IC AMP AUDIO 150W AB 27FLEXIWATT

TDA7575

Manufacturer Part NumberTDA7575
DescriptionIC AMP AUDIO 150W AB 27FLEXIWATT
ManufacturerSTMicroelectronics
TypeClass AB
TDA7575 datasheets
 


Specifications of TDA7575

Output Type1-Channel (Mono) or 2-Channel (Stereo)Max Output Power X Channels @ Load150W x 1 @ 1 Ohm; 75W x 2 @ 2 Ohm
Voltage - Supply8 V ~ 18 VFeaturesDifferential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Standby
Mounting TypeThrough HolePackage / Case27-Flexiwatt (bent and staggered leads)
Operational ClassClass-ABOutput Power (typ)150x1@1Ohm/75x2@2OhmW
Audio Amplifier FunctionSpeakerTotal Harmonic Distortion0.02@1Ohm@30W%
Single Supply Voltage (typ)9/12/15VDual Supply Voltage (typ)Not RequiredV
Power Supply RequirementSinglePower Dissipation86W
Rail/rail I/o TypeNoSingle Supply Voltage (min)8V
Single Supply Voltage (max)18VDual Supply Voltage (min)Not RequiredV
Dual Supply Voltage (max)Not RequiredVOperating Temp Range-55C to 150C
Operating Temperature ClassificationMilitaryMountingSurface Mount
Pin Count36Package TypePSOP
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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DOCUMENT CD00003142
REVISION 3.0
Figure 1. Data Validity on the I
SDA
SCL
Figure 2. Timing Diagramon the I
SCL
SDA
START
Figure 3.
SCL
SDA
START
1 Ohm Capability Setting
It is possible to drive 1OHM load paralleling the outputs into a single channel.
In order to implement this feature, outputs are to be connected on the board as follows:
OUT1+ (PIN35 and PIN36) shorted to OUT2+ (PIN19 and PIN20)
OUT1- (PIN28 and PIN29) shorted to OUT2- (PIN26 and PIN27).
Copyright STMicroelectronics
ACTIVE
2
CBUS
DATA LINE
CHANGE
STABLE, DATA
DATA
VALID
ALLOWED
2
CBUS
D99AU1032
1
2
3
MSB
D99AU1033
COMPANY INTERNAL
DATE 22-Mar-2004
TDA7575PD
D99AU1031
2
I
CBUS
STOP
7
8
9
ACKNOWLEDGMENT
FROM RECEIVER
Unauthorized reproduction and communication strictly prohibited
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