IC AMP AUDIO PWR 87W QUAD 37SIL

TDA8588BJ/N3,112

Manufacturer Part NumberTDA8588BJ/N3,112
DescriptionIC AMP AUDIO PWR 87W QUAD 37SIL
ManufacturerNXP Semiconductors
TypeClass AB
TDA8588BJ/N3,112 datasheet
 

Specifications of TDA8588BJ/N3,112

Package / Case37-SIL (Bent and Staggered Leads)Output Type4-Channel (Quad)
Max Output Power X Channels @ Load87W x 4 @ 2 OhmVoltage - Supply8 V ~ 18 V
FeaturesI²C, Mute, Short-Circuit and Thermal Protection, StandbyMounting TypeThrough Hole
ProductClass-ABMaximum Operating Temperature+ 85 C
Mounting StyleThrough HoleMinimum Operating Temperature- 40 C
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names935282039112
TDA8588BJ/N3
TDA8588BJ/N3
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INTEGRATED CIRCUITS
DATA SHEET
TDA8588J; TDA8588xJ
2
I
C-bus controlled 4
50 Watt
power amplifier and multiple
voltage regulator
Product specification
2004 Feb 24

TDA8588BJ/N3,112 Summary of contents

  • Page 1

    DATA SHEET TDA8588J; TDA8588xJ 2 I C-bus controlled 4 power amplifier and multiple voltage regulator Product specification INTEGRATED CIRCUITS 50 Watt 2004 Feb 24 ...

  • Page 2

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator FEATURES Amplifiers 2 I C-bus control Can drive a 2 load with a battery voltage and a 4 load with a battery voltage ...

  • Page 3

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator QUICK REFERENCE DATA SYMBOL PARAMETER Amplifiers operating supply voltage total quiescent current q(tot) P maximum output power o(max) THD total harmonic distortion ...

  • Page 4

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER V output voltage of regulator 5 O(REG5) P OWER SWITCHES V dropout voltage of switch 1 drop(SW1) V dropout voltage of switch 2 drop(SW2) ORDERING INFORMATION ...

  • Page 5

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator BLOCK DIAGRAM 36 BUCAP RESCAP 2 SDA 4 SCL 22 STB 11 IN1 15 IN2 12 IN3 14 IN4 2004 Feb 24 50 Watt ...

  • Page 6

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator PINNING SYMBOL PIN PGND2/TAB 1 SDA 2 OUT3 3 SCL 4 OUT3 OUT1 7 PGND1 8 OUT1+ 9 SVR 10 IN1 11 IN3 12 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 2004 Feb 24 50 Watt power PGND2/TAB 1 SDA 2 OUT3 3 SCL 4 OUT3 OUT1 7 PGND1 8 OUT1 9 SVR 10 IN1 ...

  • Page 8

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator FUNCTIONAL DESCRIPTION The TDA8588 is a multiple voltage regulator combined with four independent audio power amplifiers configured in bridge tied load with diagnostic capability. The output voltages of ...

  • Page 9

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 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 ...

  • Page 10

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 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. ...

  • Page 11

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator VOLTAGE REGULATORS The voltage regulator section contains: Four switchable regulators and one permanent active regulator Two power switches with loss-of-ground protection Reset push-pull output Backup functionality. The quiescent ...

  • Page 12

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator V (V) V – V – REG2 --------------------------------------------------- - backup backup I L Reset output A reset pulse is generated at pin RST ...

  • Page 13

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Protection All regulator and switch outputs are fully protected by foldback current limiting against load dumps and short-circuits; see Fig.6. During a load dump all regulator outputs, except ...

  • Page 14

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 2 I C-BUS SPECIFICATION handbook, halfpage If address byte bit R the TDA8588 expects 3 instruction bytes: IB1, IB2 and IB3; see Table 1 to Table ...

  • Page 15

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 2 I C-WRITE SCL 1 2 MSB MSB 1 SDA S ADDRESS 2 I C-READ SCL 1 2 MSB MSB 1 SDA S ADDRESS : generated by master ...

  • Page 16

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Table 1 Instruction byte IB1 BIT DESCRIPTION D7 regulator 5 output voltage control (see Table SW2 control 0 = SW2 off 1 = ...

  • Page 17

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Table 6 Instruction byte IB3 BIT DESCRIPTION D7 clip detection level detection level detection level D6 amplifier channels 1 and ...

  • Page 18

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Table 8 Data byte DB2 BIT DESCRIPTION D7 Power-on reset occurred or amplifier status 0 = amplifi POR has occurred; amplifier off D6 regulator thermal ...

  • Page 19

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Table 10 Data byte DB4 BIT DESCRIPTION channel 1 DC load detection load detected load detected D4 channel ...

  • Page 20

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER V supply voltage voltage on pins SDA and SCL SDA ...

  • Page 21

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator THERMAL CHARACTERISTICS SYMBOL PARAMETER R thermal resistance from junction to ambient th(j-a) R thermal resistance from junction to case th(j-c) handbook, halfpage QUALITY SPECIFICATION In accordance with “General ...

  • Page 22

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator CHARACTERISTICS Amplifier section 14 measured in the test circuit Fig.26; unless otherwise specified. amb P L SYMBOL ...

