TDA7562B：Intelligent quad BTL output power amplifier with full I2C diagnostics (permanent and ac) and stand-by/mute input

The TDA7562B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt27 package specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7562B 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 TDA7562B a very flexible machine.

Key Features

MOSFET output power stage
High output power capability 4 x 25 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD
Max. output power 4 x 68 W/2 Ω, 4 x 42 W/4 Ω @ 14.4 V
Full I2 C bus driving:
- Standby
- Independent front/rear soft play/mute
- Selectable gain 30 dB - 16 dB
- I2 C bus digital diagnostics
Full fault protection
DC offset detection
Four independent short circuit protection
Clipping detector (2 % / 10 %)
Standby/mute pin
ESD protection

Description	Version	Size
DS6968: 4 x 46 W multifunction quad power amplifier with built-in diagnostics features	3.1	442 KB

Description	Version	Size
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Part Number	Quantity	Unit Price (US$) *	Package	Packing Type	Operating Temperature (°C) (min)	Operating Temperature (°C) (max)	ECCN (EU)	ECCN (US)	Country of Origin
TDA7562B	1000	4.65	FLEXIWATT FM2 27	Tube	-	105	NEC	EAR99	CHINA

Part Number	Package	Grade	RoHS Compliance Grade	Material Declaration**
TDA7562B	FLEXIWATT FM2 27	Automotive	Ecopack2	ipc-wspc-1752a_h848-uk53ac6_signed.pdf ipc-wspc-1752a_h848-uk53ac6.xml