Details, datasheet, quote on part number: TDA7566
CategoryMultimedia => Audio => Amplifiers => Power Amplifiers
DescriptionAudio Power Amplifiers
4 x 40 W multifunction quad power amplifier with built-in diagnostics features
CompanyST Microelectronics, Inc.
DatasheetDownload TDA7566 datasheet
Find where to buy


Features, Applications
40 W multifunction quad power amplifier with built-in diagnostics features

DMOS power output High output power capability V, 1 kHZ, 10 % THD, 40 W max. power Max. output power 60 W/2 Full I2C bus driving: ­ Standby ­ Independent front/rear soft play/mute ­ Selectable gain ­ I2C bus digital diagnostics Full fault protection DC offset detection Four independent short circuit protection Clipping detector pin with selectable threshold (1%, 10%) ESD protection Thanks to the DMOS output stage the TDA7566 has a very low distortion allowing a clear powerful sound. This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus. The possibility to control the configuration and behavior of the device by means of the I2C bus makes TDA7566 a very flexible product.


The is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt25 package specially intended for car radio applications. Table 1. Device summary

Absolute maximum ratings. 7 Thermal data. 7 Electrical characteristics. 7 Electrical characteristics curves. 10

Turn-on diagnostic. 12 Permanent diagnostics. 14 Output DC offset detection. 15 AC diagnostic. 16 Multiple faults. 17 Faults availability. 17 I2C programming/reading sequence. 18

Data validity. 19 Start and stop conditions. 19 Byte format. 19 Acknowledge. 19

Software specifications. 21 Examples of bytes sequence. 26 Package information. 27 Revision history. 28

Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Device summary. 1 Absolute maximum ratings. 7 Thermal data. 7 Electrical characteristics. 7 Double fault table for turn-on diagnostic. DB4. 25 Document revision history. 28


Some Part number from the same manufacture ST Microelectronics, Inc.
STM8AH61AA 8-bit Microcontrollers For AutomotiveAutomotive 8-bit MCU, with up to 128 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 V to 5.5 V
STM8AF6146 8-bit Microcontrollers For AutomotiveAutomotive 8-bit MCU, with up to 32 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 V to 5.5 V
TN100 Wireless Communication & Connectivity ICs And ModulesHigh performance CSS transceiver enabling location awareness
M41ST87Y Real-Time Clocks5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
STPS1H100 Schottky BarrierHigh voltage power Schottky rectifier
STPS2150 Schottky BarrierPower Schottky rectifier
STPS2L40 Schottky BarrierLow drop power Schottky rectifier
STPS2L60 Schottky BarrierPower Schottky rectifier
STTH3002C Ultrafast RectifiersHigh efficiency ultrafast diode
EMIF02-SPK02F2 EMI Filtering & Signal Conditioning2-line IPAD\", EMIF filter and ESD protection
ST7MC1K2 ST7 - 8-bit Microcontrollers8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI\"
VIPER28 High Voltage ConvertersOff-line high voltage converters
L6756D DC-DC Conversio2/3/4 phase buck controller for VR10, VR11 and VR11.1 processor applications
L6728A DC-DC ConversionHigh frequency single phase PWM controller with Power Good
L5986 DC-DC Conversion2.5 A step-down switching regulator
L5987 DC-DC Conversion3 A step-down switching regulator
L6926 DC-DC ConversionHigh efficiency monolithic synchronous step down regulator
LED7707 DC-DC Conversion6-rows 85 mA LEDs driver with boost regulator for LCD panels backlight
ESDA8V2-1MX2 TVS Clamping ArraysEOS and ESD Transil™ protection for charger and battery port
ESDALC12-1T2 TVS Clamping ArraysSingle line TVS for data and power line

LD1585CV12 : 5a Low Dropout Fast Response Positive Voltage Regulator Adjustable And Fixed

M28C64X-150N1 : 64 Kbit 8kb x8 Parallel EePROM

PSD4135F3-A-20B81 : Flash In-system-programmable Peripherals For 16-bit MCUs

ST52T430 : 8-bit Intelligent Controller Unit Icu Three Timer/pwms, ADC, Sci

M93C76-RDW3TG : 16kbit, 8kbit, 4kbit, 2kbit and 1kbit (8-bit or 16-bit Wide) Microwire Serial Access Eeprom

M2402RMB6T/S : 16kbit, 8kbit, 4kbit, 2kbit and 1kbit Serial I2C Bus Eeprom

TSV852AIDT : Linear - Amplifier - Instrumentation, Op Amps, Buffer Amp Integrated Circuit (ics) General Purpose Tape & Reel (TR) 130µA 2.5 V ~ 5.5 V; IC OPAMP GP LP RR DUAL 8SOIC Specifications: Packaging: Tape & Reel (TR) ; Amplifier Type: General Purpose ; Number of Circuits: 2 ; Package / Case: 8-SOIC (0.154", 3.90mm Width) ; Slew Rate: 0.7 V/µs ; Gain Bandwidth Product: 1.3MHz ; Current - Supply: 130µA ; Current - Output / Channel: 70mA ; Voltage - Supply, Single/Dua

