TDA8928J NXP Semiconductors, TDA8928J Datasheet
TDA8928J
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TDA8928J Summary of contents
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... DATA SHEET TDA8928J Power stage class-D audio amplifier Preliminary specification Supersedes data of 2004 Feb 04 INTEGRATED CIRCUITS 2004 May 05 ...
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... Reference design 15.4.1 Printed-circuit board 15.4.2 Bill of materials 15.5 Curves measured in reference design 16 PACKAGE OUTLINE 17 SOLDERING 17.1 Introduction to soldering through-hole mount packages 17.2 Soldering by dipping or by solder wave 17.3 Manual soldering 17.4 Suitability of through-hole mount IC packages for dipping and wave soldering methods 18 DATA SHEET STATUS 19 DEFINITIONS 20 DISCLAIMERS 2 TDA8928J ...
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... DIL-bent-SIL power package; 17 leads (row spacing 2.54 mm) 2004 May 05 3 GENERAL DESCRIPTION The TDA8928J is a switching power stage for a high efficiency class-D audio power amplifier system. With this power stage a compact 2 digital amplifier system can be built, operating with high efficiency and very low dissipation. No heatsink is required ...
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... TDA8928J 4 DRIVER HIGH CONTROL 1 AND HANDSHAKE 2 DRIVER LOW 9 temp V SS1 TEMPERATURE SENSOR 3 AND current V DD2 CURRENT PROTECTION 15 14 DRIVER HIGH CONTROL 17 AND HANDSHAKE 16 DRIVER LOW 8 V SS1 V SS2 Fig.1 Block diagram. 4 Preliminary specification TDA8928J 5 6 BOOT1 7 OUT1 12 BOOT2 11 OUT2 10 MGX377 ...
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... SW2 17 digital switch input; channel 2 2004 May 05 handbook, halfpage SW1 1 REL1 2 DIAG 3 EN1 4 V DD1 5 BOOT1 6 OUT1 7 V SS1 8 TDA8928J STAB 9 V SS2 10 OUT2 11 BOOT2 12 V DD2 13 EN2 14 POWERUP 15 REL2 16 SW2 17 Fig.2 Pin configuration. 5 Preliminary specification TDA8928J MGX378 ...
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... SS current is exceeded. 2004 May 05 8.2 Protection Temperature and short-circuit protection sensors are included in the TDA8928J. The diagnostic output is pulled down to V maximum temperature is exceeded. The system shuts itself down when pin DIAG is connected to pins EN1 and EN2. 8.2.1 M Pin DIAG becomes LOW if the junction temperature (T exceeds 150 C ...
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... V all pins with respect to V all pins with respect to each other (class B) = 1500 ; C = 100 pF. in free air in free air 7 Preliminary specification TDA8928J MIN. MAX +150 40 +85 150 (class 1a) ...
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... mA; note 1 0 DIAG no error condition referenced referenced referenced POWERUP = V 150 DIAG DIAG(LOW DIAG DIAG(LOW) 8 Preliminary specification TDA8928J TYP. MAX. UNIT ...
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... L THD = 0.5 % THD = note kHz kHz kHz; note 310 kHz 0.1 (series resistance of filter coil); T osc s measurement. ds(on) 9 Preliminary specification TDA8928J MIN. TYP. MAX. UNIT ( ( 0.05 0 amb ...
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... STAB V REL ( 100 ns Fig.3 Timing diagram PWM output, switch and release signals. 2004 May 05 CONDITIONS from pin SW1 (SW2) to pin OUT1 (OUT2) 1/f osc blank 10 Preliminary specification TDA8928J MIN. TYP. MAX. UNIT 200 ns 220 270 ns ...
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... Acrobat reader. white to force landscape pages to be ... 12 V 100 SW1 V REL1 V STAB TDA8928J 12 k EN1 4 CONTROL SW1 1 AND HANDSHAKE REL1 2 STAB 9 temp TEMPERATURE SENSOR ...
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... The output power at THD = 15.4 Reference design The reference design for a self oscillating class-D system for the TDA8928J is shown in Fig.5. The Printed-Circuit Board (PCB) layout is shown in Figs 6, 7 and 8. The bill of materials is given in Section 15.4.2. 2004 May ...
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... C38 DZ2 100 nF C21 3.3 V U2B 2.2 nF LM393 5 7 C22 6 2 R34 3.9 k C42 R35 2.2 nF 150 Fig.5 Single-ended self oscillating class-D system application diagram for TDA8928J DDP bead L2 V SSP bead 470 F C10 C5 (35 V) 220 nF STAB (U1,9) R26 0 R11 ...
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... The printed-circuit board dimensions are 8.636 79 holes; 94 components (32 resistors and 41 capacitors). handbook, full pagewidth C34 R23 Fig.6 Printed-circuit board (bottom silk) layout for TDA8928J. handbook, full pagewidth Fig.7 Printed-circuit board (bottom copper) layout for TDA8928J. 2004 May 05 5.842 cm; single-sided copper silk screen on both sides; ...
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... Toko 11RHBP-330M ws PCB switch, SACME 09-03290-01 connector Augat 5KEV-03 Augat 5KEV-02 Cinch Farnell 152-396 Jumpers 0.5 mm SMD0805 SMD0805 15 Preliminary specification TDA8928J state of D art V P typ +/- 12 single layer demo PCB v2r4 RL 1 2003 C14 C15 J3 CO2 CO1 ...
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... SMD0805 short-circuited in a new printed-circuit board layout SMD1206 1206 due to dissipation SMD2512 2512 due to dissipation SMD1206 used as jumper SMD1206 used as jumper SMD1206 used as jumper SMD0805 SMD1206 used as jumpers SMD0805 SMD0805 SMD0805 SMD0805 SMD0805 SMD0805 SMD0805 16 Preliminary specification TDA8928J COMMENTS ...
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... (1) Both supply lines in phase. (2) One supply line (V (3) One supply line (V (4) Both supply lines in antiphase. Fig.12 SVRR as function of frequency. 17 Preliminary specification TDA8928J MGX384 (1) ( (Hz MGX386 (1) (2) ...
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... MDB624 24 handbook, halfpage (Hz) THD + ( ( Fig.16 Output power as function of supply voltage. 18 Preliminary specification TDA8928J MGX388 (1) ( (Hz frequency. MGX389 ( kHz ...
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... scale ( 20.0 12 2.54 1.27 5.08 19.6 11.8 REFERENCES JEDEC JEITA 19 Preliminary specification TDA8928J D h view B: mounting base side 3.4 8.4 2.4 2.1 0.6 4.3 0.25 0.03 3.1 7.0 1.6 1.8 EUROPEAN ISSUE DATE ...
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... scale ( 20.0 12 2.54 1.27 2.54 19.6 11.8 REFERENCES JEDEC JEITA 20 Preliminary specification TDA8928J SOT577 view B: mounting base side 3.4 3.75 3.75 2.1 0.6 0.4 0.03 3.1 3.15 3.15 1.8 EUROPEAN ISSUE DATE PROJECTION 01-01-05 03-03-12 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. SOLDERING METHOD DIPPING suitable 21 Preliminary specification TDA8928J ). If the stg(max) WAVE suitable (1) suitable not suitable ...
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... Preliminary specification TDA8928J DEFINITION These products are not Philips Semiconductors ...
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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 ...