TDA7461ND ,CAR RADIO SIGNAL PROCESSORTDA7461N®CAR RADIO SIGNAL PROCESSORHIGH PERFORMANCE SIGNAL PROCES- SOR FOR CAR RADIO SYSTEMSDEVICE ..
TDA7461NDTR ,CAR RADIO SIGNAL PROCESSORTDA7461N®CAR RADIO SIGNAL PROCESSORHIGH PERFORMANCE SIGNAL PROCES-SOR FOR CAR RADIO SYSTEMSDEVICE I ..
TDA7462D ,DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUTTDA7462®DUAL AUDIOPROCESSOR WITH COMPANDERAND SUBWOOFER OUTPUTFULLY INTEGRATED AUDIOPROCESSOR 5 STE ..
TDA7463A ,LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSORapplications inamplifiers.Low voltage supply portable systems.Thanks to the used BIPOLAR/CMOS Techn ..
TDA7463A ,LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSORABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Operating Supply Voltage 5 VST Operating Ambie ..
TDA7463AD ,LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSORBlock DiagramR55.6KC14 3.3nF 100nF 100nFC13 C12TREBLE-R BASSI-R BASSO-R17 16 15C1 0.47µFRB18IN2-RIN ..
THS126 ,HALL SENSOR GaAs ION IMPLANTED PLANAR TYPE HIGH STABILITY CONTROL DIGITAL TACHOMETER CRANK SHAFR POSITION SENSORELECTRICAL CHARACTERISTICS (Ta = 25°C)CHARACTERISTIC SYMBOL TEST CONDITION UNITInternal Resistance ..
THS1401 ,14-Bit, 1 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&Hmaximum ratings may cause permanent damage to the device. These are stress ratings only, andfunctio ..
THS1401CPFB ,14-Bit, 1 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&HMAXIMUM RATINGS(1)Over operating free-air temperature range unless otherwise noted.Supply voltage, ..
THS1401IPFB ,14-Bit, 1 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&HFEATURES DESCRIPTION 14-Bit ResolutionThe THS1401, THS1403, and THS1408 are 14-bit, 1/3/8MSPS, sin ..
THS1403IPFB ,14-Bit, 3 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&HFEATURES DESCRIPTION 14-Bit ResolutionThe THS1401, THS1403, and THS1408 are 14-bit, 1/3/8MSPS, sin ..
THS1408IPFB ,14-Bit, 8 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&HFEATURES DESCRIPTION 14-Bit ResolutionThe THS1401, THS1403, and THS1408 are 14-bit, 1/3/8MSPS, sin ..
TDA7461ND
CAR RADIO SIGNAL PROCESSOR
gerTpra'
TDA7461 N
CAR RADIO SIGNAL PROCESSOR
n HIGH PERFORMANCE SIGNAL PROCES-
SOR FOR CAR RADIO SYSTEMS
n DEVICE INCLUDES AUDIO PROCESSOR,
STEREO DECODER, NOISEBLANKER AND
MULTIPATH DETECTOR
NO EXTERNAL COMPONENTS REQUIRED
FULLY PROGRAMMABLE VIA IZC BUS
LOW DISTORTION
LOW NOISE
DESCRIPTION
The TDA7461N is a high performance signal
processor specifically designed for car radio ap-
plications.
The device includes a complete audioprocessor
and a stereo decoder with noiseblanker,
stereoblend and all signal processing functions
necessary for state-of-the-art as well as future car
radio systems.
Switched-capacitors design technique allows to
obtain all these features without external compo-
BLOCK DIAGRAM
ORDERING NUMBER: TDA7461ND
nents or adjustments. This means that higher
quality and reliability walks alongside an overall
costsaving.
The CSP is fully programmable by IZC bus inter-
face allowing to customize key device parameters
and especially filter characteristics.
The BICMOS process combined with the opti-
mized signal processing assure low noise and
low distortion performances.
CDL CDG CDR
10 MIXING
AM STAG E
LOUDNESS VOLUME
CASS R
CASS L INPUT PHONE
MULTIPLEXER
PHONE AUTO ZERO
PH GND
DEMODULATOR
* STEREO ADJUST
BOKH \
MPX LP z CANCELLATION * STEREO BLEND
VS SUPPLY MULTIPATH-
DETECTOR
20 26 13
GND CREF N
ACOUTL
ACOUTR
OUT LR
OUT LF
OUT RR
OUT RF
TREBLE
DIGITAL CONTROL
CONTROL
NOISE J L
BLAN KER PULSE
FORMER
LEVEL 097AU646A
July 2000
TDA7461 N
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
Vs Operating Supply Voltage 10.5 V
Tamb Operating Ambient Temperature Range -40 to 85 "C
Tstg Storage Temperature Range -55 to 150 ''C
SUPPLY
Symbol Parameter Test Condition Min. Typ. Max. Unit
Vs Supply Voltage 7.5 9 10 V
Is Supply Current Vs = 9V 25 30 35 mA
SVRR Ripple Rejection @ 1KHz Audioprocessor (all filters flat) 60 dB
Stereodecoder + Audioprocessor 45 dB
All pins are protected against ESD according to the MIL883 standard.
PIN CONNECTION
ACINL 1 ACOUTL
ACINR 2 ACOUTR
CASSR 3 CREF
CASSL 4 OUTLF
CDR 5 OUTRF
CDGND 6 OUTLR
CDL 7 OUTRR
PH GND 8 VS
PHONE GND
AM SDA
MPX SCL
LEVEL SMUTE
MPIN MUXR
MPOUT MUXL
D97AU647
THERMAL DATA
Symbol Parameter Value Unit
Rth-j pins Thermal Resistance Junction-pins Max 85 °CNV
2/31 gr,
