Details, datasheet, quote on part number: TDA7512
PartTDA7512
CategoryAutomotive
DescriptionAM/FM Car Radio Tuner ic With Intelligent Selectivity System (ISS)
CompanyST Microelectronics, Inc.
DatasheetDownload TDA7512 datasheet
Quote
Find where to buy
 
  

 

Features, Applications
AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM (ISS)

FM-PART s RF AGC GENERATION BY RF AND IF DETECTION s I/Q MIXER FOR IF 10.7MHz WITH IMAGE REJECTION s 2 PROGRAMMABLE IF-GAIN STAGES nd s MIXER FOR 450KHz s INTERNAL 450KHz BANDPASS FILTER WITH THREE BANDWIDTHS CONTROLLED BY ISS

FULLY INTEGRATED FM-DEMODULATOR WITH NOISE CANCELLATION

AM-PART s WIDE AND NARROW AGC GENERATION s PREAMPLIFIER AND MIXER FOR 10.7MHz, AM UPCONVERSION nd s MIXER FOR 450KHz s INTEGRATED AM-DEMODULATOR s OUTPUT FOR AM-STEREO-DECODER ADDITIONAL FEATURES s VCO FOR WORLD TUNING RANGE s HIGH PERFORMANCE FAST PLL FOR RDSSYSTEM s IF COUNTER FOR FM AND AM WITH SEARCH STOP SIGNAL s QUALITY DETECTOR FOR LEVEL, DEVIATION, ADJACENT CHANNEL AND MULTIPATH s QUALITY DETECTION INFORMATIONS AS ANALOG SIGNALS EXTERNAL AVAILABLE

ISS (INTELLIGENT SELECTIVITY SYSTEM) FOR CANCELLATION OF ADJACENT CHANNEL AND NOISE INFLUENCES ADJACENT CHANNEL MUTE FULLY ELECTRONIC ALIGNMENT ALL FUNCTIONS I2C-BUS CONTROLLED ISS FILTER STATUS INFORMATION I2C-BUS READABLE

DESCRIPTION The is a high performance tuner circuit for AM/FM car radio. It contains mixer, IF amplifier, demodulator for AM and FM, quality detection, ISS filter and PLL synthesizer with IF counter on a single chip. Use of BICMOS technology allows the implementation of several tuning functions and a minimum of external components.

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

AMMIX1IN2 AMMIX1IN1 AMRFAGCIN AMRFAGCOUT AMPINDR FMPINDR FMMIX1IN1 GNDRF FMMIX1IN2 FMAGCTC TV1 TV2 ADJCH Input1 Mixer1 Input AM RF AGC Output AM RF AGC AM PIN Diode Driver Output FM PIN Diode Driver Output Mixer1 RF Ground Mixer1 FM AGC Time Constant Tuning Voltage Preselection1 Tuning Voltage Preselection2 Ident. Adjacent Channel Output


 

Some Part number from the same manufacture ST Microelectronics, Inc.
TDA7513T Single-chip Fm/am Tuner With Stereo Decoder And Audio Processor
TDA7515 Rf-frontend For AM/FM-DSP-carradios With if Sampling
TDA7519 Multichip Module For Car-radio Applications
TDA7519TR
TDA7521 Analog Front End
TDA7522 Digital Servo & Decoder
TDA7535 Delta/sigma Cascade 20 Bit Stereo DAC
TDA7535013TR
TDA7550 Digital Signal Processing ic For Speech And Audio Application
TDA7550R
TDA7551
TDA7560 4 X 45W Quad Bridge Car Radio Amplifier Plus HSD
TDA7561 Multifunction Quad Power Amplifier With Built-in Diagnostics Features
TDA7562
TDA7563
TDA7563PD
TDA7564
TDA7565 Quad Power Amplifier With Built-in Voltage Converter
TDA7566 Multifunction Quad Power Amplifier With Built-in Diagnostics Features
TDA7575 Multifunction Dual Bridge Power Amplifier With Integrated Digital Diagnostics
TDA7575PDTR

BTB08A-700A : Sensitive Gate Triacs

L7905CV : Negative Voltage Regulators

PSD4135G2-15UI : Flash In-system-programmable Peripherals For 16-bit MCUs

PSD4235F1V-A-90B81 : Flash In-system-programmable Peripherals For 16-bit MCUs

STB9NK60ZD : Power MOSFETs N-channel 600 V, 0.17 ?:, 17 A FDmesh?? II Power MOSFET D??PAK, I??PAK, TO-220FP, TO-220, TO-247

