TDA7563APD STMicroelectronics, TDA7563APD Datasheet
TDA7563APD
Specifications of TDA7563APD
Related parts for TDA7563APD
TDA7563APD Summary of contents
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... ESD protection Table 1. Device summary Order code TDA7563A TDA7563AH TDA7563ASM TDA7563ASMTR TDA7563APD February 2008 4 x 50W multifunction quad power amplifier with built-in diagnostics feature PowerSO36 (Slug up) Flexiwatt27 (Vertical) Description The TDA7563A is a new BCD technology Quad Bridge type of car radio amplifier in Flexiwatt27 & ...
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Contents Contents 1 Block, pins connection and application diagrams . . . . . . . . . . . . . . . . . 5 2 Electrical specifications . . . . . . . . . . ...
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TDA7563A List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures List of figures Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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TDA7563A 1 Block, pins connection and application diagrams Figure 1. Block diagram ST-BY/MUTE Figure 2. Application circuit BUS Block, pins connection ...
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Block, pins connection and application diagrams Figure 3. Pin connections - Flexiwatt27 (Top view) Flexiwatt 27 (horizontal/SMD) Figure 4. Pin connections - PowerSO36 (Top view) 6/35 27 TAB 26 DATA 25 PW_GND RR 24 OUT RR OUT RR+ ...
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TDA7563A 2 Electrical specifications 2.1 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol V Operating supply voltage supply voltage S V Peak supply voltage (for t = 50ms) peak V CK pin voltage CK V Data ...
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Electrical specifications Table 3. Electrical characteristics (continued) (Refer to the test circuit, V Symbol Parameter THD Total harmonic distortion C Cross talk T R Input impedance IN G Voltage gain 1 (default) V1 ΔG Voltage gain match ...
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TDA7563A Table 3. Electrical characteristics (continued) (Refer to the test circuit, V Symbol Parameter CD Clip det. THD level THD Turn on diagnostics 1 (Power amplifier mode) Short to GND det. (below this Pgnd limit, the output is considered in ...
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Electrical specifications Table 3. Electrical characteristics (continued) (Refer to the test circuit, V Symbol Parameter V Offset detection O I Normal load current detection NL I Open load current detection bus interface S Clock frequency CL ...
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TDA7563A Figure 9. Distortion vs. output power (4Ω, HI- EFF) THD (%) EFF MODE Ω KHz 0 KHz 0.01 0.001 0.1 ...
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Electrical specifications Figure 15. Power dissipation and efficiency vs. output power (4Ω, STD, SINE) Ptot (W) 90 STANDARD MODE 14 Ohm KHz SINE ...
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TDA7563A 3 Diagnostics functional description 3.1 Turn-on diagnostic It is activated at the turn-on (standby out) under I are: – SHORT TO GND – SHORT TO Vs – SHORT ACROSS THE SPEAKER – OPEN SPEAKER To verify if any of ...
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Diagnostics functional description Figure 20. SVR and output behavior (case 1: without turn-on diagnostic) Vsvr Out Bias (power amp turn-on) I2CB DATA Figure 21. SVR and output pin behavior (case 2: with turn-on diagnostic) Vsvr Out Diagnostic Enable (Turn-on) I2CB ...
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TDA7563A Concerning SHORT ACROSS THE SPEAKER / OPEN SPEAKER, the threshold varies from gain setting, since different loads are expected (either normal speaker's impedance or high impedance). The values in case gain ...
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Diagnostics functional description radio operating time. – To check the status of the device a sampling system is needed. The timing is chosen at microprocessor level (over half a second is recommended). Figure 25. Restart timing ...
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TDA7563A 4 Output DC offset detection Any DC output offset exceeding +/- 2 V are signalled out. This inconvenient might occur as a consequence of initially defective or aged and worn-out input capacitors feeding a DC component to the inputs, ...
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Output DC offset detection Figure 27. Current detection: Load impedance |Z| vs. output peak voltage Load |z| (Ohm 4.2 Multiple faults When more misconnections are simultaneously in place at the audio ...
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TDA7563A 4.3 Faults availability All the results coming from I measurements inside a defined period of time. If the fault is stable throughout the whole period, it will be sent out. To guarantee always resident functions, every kind of diagnostic ...
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Thermal protection 5 Thermal protection Thermal protection is implemented through thermal foldback Thermal foldback begins limiting the audio input to the amplifier stage as the junction temperatures rise above the normal operating range. This effectively limits the output power capability ...
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TDA7563A 6 Fast muting The muting time can be shortened to less than 1.5ms by setting (IB2 This option can be useful in transient battery situations (i.e. during car engine cranking) to quickly turnoff the amplifier for ...
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I2C bus bus 2 7 programming/reading sequences A correct turn on/off sequence respectful of the diagnostic timings and producing no audible noises could be as follows (after battery connection): TURN-ON: PIN2 > 7V --- ...
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TDA7563A 7.6 Acknowledge (*) The transmitter pulse (see Figure line during the acknowledge clock pulse, so that the SDA line is stable LOW during this clock pulse. (*) Transmitter – master (µP) when it writes an address to the TDA7563A ...
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Software specifications 8 Software specifications All the functions of the TDA7563A are activated by I The bit 0 of the "ADDRESS BYTE" defines if the next bytes are write instruction (from μP to TDA7563A) or read instruction (from TDA7563A to ...
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TDA7563A Table 7. IB2 Normal muting time ( Fast muting time ( Standby on - Amplifier not working - ( Standby off - Amplifier working - (D4 = ...
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Software specifications Table 9. DB2 Offset detection not activated ( Offset detection activated ( Channel LR Current Detection D5 Output peak current <250mA - Output load ( Output peak current >500mA ...
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TDA7563A Table 10. DB3 D7 Standby status (= IB2 - D4) D6 Diagnostic status (= IB1 - D6) Channel RF Current Detection D5 Output peak current <250mA - Output load ( Output peak current >500mA - Output load ...
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Software specifications Table 11. DB4 D7 Thermal warning 2 active ( Thermal warning 3 active (D6 = 1), T Channel RR Current Detection D5 Output peak current <250mA - Output load ( Output peak ...
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TDA7563A 9 Examples of bytes sequence 1 - Turn-On diagnostic - Write operation Start Address byte with Turn-On diagnostic - Read operation Start Address byte with ● The delay from 1 to ...
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Package information 10 Package information In order to meet environmental requirements, ST (also) offers these devices in ECOPACK packages. ECOPACK is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings ...
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TDA7563A Figure 33. Flexiwatt27 (SMD) mechanical data and package dimensions DIM. MIN. A 4. 0.36 F** 0.47 G(*) 0.75 G1 25.70 G2(*) 1.75 H(**) 28. L(**) 15.50 L1 7.70 L2 14.00 L3 ...
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Package information Figure 34. Flexiwatt27 (vertical) mechanical data and package dimensions DIM. MIN. A 4. 0.75 E 0.37 F (1) G 0.80 G1 25.75 H (2) 28. (2) 22.07 L1 18.57 L2 ...
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TDA7563A Figure 35. Flexiwatt27 (horizontal) mechanical data and package dimensions DIM. MIN. A 4. 0.37 F (1) G 0.80 G1 25.75 H (2) 28. (2) 21.64 L1 10.15 L2 (2) 15.50 ...
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Revision history 11 Revision history Table 12. Document revision history Date 07-Feb-2008 34/35 Revision 1 Initial release. TDA7563A Changes ...
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... TDA7563A Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...