TDA7481

Common Mode Rejection Ratio (Min) :
Operating Supply Voltage :
Supply Current :
Product : Class-D
Packaging : Tube
Maximum Operating Temperature : + 70 C
THD plus Noise : 0.1 %
Mounting Style : Through Hole
Available Set Gain : 30 dB
Output Type : 1-Channel Mono
Output Power : 18 W
Package / Case : Multiwatt-15
Maximum Power Dissipation : 35000 mW


Features:

` 18W OUTPUT POWER:
` R_L = 8/4; THD = 10%
` HIGH EFFICIENCY
` WIDE SUPPLY VOLTAGE RANGE (UP TO ±25V)
` SPLIT SUPPLY
` OVERVOLTAGE PROTECTION
` ST-BY AND MUTE FEATURES
` SHORT CIRCUIT PROTECTION
` THERMAL OVERLOAD PROTECTI


Pinout




Specifications

Symbol	Parameter	Value	Unit
VCC	DC Supply Voltage	±25	V
Ptot	Power Dissipation Tcase = 70°C	35	W
Tstg, Tj	Storage and Junction Temperature	-40 to 150
VFREQ	Maximum Voltage Across RF (pin 6)	8	V
Top	Operating Temperature Range	0 to 70
ESD	Maximum ESD on Pins	±1.2	kV

Description

The TDA7481 is an audio class-D amplifier assembled in Multiwatt15 package specially designed for high efficiency applications mainly for TV and Home Stereo sets.