STD95N4F3_07 : N-channel 40V - 5.4m - 80A - DPAK - To-220 - IPAK Stripfet Power Mosfet

QST1608MH1 : Capacitive Touch Sensor Device 8 keys with Individual key State Outputs or I2C Interface

ST90R30 : 9K Eprom Hcmos MCUs WOTH A/D Comverter

SM15T15CAY : Tv - Diode Circuit Protection 12.8V 1500W; TRANSIL 1500W 15V BIDIR SMC Specifications: Package / Case: DO-214AB, SMC ; Packaging: Tape & Reel (TR) ; Polarization: Bidirectional ; Power (Watts): 1500W ; Voltage - Reverse Standoff (Typ): 12.8V ; Voltage - Breakdown: 14.3V ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

5962-8603204YX : HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, CDFP16 Specifications: Number of Bits: 4 ; Supply Voltage: 4.5 ; Package Type: CERAMIC, DFP-16 ; Logic Family: CMOS ; Number of Pins: 16 ; Propagation Delay: 295 ns ; Operating Temperature: -55 to 125 C (-67 to 257 F)

Same catergory

C5949 : Position Sensor System. The is a compact, high-resolution, light-spot position measurement system using a non-discrete position sensitive detector (PSD) and infrared LED. The system allows you to track the movement up to seven LEDs (LED target: M1375-16) that are attached to an object and measured in real-time An IR filter and background-light elimination circuit installed.

FLC10 : Fire Lighter Circuit - (ASD). Dedicated thyristor structure for capacitance discharge ignition operation High pulse current capability 240A @ tp= 10s Fast turn-on operation Designed for high ambient temperature (up to 120C) Space saving thanks to monolithic function integration High reliability with planar technology The FLC10 series has been especially developed for high power.

L4945 : Linear. 5V Very Low Drop Voltage Regulators. 4% PRECISE OUTPUT VOLTAGE OVER FULL TEMPERATURE RANGE / 125 C) VERY LOW VOLTAGE DROP (0.75Vmax) OVER FULL TEMPERATURE RANGE OUTPUT CURRENT TO 500mA OVERVOLTAGE AND REVERSE VOLTAGE PROTECTIONS REVERSE VOLTAGE PROTECTION SHORT CIRCUIT PROTECTION AND THERMAL SHUT-DOWN (with hysteresis) LOW START UP CURRENT The is a monolithic integrated circuit in Versawatt.

L4947PD : Linear. 5V-0.5A Very Low Drop Regulator With Reset. PRECISE OUTPUT VOLTAGE 4%) OVER FULL TEMPERATURE RANGE / 125 C) VERY LOW VOLTAGE DROP (0.75Vmax) OVER FULL T RANGE OUTPUT CURRENT TO 500mA RESET FUNCTION POWER-ON RESET DELAY PULSE DEFINED BY THE EXTERNAL CAPACITOR + 80V LOAD DUMP PROTECTION 80V LOAD DUMP PROTECTION REVERSE VOLTAGE PROTECTION SHORT CIRCUIT PROTECTION AND THERMAL SHUT-DOWN (with.

L9822E : Octal Serial Solenoid Driver. EIGHT LOW RDSon DMOS OUTPUTS @ 25C VCC 5%) 8 BIT SERIAL INPUT DATA (SPI) 8 BIT SERIAL DIAGNOSTIC OUTPUT FOR OVERLOAD AND OPEN CIRCUIT CONDITIONS OUTPUT SHORT CIRCUIT PROTECTION CHIP ENABLE SELECT FUNCTION (active low) INTERNAL 36V CLAMPING FOR EACH OUTPUT CASCADABLE WITH ANOTHER OCTAL DRIVER LOW QUIESCENT CURRENT (10mA MAX.) PACKAGE MULTIWATT15 AND PowerSO20.

L9997 : Dual Half Bridge Driver. HALF BRIDGE OUTPUTS WITH TYPICAL RON = 0.7 OUTPUT CURRENT CAPABILITY 1.2A OPERATING SUPPLY VOLTAGE RANGE TO 16.5V SUPPLY OVERVOLTAGE PROTECTION FUNCTION FOR VVS TO 40V VERY LOW QUIESCENT CURRENT IN STANDBY MODE < 1A CMOS COMPATIBLE INPUTS WITH HYSTERESIS OUTPUT SHORT-CIRCUIT PROTECTION THERMAL SHUTDOWN REAL TIME DIAGNOSTIC: THERMAL OVERLOAD, OVERVOLTAGE.

