (2) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 27 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 12.2 pcb layout fig 24. pcb layout of test and application circuit; copper layer top. fig 25. pcb layout of test and application circuit; copper layer bottom. 001aaa604 001aaa605 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 28 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter fig 26. pcb layout of test and application circuit; components top. fig 27. pcb layout of test and application circuit; components bottom. 001aaa606 2200 m f 22 m f 470 nf 470 nf 2.2 m f d1 dz 5.6 v diag mode gnd gnd sense i 2 c supply sgnd rf rr lr lf 10 m f 1 m f rr rf lf lr sda + 5 v gnd scl v p v p out out in d8 da de (00) (01) (11) address select address off on tda8593j 001aaa607 tda3664 220 nf 220 nf 4.7 k w 47 k w 33 k w 47 k w www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 29 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 13. package outline fig 28. package outline sot767-1. unit a a 2 references outline version european projection issue date iec jedec jeita mm 17.0 15.5 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. sot767-1 0 5 10 mm scale l e a c a 4 a 5 a 2 m l 3 e 1 q w m b p 1 d z e 2 e e 127 dbs27p: plastic dil-bent-sil (special bent) power package; 27 leads (lead length 7.7 mm) sot767-1 v m d x h e h non-concave view b : mounting base side b d b e 1 b p cd (1) e (1) z (1) de d h ll 3 m 0.60 0.45 0.5 0.3 30.4 29.9 28.0 27.5 12 2 12.2 11.8 10.15 9.85 1 e 2 4 2.4 1.6 e h 6 e 1 2.4 1.8 2.1 1.8 1.85 1.65 4.3 8.4 7.0 q j 0.25 w 0.6 v 0.03 x 45 b j 02-05-02 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 30 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter fig 29. package outline sot827-1. unit a d (1) e (1) references outline version european projection issue date iec jedec jeita mm 19 a 2 4.65 4.35 b p 0.60 0.45 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.25 mm maximum per side are not included. sot827-1 - - - - - - - - - 0 10 20 mm scale l e a c a 2 m l 3 l 4 l 2 q w m b p d z e 1 e 2 e 1 27 dbs27p: plastic dil-bent-sil (special bent) power package; 27 leads (lead length 6.8 mm) sot827-1 v m d x h e h non-concave view b : mounting base side b d c z (1) dee 1 e 2 l 3 d h e h lm 0.5 0.3 29.2 28.8 25.8 25.4 12 2 15.9 15.5 14 1.15 0.85 l 2 3.9 3.1 l 4 22.9 22.1 8 1.8 1.2 2.1 1.8 3.4 3.1 4 6.8 q j 0.25 w 0.6 v 0.03 x j 03-07-29 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 31 of 33 philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 14. revision history table 15: revision history document id release date data sheet status change notice order number supersedes tda8592_1 20040608 preliminary data sheet - 9397 750 13007 - www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 9397 750 13007 ? koninklijke philips electronics n.v. 2004. all rights reserved. preliminary data sheet rev. 01 ? 8 june 2004 32 of 33 15. data sheet status [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 l atest 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. 16. detnitions short-form specitcation ? the data in a short-form specitcation 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 detnition ? 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 specitcation 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 specited use without further testing or moditcation. 17. disclaimers life support ? 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 notitcation (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license 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 specited. 18. licenses 19. contact information for additional information, please visit: http://www.semiconductors.philips.com for sales oftce addresses, send an email to: sales.addresses@www.semiconductors.philips.com level data sheet status [1] product status [2] [3] detnition i objective data development this data sheet contains data from the objective specitcation for product development. philips semiconductors reserves the right to change the specitcation in any manner without notice. ii preliminary data qualitcation this data sheet contains data from the preliminary specitcation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the specitcation 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 specitcation. 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 notitcation (cpcn). purchase of philips i 2 c-bus components purchase of philips i 2 c-bus components conveys a license under the philips? i 2 c-bus patent to use the components in the i 2 c-bus system provided the system conforms to the i 2 c-bus specitcation detned by koninklijke philips electronics n.v. this specitcation can be ordered using the code 9398 393 40011. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
? koninklijke philips electronics n.v. 2004 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. 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 convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: 8 june 2004 document order number: 9397 750 13007 published in the netherlands philips semiconductors tda8592j; TDA8592Q i 2 c-bus controlled 4 50 w power ampliter 20. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 quick reference data . . . . . . . . . . . . . . . . . . . . . 1 4 ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 pinning information . . . . . . . . . . . . . . . . . . . . . . 4 6.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 functional description . . . . . . . . . . . . . . . . . . . 5 7.1 start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 7.2 start-up and shut-down timing . . . . . . . . . . . . . 6 7.3 power-on reset and supply voltage spikes . . . . 6 7.4 diagnostic output . . . . . . . . . . . . . . . . . . . . . . . 6 7.5 muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 7.6 temperature protection. . . . . . . . . . . . . . . . . . . 6 7.7 offset detection. . . . . . . . . . . . . . . . . . . . . . . . . 6 7.8 speaker protection . . . . . . . . . . . . . . . . . . . . . . 7 7.9 line driver mode . . . . . . . . . . . . . . . . . . . . . . . . 7 7.10 input and ac ground capacitor values . . . . . . . 7 7.11 dc-load detection . . . . . . . . . . . . . . . . . . . . . . . 7 7.12 i 2 c-bus address selection. . . . . . . . . . . . . . . . . 7 7.13 ac-load detection . . . . . . . . . . . . . . . . . . . . . . . 7 7.14 load detection procedure . . . . . . . . . . . . . . . . . 8 7.15 low headroom protection . . . . . . . . . . . . . . . . . 8 8i 2 c-bus specitcation . . . . . . . . . . . . . . . . . . . . . 9 8.1 instruction bytes . . . . . . . . . . . . . . . . . . . . . . . 10 8.2 data bytes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 9 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 14 10 thermal characteristics. . . . . . . . . . . . . . . . . . 15 11 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 15 11.1 performance diagrams . . . . . . . . . . . . . . . . . . 20 11.1.1 thd as function of output power p o for different frequencies. . . . . . . . . . . . . . . . . . . . 20 11.1.2 thd as function of frequency for different output powers . . . . . . . . . . . . . . . . . . . . . . . . . 20 11.1.3 line driver mode . . . . . . . . . . . . . . . . . . . . . . . 21 11.1.4 output power as function of frequency for different thd levels . . . . . . . . . . . . . . . . . . . . 21 11.1.5 output power as function of supply voltage . . 22 11.1.6 supply voltage ripple rejection in operating and mute mode. . . . . . . . . . . . . . . . . . . . . . . . 23 11.1.7 channel separation as function of frequency . 24 11.1.8 power dissipation and eftciency. . . . . . . . . . . 24 12 application information. . . . . . . . . . . . . . . . . . 25 12.1 test and application information . . . . . . . . . . . 26 12.2 pcb layout . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 13 package outline . . . . . . . . . . . . . . . . . . . . . . . . 29 14 revision history . . . . . . . . . . . . . . . . . . . . . . . 31 15 data sheet status. . . . . . . . . . . . . . . . . . . . . . . 32 16 detnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 17 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 18 licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 19 contact information . . . . . . . . . . . . . . . . . . . . 32 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet

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