TDA7563A STMicroelectronics, TDA7563A Datasheet
TDA7563A
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TDA7563A Summary of contents
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... PowerSO36 (Slug up) Flexiwatt27 (Vertical) Description The TDA7563A is a new BCD technology Quad Bridge type of car radio amplifier in Flexiwatt27 & PowerSO36 packages specially intended for car radio applications. Thanks to the DMOS output stage the TDA7563A has a very low distortion allowing a clear powerful sound ...
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... Fast muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 7 I2C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.1 I2C programming/reading sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.2 I2C bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.3 Data validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.4 Start and stop conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.5 Byte format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.6 Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 8 Software specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 9 Examples of bytes sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 10 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2/35 TDA7563A ...
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... TDA7563A List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 1. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 2. Thermal data Table 3. Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. Double fault table for turn on diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Table 5. Chip address Table 6. IB1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 7. IB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 8. DB1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 9. DB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Table 10. DB3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Table 11. DB4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Table 12. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 ...
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... Timing diagram on the I2C bus Figure 31. Timing acknowledge clock pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 32. PowerSO36 (slug up) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . 30 Figure 33. Flexiwatt27 (SMD) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . . . 31 Figure 34. Flexiwatt27 (vertical) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . . 32 Figure 35. Flexiwatt27 (horizontal) mechanical data and package dimensions 4/ TDA7563A ...
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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 and application diagrams CLK DATA VCC1 VCC2 I2CBUS Mute1 Mute2 AC_GND SVR RF RR PW_GND C8 C7 0.1μF 2200μF Vcc1 V( DATA 26 CLK 23 C1 0.22μ 0.22μ ...
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... STBY 1 TAB D00AU1416 VCC 36 OUT3- 35 N.C. 34 N.C. 33 PWGND 32 OUT3+ 31 ACGND 30 IN3 29 IN4 28 SGND 27 IN2 26 IN1 25 SVR 24 OUT1+ 23 PWGND 22 N.C. 21 OUT1- 20 VCC 19 D04AU1547A TDA7563A 27 TAB 26 DATA 25 PW_GND RR 24 OUT RR OUT RR CC2 20 OUT RF- 19 PW_GND RF 18 OUT RF GND S_GND SVR 10 OUT LF+ 9 PW_GND LF 8 ...
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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 pin voltage DATA I Output peak current (not repetitive t = 100ms Output peak current (repetitive f > 10Hz) ...
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... V = 1Vpk 600Ω standby Mute & Play D2/D1 (IB1 D2/D1 (IB1 1Vpk-pk Ω 8.5V standby/mute V < 1.5V standby/mute CD off / on 1mA CD TDA7563A = 25°C unless otherwise specified) Min. Typ. Max. Unit 0.015 0.1 % 0.01 0.1 % 0.1 0.5 % 0.15 0.5 % 0.02 0.5 % 0.015 0 ...
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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 short circuit to GND) Short to Vs det. (above this Pvs limit, the output is considered in short circuit to VS) Normal operation thresholds ...
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... T = 25°C unless otherwise specified) amb Min. Typ. ±1.5 ±2 500 2.3 Output power vs. supply voltage (4Ω) Po-max Ohm KHz (V) Distortion vs. output power (4Ω, STD 4Ω KHz KHz (W) TDA7563A Max. Unit ±2 250 mA 400 kHz 1 THD = 10 % THD = AC00251 100 ...
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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 (W) Figure 11. Distortion vs. frequency (4Ω) THD (%) 10 STANDARD MODE Ω 0.1 0.01 0.001 10 100 1000 f (Hz) Figure 13. Crosstalk vs. frequency CROSSTALK (dB) -20 -30 STANDARD MODE = 4 Ω - 600 Ω ...
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... Figure 18. Power dissipation vs. average AC00258 Ptot ( STD MODE 70 60 CLIP 50 START HI-EFF MODE output power (4Ω, HI-EFF, SINE) HI-EFF MODE Ohm KHz SINE 1 Po (W) output power (audio program simulation, 2Ω Ohm GAUSSIAN NOISE STD MODE CLIP HI-EFF MODE START TDA7563A n (%) Ptot AC00259 ...
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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 the above misconnections are in place, a subsonic (inaudible) current pulse (Figure 19) is internally generated, sent through the speaker(s) and sunk back ...
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... The information related to the outputs status is read and memorized at the end of the current pulse top. The acquisition time is 100 ms (typ.). No audible noise is generated in the process. As for SHORT TO GND / gain setting. They are as follows:TDA7563A Figure 22. Thresholds for short to GND/V 14/35 Diagnostic Enable ...