T6816 : 40-V Dual Hexdriver With Serial Input Control.

T6819 : 40-V Dual Triple Driver.

TCST2202 : Transmissive Optical Sensor With Phototransistor Output. Transmissive Optical Sensor with Phototransistor Output This device has a compact construction where the emitting-light sources and the detectors are located face-to-face on the same optical axis. The operating wavelength is 950 nm. The detector consists of a phototransistor. Applications D Compact construction D No setting efforts D Polycarbonate case.

TDA7372B : 4 X 6W Power Amplifier For Car Radio. HIGH POWER CAPABILITY: 1KHz, 10% MINIMUM EXTERNAL COMPONENT COUNT - INTERNALLY FIXED GAIN - NO BOOTSTRAP CAPACITORS - NO EXTERNAL COMPENSATION ST-BY FUNCTION (CMOS COMPATIBLE) MUTE FUNCTION (CMOS COMPATIBLE) NO AUDIBLE POP DURING MUTE/ST-BY OPERATIONS LOW SUPPLY SELF MUTING PROGRAMMABLE TURN ON DELAY PROTECTIONS: AC OUTPUT SHORT CIRCUIT TO GND DC OUTPUT.

TDA7515 : Rf-frontend For AM/FM-DSP-carradios With if Sampling. RF AGC generation by RF and IF detection I/Q Mixer for IF 10.7MHz with image rejection and programmable IF tank adjust for FM and AM Preamplifier and mixer for 10.7MHz AM upconversion VCO and programmable divider for "world receiver" Programmable controlled IF-gain stage High performance fast PLL for RDS-system Electronic alignment for the preselection.

U2043B : Flasher, 30-mOhm Shunt, Pilot Lamp to GND or Vbatt. The integrated circuit U2043B is used in relay-controlled automotive flashers where a high EMC level is required. A lamp outage is indicated by frequency doubling during hazard mode as well as direction mode. The pilot lamp can be connected either to VBatt or GND. D Temperature and voltage compensated frequency D Warning indication of lamp failure by means.

U479B : 2 Comparators, 8-mV Threshold, Single-lamp Application. The monolithic integrated bipolar circuit, U479B, is designed as a monitor for lamp failure in automobiles. The comparator threshold is matched to the PTC characteristic of incandescent lamps. The threshold is tied VT whereas = 8 mV. If the voltage drop across shunt resistor, Rsh, exceeds 8 mV, the output is turned off, otherwise the output is turned.

U6083B : PWM High-side Driver, F < 2.000 Hz, 18 to 100% Duty Cycle. The is a PWM IC in bipolar technology for the control of an N-channel power MOSFET used as a highside switch. The IC is ideal for use in the brightness control (dimming) of lamps e.g., in dashboard applications. D Pulse-width modulation to 2 kHz clock frequency D Protection against short circuit, load dump over-voltage and reverse VS D Duty cycle to 100%.

U6084B : PWM Power Control With Automatic Duty-cycle Reduction.

U6432B : Lamp Load > 1 W, 18 Mohm Shunt. The is an advanced automotive flasher IC which provides lowest stand-by current. Its basic function is equal to the Atmel Wireless & Microcontrollers flasher IC U6043B but current consumption and frequency doubling disabling make the outstanding differences. D Temperature and voltage compensated frequency D Warning indication of lamp failure by means.

VB029 : High Voltage Ignition Coil Driver Power I.c.. HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C. PRIMARY COIL VOLTAGE INTERNALLY SET s COIL CURRENT LIMIT INTERNALLY SET s LOGIC LEVEL COMPATIBLE INPUT s DRIVING CURRENT QUASI PROPORTIONAL TO COLLECTOR CURRENT s DOUBLE FLAG-ON COIL CURRENT s DARLINGTON BASE ACCESSIBLE ORDER CODES: The VB029(011Y) VB029(012Y) are a high voltage power integrated circuit designed.

MAX15008 : Automotive 300mA LDO Voltage Regulators with Tracker Output and Overvoltage Protector The MAX15008 a 300mA LDO regulator, a voltage tracker, and an overvoltage protection (OVP) controller to protect downstream circuits from high-voltage load dump. The MAX15010 includes only the 300mA LDO voltage regulator and voltage tracker. Both devices operate over.

 
0-C     D-L     M-R     S-Z