E-TDA7375V Datasheet, PDF (2/15 Pages) STMicroelectronics – 2 x 35W dual/quad power amplifier for car radio

TDA7375V
3 DESCRIPTION
The TDA7375V is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or
QUAD SINGLE ENDED configuration.
The exclusive fully complementary structure of the output stage and the internally fixed gain guarantees
the highest possible power performances with extremely reduced component count.
The on-board clip detector simplifies gain compression operation. The fault diagnostics makes it possible
to detect mistakes during car radio set assembly and wiring in the car.
Table 2. Absolute Maximum Ratings
Symbol
Parameter
V_op
V_S
V_peak
I_O
I_O
P_tot
T_stg, T_j
Operating Supply Voltage
DC Supply Voltage
Peak Supply Voltage (for t = 50ms)
Output Peak Current (not repetitive t = 100s)
Output Peak Current (repetitive f > 10Hz)
Power Dissipation (T_case = 85°C)
Storage and Junction Temperature
Value
Unit
18
V
28
V
50
V
4.5
A
3.5
A
36
W
-40 to 150
C
Table 3. Thermal Data
Symbol
Parameter
R_{th j-case} Thermal Resistance Junction-case
Figure 3. Pin Connection (Top view)
Value
max
1.8
Unit
°C/W
2/15