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... Short across the speaker The following additional features are provided: – Output offset detection The TDA7563A has 2 operating statuses: 1. RESTART mode. The diagnostic is not enabled. Each audio channel operates independently from each other. If any of the a.m. faults occurs, only the channel(s) interested is shut down ...
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... Figure 26. Restart timing with diagnostic enable (permanent) Overcurrent and short circuit protection intervention (i.e. short circuit to GND) 16/35 C reading. This is to ensure continuous diagnostics throughout the car- 1mS 1mS 1mS 1-2mS 1-2mS 100/200mS TDA7563A 1mS t Short circuit removed 1mS 1mS t Short circuit removed Out ...
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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, so putting the speakers at risk of overheating. This diagnostic has to be performed with low-level output AC signal (or Vin = 0). ...
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... the DBx bytes Vout (Peak reading and faults removal, provided that the diagnostic is enabled. S. GND (so) S. GND (sk) S. GND S. GND / S. GND / / / / / / Iout (peak) <250mA Iout (peak) >500mA Across GND S. GND GND Across TDA7563A Open L. S. GND Open L. (*) S. Vs N.A. Open L. (*) ...
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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 cycles (Turn on, Permanent, Offset) will be reactivate after any I 2 reads the new cycle will be able to start, but the read data will come from the previous diag ...
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... Three Thermal warning are available through the I Figure 28. Thermal foldback diagram CD out 20/35 TH. WARN. TH. WARN. TH. WARN. Vout TH. SH. 140° 155° 125° Vout START < (Figure 28 bus data. TH. SH °C) END > T (with same input °C) signal °C) TDA7563A ...
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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 avoiding any audible effects caused by noise/transients being injected by preamp stages. The bit must be set back to “0” shortly after the mute transition. ...
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... OFFSET TEST: Device in Play (no signal) -- OFFSET ENABLE - 30ms - reading until high-offset message disappears bus interface Data transmission from microprocessor to the TDA7563A and vice versa takes place through the 2 wires I resistors to positive supply voltage must be connected). 7.3 Data validity As shown by Figure the clock. ...
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... TDA7563A – slave (TDA7563A) when the µP reads a data byte from TDA7563A (**) Receiver – slave (TDA7563A) when the µP writes an address to the TDA7563A – master (µP) when it reads a data byte from TDA7563A Figure 29. Data validity on the I SDA SCL Figure 30 ...
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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 µP). Table 5. Chip address Write to device Read from device If R the µ ...
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... D1 Power amplifier working in high efficiency mode ( Left Channel Power amplifier working in standard mode ( Power amplifier working in high efficiency mode ( R the TDA7563A sends 4 "Diagnostics Bytes" to µP: DB1, DB2, DB3 and DB4. Table 8. DB1 D7 Thermal warning active (D7 = 1), T Diag. cycle not activated or not terminated ( Diag ...
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... Output peak current >500mA - Output load ( Channel LR D4 Turn-on diagnostic ( Permanent diagnostic ( Channel LR D3 Normal load ( Short load ( Channel LR Turn-on diag.: No open load ( Permanent diag.: No output offset ( Channel short to Vcc ( Short to Vcc ( Channel short to GND ( Short to GND ( 26/35 Open load detection ( Output offset detection ( TDA7563A ...
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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 ( Channel RF D4 Turn-on diagnostic ( Permanent diagnostic ( Channel RF D3 Normal load ( Short load ( Channel RF Turn-on diag.: No open load ( Permanent diag ...
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... Channel RR D4 Turn-on diagnostic ( Permanent diagnostic ( Channel Normal load ( Short load ( Channel RR Turn-on diag.: No open load ( Open load detection ( Permanent diag.: No output offset ( Output offset detection ( Channel short to Vcc ( Short to Vcc ( Channel short to GND ( Short to GND ( 28/35 = 140° 120°C J TDA7563A ...
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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 can be selected by software, starting from 1ms 3a - Turn-On of the power amplifier with 26dB gain, mute on, diagnostic defeat 2%. ...
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... TDA7563A OUTLINE AND MECHANICAL DATA PowerSO36 (SLUG UP) 7183931 D ® ...
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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 11.80 L4 1.30 L5 2. 1.30 N2(*) 2.73 P(*) 4. 0.35 R3 0.35 R4 T(*) -0.08 aaa(*) 3˚ V3 12˚ (*) Golden parameters (**) – Dimension “F” doesn’t include dam-bar protrusion. ...
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... Pin OUTLINE AND MECHANICAL DATA Flexiwatt27 (vertical FLEX27ME M M1 7139011 TDA7563A ...
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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. 5.15 L6 1. (1): dam-bar protusion not included; (2): molding protusion included mm inch TYP. MAX. MIN. TYP. MAX. ...
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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. ...