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TDA7381STN/a1224avai4 x 25W QUAD BRIDGE CAR RADIO AMPLIFIER


TDA7381 ,4 x 25W QUAD BRIDGE CAR RADIO AMPLIFIERTDA7381®4 x 25W QUAD BRIDGE CAR RADIO AMPLIFIERPRELIMINARY DATAHIGH OUTPUT POWER CAPABILITY:4 x 30W ..
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TDA7382 ,4 X 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIERABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Operating Supply Voltage 18 VCCV DC Supply Vol ..
TDA7383 ,4 X 30W QUAD BRIDGE CAR RADIO AMPLIFIERTDA7383®4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIERHIGH OUTPUT POWER CAPABILITY:4 x 35W/4Ω MAX.4 x 30W/ ..
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TDA7384A ,4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIERTDA7384A®4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIERHIGH OUTPUT POWER CAPABILITY:4 x 40W/4Ω MAX.4 x 35W ..
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TDA7381
4 x 25W QUAD BRIDGE CAR RADIO AMPLIFIER
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TDA7381
DESCRIPTION (continued)
Thanks to the fully complementary PNP/NPN out- The on-board clipping detector simplifies gain
put configuration the TDA7381 allows a rail to rail compression operations. The fault diagnostics
output voltage swing with no need of bootstrap makes it possible to detect mistakes during Car-
capacitors. The extremely reduced components Radio assembly and wiring in the car.
count allows very compact sets.
ABSOLUTE MAXIMUM RATINGS
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) 3 A
Non Repetitive (t = 100ws) 4 A
Ptot Power dissipation, (Tease = 70°C) 80 W
T, Junction Temperature 150 °C
Tstg Storage Temperature - 40 to 150 °C
PIN CONNECTION (Top view)
TAB D: -
P-GND E:
0UT1- D:
P-GND1 l]:
SVR l]:
S-GND l]:
AC-GND l]:
P-GN03 l]:
0UT3— E:
VCC l]: m—
MUTE I]:
0UT4< l]:
P-GND4 I]:
DIAGNOSTICS D: 8
DMAU117B
THERMAL DATA
Symbol Parameter Value Unit
Rm j-case Thermal Resistance Junction to Case Max. 1 °C/W
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