TDA7575PDTR STMicroelectronics, TDA7575PDTR Datasheet
TDA7575PDTR
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TDA7575PDTR Summary of contents
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CD00003142 Rev 3.0 MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS Version Release Date Rev 3.0 Change Offset Voltage (pag.3): min=−45mV; max=45mV; Update of the "Package Mechanical Data" page. ACTIVE Datasheet DOCUMENT HISTORY Change Qualifier Document change PAGE A ...
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CD00003142 Rev 3.0 DOCUMENT APPROVAL Name Cassani, Fabrizio ACTIVE Function PAGE B Date 22−Mar−2004 ...
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CD00003142 Rev 3.0 Document Id Document Type ACTIVE REFERENCED DOCUMENTS Document Title No References PAGE C Relation Name ...
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CD00003142 Rev 3.0 ACTIVE CUSTOM ATTRIBUTES Alternate Identifier(s) Alternate Name Confidentiality Level ECN Number Original ID Original Repository Revalidation Date Status Publishing scope Obsolete RPN(s) Root Part Number(s) 9110 Public 9110 St Press 22−Mar−2006 ACTIVE Public TDA7575 PAGE D ...
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... BRIDGE type of car radio amplifier in PowerSO36 package specially intended for car radio applications. Thanks to the DMOS output stage the TDA7575PD BLOCK DIAGRAM March 2004 Copyright STMicroelectronics ACTIVE WITH INTEGRATED DIGITAL DIAGNOSTICS MULTIPOWER BCD TECHNOLOGY MOSFET OUTPUT POWER STAGE has a very low distortion allowing a clear powerful sound ...
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... DATA I Output Peak Current (not repetitive t = 100ms Output Peak Current (repetitive f > 10Hz Power Dissipation T tot Storage and Junction Temperature stg j THERMAL DATA Symbol Rth j-case Thermal Resistance Junction-case 2/17 Copyright STMicroelectronics ACTIVE OUT1 OUT1 VCC 34 3 VCC PWGND 31 6 PWGND ...
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... I Stand-by Current Consumption SB A Mute Attenuation M V Offset Voltage OS V Min. Supply Mute Threshold AM CMRR Input CMRR Copyright STMicroelectronics ACTIVE =14.4V; f=1KHz; R =4Ω; Tamb= 25°C unless otherwise specified Test Condition EIAJ (V = 13.7V) S THD = 10% THD = 1%; BTL MODE R = 2Ω; EIAJ (V = 13.7V) ...
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... B Pin Voltage Pin Current (ST-BY Pin Current (Operative) T Thermal warning W T Thermal Protection intervention PI I Clip Pin High Leakage Current CDH 4/17 Copyright STMicroelectronics ACTIVE Test Condition Min 1kHz 1.5 A-weighted -100 A-weighted -100 D2 (IB1 (IB1 3.5 1.5 < V < 18V stby/HE V < ...
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... Short to Vs det. (above this limit, the Output is considered in Short Circuit to VS) Pnop Normal operation thresholds.(Within these limits, the Output is considered without faults). Lsc Shorted Load det. Copyright STMicroelectronics ACTIVE Test Condition Min. CD on; V < 300mV CD D0 (IB1 0.8 D0 (IB1 ...
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... TDA7575PD = slave (TDA7575PD) when the µP reads a data byte from TDA7575PD ** Receiver = slave (TDA7575PD) when the µP writes an address to the TDA7575PD = master (µP) when it reads a data byte from TDA7575PD 6/17 Copyright STMicroelectronics ACTIVE Test Condition Min. Power Amplifier in play condition ±1.5 AC Input signals = 0 2 ...
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... It is possible to drive 1OHM load paralleling the outputs into a single channel. In order to implement this feature, outputs are to be connected on the board as follows: OUT1+ (PIN35 and PIN36) shorted to OUT2+ (PIN19 and PIN20) OUT1- (PIN28 and PIN29) shorted to OUT2- (PIN26 and PIN27). Copyright STMicroelectronics ACTIVE 2 CBUS ...
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... STD MODE: 3.5V < stby (PIN5) < 5 – HE MODE: Vstby (PIN5) > 7V – PLAY MODE: Vmute (pin 4) >3.5V For both STD and HE MODE the play/mute mode can be set acting on Vmute pin. 8/17 Copyright STMicroelectronics ACTIVE interface by acting PIN (PIN16) and control the TDA7575PD by means of ...
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... Stand-by off - Amplifier working - ( Power Amplifier Mode Diagnostic (D3 = 0); D3 Line Driver Mode Diagnostic ( Power amplifier working in standard mode ( Power amplifier working in high efficiency mode ( Copyright STMicroelectronics ACTIVE 2 C interface. COMPANY INTERNAL Unauthorized reproduction and communication strictly prohibited DATE 22-Mar-2004 page: 9/17 TDA7575PD 9/17 ...
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... Normal load ( Short load ( Channel 2 Turn-on diag.: No open load ( Permanent diag.: No output offset ( Channel 2 No short Short to V Channel short to GND ( Short to GND ( 10/17 Copyright STMicroelectronics ACTIVE Open load detection ( Output offset detection ( ( ( Open load detection ( Output offset detection ( ( ( COMPANY INTERNAL ...
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... I2C reading). If the "stand-by out" and "diag. enable" commands are both given through a single programming step, the pulse takes place first (power stage still in stand-by mode, low, outputs= high impedance). Copyright STMicroelectronics ACTIVE ACK IB1 with ...
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... CASE 1: without turn-on diagnostic Vsvr Out Bias (power amp turn-on) I2CB DATA FIG. C: SVR and Output pin behaviour CASE 2: with turn-on diagnostic Vsvr Out Diagnostic Enable I2CB DATA 12/17 Copyright STMicroelectronics ACTIVE Vs~5V I (mA) Isource Isource Isink CH+ CH- Isink Measure time Permanent diagnostic ...
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... Instead overload is detected during the check after 1 ms, then a diagnostic cycle having a du- ration of about 100 ms is started. – After a diagnostic cycle, the audio channel interested by the fault is switched to RESTART mode. The Copyright STMicroelectronics ACTIVE x Normal Operation x 1 ...
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... START = Last reading operation or setting IB1 - D5 - (OFFSET enable – STOP = Actual reading operation Excess offset is signalled out if persistent throughout the assigned testing time. This feature is disabled if any overloads leading to activation of the short-circuit protection occurs in the process. 14/17 Copyright STMicroelectronics ACTIVE 2 C reading. This is to ensure continuous diagnostics 1mS ...
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... TURN-ON: (STAND-BY OUT + DIAG ENABLE) --- 500 ms (min) --- MUTING OUT – TURN-OFF: MUTING IN --- 20 ms --- (DIAG DISABLE + STAND-BY IN) Car Radio Installation: DIAG ENABLE (write) --- 200 ms --- I – OFFSET TEST: Device in Play (no signal) -- – OFFSET ENABLE - 30ms - I 2 (repeat I C reading until high-offset message disappears). Copyright STMicroelectronics ACTIVE S. GND (sk GND GND / S. GND S ...
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... N 10˚ (max) s 8˚ (max) (1) “D and E1” do not include mold flash or protusions. Mold flash or protusions shall not exceed 0.15mm (0.006”) (2) No intrusion allowed inwards the leads. 16/17 Copyright STMicroelectronics ACTIVE inch MIN. TYP. MAX. 0.128 0.135 0.122 ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...