TDA7385
DESCRIPTION (continued)
Thanks to the fully complementary PNP/NPN out-
put configuration the TDA7385 allows a rail to rail
output voltage swing with no need of bootstrap
capacitors. The extremely reduced components
count allows very compact sets.
The on-board clipping detector simplifies gain
compression operations. The fault diagnostics
makes it possible to detect mistakes during Car-
Radio assembly and wiring in the car.
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VCC (DC)
VCC (pk)
IO
Ptot
Tj
Tstg
Parameter
Operating Supply Voltage
DC Supply Voltage
Peak Supply Voltage (t = 50ms)
Output Peak Current:
Repetitive (Duty Cycle 10% at f = 10Hz)
Non Repetitive (t = 100µs)
Power dissipation, (Tcase = 70°C)
Junction Temperature
Storage Temperature
designed for high end car radio applications.
Value
18
28
50
4.5
5.5
80
150
– 55 to 150
Unit
V
V
V
A
A
W
°C
°C
PIN CONNECTION (Top view)
1
THERMAL DATA
Symbol
Rth j-case
Parameter
Thermal Resistance Junction to Case
2/12
25
D94AU117B
Max.
Value
1
Unit
°C/W