TDA7388

Common Mode Rejection Ratio (Min) :
Maximum Operating Temperature :
Mounting Style : SMD/SMT
Packaging : Tube
THD plus Noise : 0.1 %
Output Type : Rail-to-Rail
Product : Class-AB
Operating Supply Voltage : 18 V
Available Set Gain : 26 dB
Package / Case : FLEXIWATT-25
Output Power : 4 W x 41
Supply Current : 350 mA
Maximum Power Dissipation : 80 W


Features:

` HIGH OUTPUT POWER CAPABILITY:
` 4 x 41W/4 MAX.
`4 x 25W/4 @ 14.4V, 1KHz, 10%
` LOW DISTORTION
` LOW OUTPUT NOISE
` ST-BY FUNCTION
` MUTE FUNCTION
`AUTOMUTE AT MIN. SUPPLY VOLTAGE
DETECTION
`LOW EXTERNAL COMPONENT COUNT:
INTERNALLY FIXED GAIN (26dB)
NO EXTERNAL COMPENSATION
NO BOOTSTRAP CAPACITORS




Specifications

Symbol	Parameter	Value	Unit
VCC	Operating Supply Voltage	18	V
VCC (DC)	DC Supply Voltage	28	V
VCC (pk)	Peak Supply Voltage (t = 50ms)	50	V
IO	Output Peak Current: Repetitive (Duty Cycle 10% at f = 10Hz) Non Repetitive (t = 100s)	4.5 5.5	A A
Ptot	Power dissipation, (Tcase = 70°C)	80	W
Tj	Junction Temperature	150
Tstg	Storage Temperature	55 to 150

Description

The TDA7388 is a new technology class AB Audio Power Amplifier in Flexiwatt 25 package designed for high end car radio applications.

Thanks to the fully complementary PNP/NPN output configuration the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors.

The extremely reduced components count allows very compact sets.