Details, datasheet, quote on part number: TDA7566
PartTDA7566
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
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Features, Applications
40 W multifunction quad power amplifier with built-in diagnostics features
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.

Description

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


 

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