TDA7298

Features:

SUPPLY VOLTAGE RANGE UP TO ±22V
SPLIT SUPPLY OPERATION
HIGH OUTPUT POWER (UP TO 28W MUSIC POWER)
LOW DISTORTION
MUTE/STAND-BY FUNCTION
NO SWITCH ON/OFF NOISE
AC SHORT CIRCUIT PROTECTION
THERMAL SHUTDOWN
ESD PROTECTION



Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	DC Supply Voltage	±22	V
IO	Output Peak Current (internally limited)	4	A
Ptot	Power Dissipation Tcase= 70°C	30	W
Top	Operating Temperature Range	0 to +70	°C
Tstg, Tj	Storage and Junction Temperature	-40 to +150	°C

Description

  The TDA7298 is a monolithic integrated circuit in Heptawatt package, intended for use as audio class AB amplifier in TV or Hi-Fi field application.Thanks to the wide voltage range and to the high out current capability it's able to supply the highest power into both 4W and 8W loads even in presence of poor supply regulation.

  The built in Muting/Stand-by function simplifies the remote operations avoiding also switching onoff noises.