  • Page 23

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER f SCL clock frequency SCL Diagnostic V diagnostic pin LOW output DIAG voltage V output voltage when offset is o(offset) detected THD THD clip detection level ...

  • Page 24

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER channel separation (crosstalk) cs SVRR supply voltage ripple rejection CMRR common mode ripple rejection V maximum common mode voltage cm(max)(rms) level (rms value) V noise output ...

  • Page 25

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER Reset delay (pin RESCAP) I charge current ch I discharge current dch V reset signal threshold th(rst) voltage t reset signal delay d(rst) Regulator 1: REG1 ...

  • Page 26

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER V dropout voltage drop I current limit limit I short-circuit current sc Regulator 3: REG3 (mechanical digital output voltage O(REG3) V line regulation voltage ...

  • Page 27

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER V load regulation voltage O(load) SVRR supply voltage ripple rejection V dropout voltage drop I peak output current O(peak) I limit current limit I short-circuit current ...

  • Page 28

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator SYMBOL PARAMETER Power switch 2: SW2 (amplifier) V dropout voltage drop(SW2) I limit current limit Backup switch I continuous current DC(BU) V clamping voltage clamp(BU) V dropout voltage ...

  • Page 29

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator V p DIAG V O(REG3) Amplifier status DB2 bit D7 IB1 bit D0 IB2 bit D4 t STB SVR t mute(off) Amplifier output 2004 Feb 24 50 Watt ...

  • Page 30

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator handbook, full pagewidth V O (V) 14.4 8.8 8.6 7.2 3.5 DIAG DB2 bit D7 V O(REG3) 2004 Feb 24 50 Watt power Headroom protection activated: 1) fast ...

  • Page 31

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator V O (V) 14.4 8.8 8.6 7.2 5.5 3.5 DIAG DB2 bit D7 V O(REG3) 2004 Feb 24 50 Watt power V p Low V mute activated p ...

  • Page 32

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator V (V) 2004 Feb 24 50 Watt power V th(rst) t d(rst) Fig.15 Reset delay function. 32 Product specification TDA8588J; TDA8588xJ O(REG2) V RST t ...

  • Page 33

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Performance diagrams THD AS A FUNCTION OF OUTPUT POWER 2 10 handbook, full pagewidth THD (%) (1) f ...

  • Page 34

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator THD AS A FUNCTION OF FREQUENCY AT DIFFERENT OUTPUT POWERS 10 handbook, full pagewidth THD (%) ( ...

  • Page 35

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator L INE DRIVER MODE 1 handbook, full pagewidth THD (%) 14 600 . L ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator O UTPUT POWER AS A FUNCTION OF FREQUENCY AT DIFFERENT 30 handbook, full pagewidth (1) THD = 10 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 60 handbook, full pagewidth (1) THD = 10 %. (2) THD = 5 %. (3) THD = 0.5 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator UTPUT POWER AS A FUNCTION OF SUPPLY VOLTAGE O 100 (1) Maximum power. (2) THD ...

  • Page 39

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 100 handbook, full pagewidth (1) Maximum power. (2) THD = 10 %. (3) THD = 0 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator S UPPLY VOLTAGE RIPPLE REJECTION IN OPERATING AND MUTE MODES 80 handbook, full pagewidth SVRR (dB 14 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator C HANNEL SEPARATION AS A FUNCTION OF FREQUENCY 100 handbook, full pagewidth cs (dB 14 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator P OWER DISSIPATION AND EFFICIENCY 50 handbook, full pagewidth P tot ( 14 ...

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    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 100 handbook, full pagewidth (%) 14 kHz. Fig.26 Amplifier ...

  • Page 44

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator APPLICATION AND TEST INFORMATION BUCAP 36 1000 F 220 nF (16 V) BACKUP SWITCH 14.4 V 220 F 220 nF (16 V) RESCAP 28 47 ...

  • Page 45

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Supply decoupling (see Fig.26) The high frequency 220 nF decoupling capacitors connected to power supply voltage pins 6 and 20 should be located as close as possible to ...

  • Page 46

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator PCB layout handbook, full pagewidth Fig.27 Top of printed-circuit board layout of test and application circuit showing copper layer viewed from top. handbook, full pagewidth Fig.28 Bottom of ...

  • Page 47

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Sense DZ 5 Mode 2200 F 4.7 k off GND SDA + 5 V GND DIAG SCL ...

  • Page 48

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator Beep input circuit Beep input circuit to amplify the beep signal from the microcontroller to all 4 amplifiers (gain = 0 dB). Note that this circuit will not ...

  • Page 49

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator E 2 XAMPLE REGULATOR Regulator 2 is stabilized with an electrolytic output capacitor which has an ESR capacitor value decreases ...

  • Page 50

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator PACKAGE OUTLINE DBS37P: plastic DIL-bent-SIL power package; 37 leads (lead length 6.8 mm DIMENSIONS (mm are the original dimensions) (1) UNIT ...

  • Page 51

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 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 ...

  • Page 52

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the most ...

  • Page 53

    Philips Semiconductors 2 I C-bus controlled 4 amplifier and multiple voltage regulator 2 PURCHASE OF PHILIPS I C COMPONENTS Purchase of Philips I components in the I Philips. This specification can be ordered using the code 9398 393 40011. 2004 ...

  • Page 54

    Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...