STM8AF6266TBY : 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 Specifications: Life Cycle Stage: ACTIVE ; Clock Speed: 16 MHz ; ROM Type: Flash ; Supply Voltage: 3 to 5.5 volts ; I/O Ports: 25 ; Package Type: LFQP, Other, 7 X 7 MM, ROHS COMPLIANT, LQFP-32 ; Operating Range: Industrial ; Pin Count: 32 ; Operating Temperature: -40 to 85 C (-40 to 185 F) ; Feature

STM8AH61AATDU : MICROCONTROLLER, PQFP32 Specifications: Life Cycle Stage: ACTIVE ; Package Type: LFQP, Other, 7 X 7 MM, LQFP-32 ; Pin Count: 32

5962P0250801VXC : ALVC/VCX/A SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, DFP48 Specifications: Technology: CMOS ; Device Type: Transceiver ; Supply Voltage: Other, 2.3 ; Operating Temperature: -55 to 125 C (-67 to 257 F) ; Package Type: CERAMIC, FP-48 ; Pins: 48

Same catergory

CR6929A : Triple Video Driver Hybrid Amplifier. Transition times to 90%) with 45 V (p-p) swing and = 10 pF: ­ rise time (typ.) ns ­ fall time (typ.) 2.1 ns Small 11-pin package Optimized for low supply voltages 90 V Design optimized for excellent smearing performance Low power consumption: 12 W with 25 MHz square wave Gold metallization ensures excellent reliability. The a 3-channel hybrid RGB-amplifier.

CXA2534Q : CD Signal Processor. 4-Channel CD Motor Driver. a 4-channel H-bridge motor driver IC designed for portable CD systems. It has a built-in to DC converter controller that allows voltage step-up to typically 3.2 V; this voltage can be used to power the system DSP, SSP and micro-controller. In addition, it also provides a PWM regulated power supply to the H-bridge output stage as to ensure high efficiency.

DVxcel : . DVxcel TM C o d e c s for Video P e r i p h e r a l Applications OVERVIEW The DVxcel TM- L E , DVxcel TM- V C and DVxcel TM- D T are the latest offerings in t h e DVx family of products. DVxcel-LE is designed to enable very low-cost v i d e o peripherals, based on MPEG-1 and MPEG-2 compression standards for a r c h i v i n g and web-streaming applications.

LMC1983 : Switch/Controls. Digitally-controlled Stereo Tone And Volume Circuit With Three Selectable Stereo Inputs.

M62399FP : 8-bit 8ch I2C-bus D-a Converter With Buffer Amplifier. The is an integrated circuit semiconductor of high voltage type CMOS structure with 8 channels of built-in DA converters with output buffer operational amplifiers. The input is 2-wires serial method is used for the transfer formal of digital data to allow connection with a microcomputer with minimum wiring. The output buffer operational amplifier employs.

NJM2150 : Sound Enhancement Audio Processor. Sound Enhancement Audio Processor.

PIC16C77-04/JW : 8-bit CMOS Microcontrollers With A/D Converter. PIC16C76 PIC16C77 Wide operating voltage range: to 6.0V High Sink/Source Current 25/25 mA Commercial, Industrial and Extended temperature ranges Low-power consumption: 5V, 4 MHz 15 µA typical 3V, 32 kHz 1 µA typical standby current High-performance RISC CPU Only 35 single word instructions to learn All single cycle instructions except for program branches.

STV7610A : CRT & LCD Monitors. 96 Ouput Plasma Display Panel Data Driver With 100 V Absolute Maximum Rating, 5V Supply Logic, -70/90MA Source/sink Output MOS.

TCM320AC39CDW : Voice-Band Codecs. ti TCM320AC39, Voice-band Audio Processor. Single 5-V Operation Low Power Consumption: ­ Operating Mode. 40 mW Typ ­ Standby Mode. 5 mW Typ ­ Power-Down Mode. 3 mW Typ Combined A/D, D/A, and Filters Extended Variable-Frequency Operation ­ Sample Rates to 16 kHz ­ Pass-Band to 7.2 kHz Electret Microphone Bias Reference Voltage Available Drive a Piezo Speaker Directly Compatible With All Digital.

TDA2009A : 10 + 10W Short Circuit Protected Stereo Amplifier. HIGH OUTPUT POWER + 10W Min. = 1%) HIGH CURRENT CAPABILITY (UP 3.5A) AC SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION SPACE AND COST SAVING : VERY LOW NUMBER OF EXTERNAL COMPONENTS AND SIMPLE MOUNTING THANKS TO THE MULTIWATT ® PACKAGE. The TDA2009A is class AB dual Hi-Fi Audio power amplifier assembled in Multiwatt ® package, specially designed.

TDA7088 : FM Receiver. TDA7088T; FM Receiver Circuit For Battery Supply;; Package: SOT109 (SO16).


LM4702C : Stereo High-Fidelity 200 Volt* Driver with Mute The LM4702 is a high fidelity audio power amplifier driver designed for demanding consumer and pro-audio applications. Amplifier output power may be scaled by changing the supply voltage and number of output devices. The LM4702 is capable of delivering in excess of 300 watts per channel single ended into.

ISL51002-165 : 10-Bit Video Analog Front End (AFE) with Measurement and Auto-Adjust The ISL51002 3-channel, 10-bit Analog Front End (AFE) contains all the functionality needed to digitize analog YPbPr video from HDTV tuners, settop boxes, SD and HD DVDs, as well as RGB graphics signals from personal computers and workstations. The fourth generation analog design delivers.

0-C     D-L     M-R     S-Z