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TDA7372ASTN/a343avai4 x 6W POWER AMPLIFIER FOR CAR RADIO


TDA7372A ,4 x 6W POWER AMPLIFIER FOR CAR RADIOTDA7372A4 x 6W POWER AMPLIFIER FOR CAR RADIOADVANCE DATAHIGH POWER CAPABILITY:4x6W min/4Ω @14.4V, ..
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TDA7372A
4 x 6W POWER AMPLIFIER FOR CAR RADIO
TDA7372A
4 x 6W POWER AMPLIFIER FOR CAR RADIO
ADVANCE DATA

HIGH POWER CAPABILITY:
4x6W min/4Ω @14.4V, 1KHz, 10%
4x10W typ/2Ω @14.4V, 1KHz, 10%
MINIMUM EXTERNAL COMPONENT COUNT
- INTERNALLY FIXED GAIN (20dB)
- NO BOOTSTRAP CAPACITORS
- NO EXTERNAL COMPENSATION
ST-BY FUNCTION (CMOS COMPATIBLE)
MUTE FUNCTION (CMOS COMPATIBLE)
NO AUDIBLE POP DURING MUTE/ST-BY
OPERATIONS
LOW SUPPLY SELF MUTING
PROGRAMMABLE TURN ON DELAY
PROTECTIONS:

AC OUTPUT SHORT CIRCUIT TO GND
DC OUTPUT SHORT CIRCUIT TO GND AND
TO VS AT POWER ON
SOFT THERMAL LIMITER
OVERRATING CHIP TEMPERATURE
LOAD DUMP VOLTAGE
FORTUITOUS OPEN GND
REVERSED BATTERY
ESD PROTECTION
DESCRIPTION

The TDA7372A is a new technology class AB quad
channels Audio Power Amplifier in Multiwatt15
package designed for car radio applications.
Thanks to the fully complementary PNP/NPN out-
put configuration the TDA7372A delivers a rail to
rail voltage swing with no need of boostrap capacitors.
BLOCK DIAGRAM
PIN CONNECTION (Top view)
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
TDA7372A
ELECTRICAL CHARACTERISTICS (Refer to the test circuit; VS = 14.4V; RL = 4Ω, Tamb = 25°C,
f = 1kHz, unless otherwise specified)
(*) 22Hz to 22KHz
TDA7372A
Figure 1: P.C. Board and components layout of the Test and Application Circuit (1:1 scale)
TEST AND APPLICATION CIRCUIT
TDA7372A
Figure 2: Quiescent Drain Current vs. Supply
Voltage
Figure 4: Output Power vs Supply Voltage
Figure 6: Distortion vs. Output Power
Figure 3: Output Power vs. Supply Voltage
Figure 5:
Output power vs. Frequency vs.COUT
Value
Figure 7: Distortion vs. Output Power
TDA7372A
ic,good price


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