E-TDA7375V Datasheet, PDF (1/15 Pages) STMicroelectronics – 2 x 35W dual/quad power amplifier for car radio

TDA7375V
2 x 35W dual/quad power amplifier for car radio
1 FEATURES
■ HIGH OUTPUT POWER CAPABILITY:
– 2 x 40W max./4
– 2 x 35W/4 EIAJ
– 2 x 35W/4 EIAJ
– 2 x 25W/4 @14.4V, 1KHz, 10%
– 4 x 7W/4 @14.4V,1KHz, 10%
– 4 x 12W/2 @14.4V, 1KHz, 10%
■ MINIMUM EXTERNAL COMPONENTS
COUNT:
– NO BOOTSTRAP CAPACITORS
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN (26dB BTL)
■ ST-BY FUNCTION (CMOS COMPATIBLE)
■ NO AUDIBLE POP DURING ST-BY
OPERATIONS
■ DIAGNOSTICS FACILITY FOR:
– CLIPPING
– OUT TO GND SHORT
– OUT TO V_S SHORT
– SOFT SHORT AT TURN-ON
– THERMAL SHUTDOWN PROXIMITY
Figure 2. Block Diagram
Figure 1. Package
MULTIWATT15
Table 1. Order Codes
Part Number
TDA7375V
Package
MULTIWATT 15 (Vertical)
2 PROTECTIONS:
■ OUPUT AC/DC SHORT CIRCUIT
– TO GND
– TO V_S
– ACROSS THE LOAD
■ SOFT SHORT AT TURN-ON
■ OVERRATING CHIP TEMPERATURE WITH
■ SOFT THERMAL LIMITER
■ LOAD DUMP VOLTAGESURGE
■ VERY INDUCTIVE LOADS
■ FORTUITOUS OPEN GND
■ REVERSED BATTERY
■ ESD
September 2013
Rev. 5
1/15