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Partno	Mfg	Dc	Qty	Available	Descript
TDA7384A	STM	N/a	848	avai	4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIER

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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TDA7384A
4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIER
TDA7384A
4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIER
HIGH OUTPUT POWER CAPABILITY:
4 x 40W/4Ω MAX.
4 x 35W/4Ω EIAJ
4 x 25W/4Ω @ 14.4V, 1KHz, 10%
4 x 22W/4Ω @ 13.2V, 1KHz, 10%
LOW DISTORTION
LOW OUTPUT NOISE
ST-BY FUNCTION
MUTE FUNCTION
AUTOMUTE AT MIN. SUPPLY VOLTAGE DE-
TECTION
LOW EXTERNAL COMPONENT COUNT:
– INTERNALLY FIXED GAIN (26dB)
– NO EXTERNAL COMPENSATION
– NO BOOTSTRAP CAPACITORS
PROTECTIONS:
OUTPUT SHORT CIRCUIT TO GND, TO VS,
ACROSS THE LOAD
VERY INDUCTIVE LOADS
OVERRATING CHIP TEMPERATURE WITH
SOFT THERMAL LIMITER
LOAD DUMP VOLTAGE
FORTUITOUS OPEN GND
REVERSED BATTERY
ESD
DESCRIPTION
The TDA7384A 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 out-
put configuration the TDA7384A allows a rail to
rail output voltage swing with no need of boot-
strap capacitors. The extremely reduced compo-
nents count allows very compact sets.
BLOCK AND APPLICATION DIAGRAM
PIN CONNECTION (Top view)
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
TDA7384A
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ELECTRICAL CHARACTERISTICS (VS = 14.4V; f = 1KHz; Rg = 600Ω; RL = 4Ω; Tamb = 25°C;
Refer to the test and application diagram, unless otherwise specified.)
(*) Saturated square wave output.
TDA7384A
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Figure 1: Standard Test and Application Circuit
TDA7384A
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TDA7384A
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Figure 3: Quiescent Current vs. Supply Voltage Figure 4: Quiescent Output Voltage vs. Supply
Voltage
Figure 5: Output Power vs. Supply Voltage Figure 6: Distortion vs. Output Power
Figure 7: Distortion vs. Frequency Figure 8: Supply Voltage Rejection vs.
Frequency.
TDA7384A
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