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
ELECTRICAL CHARACTERISTCS: (continued)
Symbol
Parameter
I
Clip Pin Low Sink Current
CDL
CD
Clip detect THD level
(*) ST-BY Pin high enables I2C bus; ST-BY Pin low puts the device in ST-BY condition.(see “prog” for more details)
TURN ON DIAGNOSTICS (Power Amplifier Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Pvs
Short to Vs det. (above this
limit, the Output is considered in
Short Circuit to VS)
Pnop
Normal operation
thresholds.(Within these limits,
the Output is considered
without faults).
Lsc
Shorted Load det.
Lop
Open Load det.
Lnop
Normal Load det.
TURN ON DIAGNOSTICS (Line Driver Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Pvs
Short to Vs det. (above this
limit, the Output is considered in
Short Circuit to VS)
Pnop
Normal operation
thresholds.(Within these limits,
the Output is considered
without faults).
Lsc
Shorted Load det.
Lop
Open Load det.
Lnop
Normal Load det.
PERMANENT DIAGNOSTICS (Power Amplifier Mode or Line Driver Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Pvs
Short to Vs det. (above this
limit, the Output is considered in
Short Circuit to VS)
Pnop
Normal operation
thresholds.(Within these limits,
the Output is considered
without faults).
Lsc
Shorted Load det.
Copyright STMicroelectronics
ACTIVE
Test Condition
Min.
CD on; V
< 300mV
CD
D0 (IB1) = 0
0.8
D0 (IB1) = 1
Power Amplifier in st-by condition
V
s
1.8
130
1.5
Power Amplifier in st-by
V
s
1.8
400
4.5
Power Amplifier in Mute or Play
condition, one or more short circuits
protection activated
V
s
1.8
Pow. Amp. mode
Line Driver mode
COMPANY INTERNAL
DATE 22-Mar-2004
page: 5/17
TDA7575PD
Typ.
Max.
Unit
1
mA
1.3
2.5
%
5
10
15
%
1.2
V
-0.9
V
V
-1.5
V
s
0.5
70
1.2
V
-0.9
V
V
-1.5
V
s
1.5
200
1.2
V
- 0.9
V
V
-1.5
V
s
0.5
1.5
5/17
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