|Description||Advanced Car Signal Processor|
|Company||ST Microelectronics, Inc.|
|Datasheet||Download TDA7411TR datasheet
FULLY INTEGRATED SIGNAL PROCESSOR OPTIMIZED FOR CAR RADIO APPLICATIONS FULY PROGRAMMABLE BY I2C BUS INCLUDES AUDIOPROCESSOR, STEREODECODER WITH NOISE BLAMKER AND MULTIPATH DETECTOR SOFTMUTE FUNCTION PROGRAMMABLE ROLL-OFF COMPENSATION NO EXTERNAL COMPONENTS
DESCRIPTION The TDA7411 is the successor of the TDA7407 in the CSP family introduced by the TDA7460/61. It uses the same innovative concepts and design technologies allowing fully software programmability through I2C bus and overall cost optimization for the system designer. The device includes a three band audio processor with extended configurable input and output stagBLOCK DIAGRAM es and absence of external components for filter settings, a last generation stereo decoder with multi path detector and a sophisticated stereo blend, high cut control and noise cancellation circuitry. Strength points of the CSP approach are flexibility and overall cost/room saving in the application, combined with high performances.
Symbol VS Tamb Tstg Operating Supply Voltage Operating Ambient Temperature Range Operating Storage Temperature Range Parameter Value to 150 Unit V °C
Symbol VS IS SVRR Parameter Supply Voltage Supply Current Ripple Rejection = 9V Audioprocessor (all filters flat) Stereodecoder + Audioprocessor Test Condition Min. 7.5 Typ. Max. 10 Unit mA dBESD All pins are protected against ESD according to the MIL883 standard. PIN CONNECTION (Top view)
AUXL AUXC AUXR CDCHR+ CDCHRCDCHLCDCHL+ NV+ NVAM MPX
Symbol Rth-j pins Parameter Thermal Resistance Junction to pins Max Value 85 Unit °C/W
Nr. Name AUXL AUXC AUXR CDCHR+ CDCHRCDCHLCDCHL+ NV+ NVAM MPX Level MPin MPout Qual AFS Mute SDA SCL FreeR FreeL OutLR OutRR OutRF OutLF GND ACin0R ACin0L ACoutL ACoutR SubR SubL Cref MDL MDR CDR CDL Quasi Differential Input Left Quasi Differential Input Common Quasi Differential Input Right Full Differential Input Right Plus Full Differential Input Right Minus (not used in quasi differential mode) Full Differential Input Left Minus (CDCHCom in Qdiff mode) Full Differential Input Left Plus Mono Differential Input Plus Mono Differential Input Minus AM Input FM Stereo Decoder Input Level Input Stereo Decoder Multi Path Input Multi Path Output Stereo Decoder Quality Output Alternative Frequency Search Drive Soft Mute Drive I2C Data Line I2C Clock Line Free Right Speaker Output Free Left Speaker Output Rear Left Speaker Output Rear Right Speaker Output Front Right Speaker Output Front Left Speaker Output Supply Ground Supply Voltage Pre-speaker Input Three Left Pre-speaker Input Three Right Pre-speaker Input Two Right Pre-speaker Input Two Left Pre-speaker Input Three Left Pre-speaker Input Three Right Pre-speaker Input Zero Right Pre-speaker Input Zero Left Pre-speaker Output Left Pre-speaker Output Right Sub Channel Selector Output Right Sub Channel Selector Output Left Reference Capacitor Pin Mini Disk Input Left Mini Disk Input Right Compact Disk Input Right (Test mode Output) Compact Disk Input Left Function Type I/OPin type legenda: I = Input O = Output; I/O = Input/Output; S = Supply; nc = not connected.
|Some Part number from the same manufacture ST Microelectronics, Inc.|
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