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TDA7563PD Fiches technique(PDF) 5 Page - STMicroelectronics

No de pièce TDA7563PD
Description  MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
PDF  21 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA7563PD Fiches technique(HTML) 5 Page - STMicroelectronics

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TDA7563PD
D0 (IB1) = 0
1
2
3
%
TURN ON DIAGNOSTICS 1 (Power Amplifier Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Power Amplifier in st-by
1.2
V
Pvs
Short to Vs det. (above this limit,
the Output isconsidered in Short
Circuit to VS)
Vs -1.2
V
Pnop
Normal operation
thresholds.(Within these limits,
the Output is considered without
faults).
1.8
Vs -1.8
V
Lsc
Shorted Load det.
0.5
Ω
Lop
Open Load det.
130
Ω
Lnop
Normal Load det.
1.5
70
Ω
TURN ON DIAGNOSTICS 2 (Line Driver Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Power Amplifier in st-by
1.2
V
Pvs
Short to Vs det. (above this limit,
the Output isconsidered in Short
Circuit to VS)
Vs -1.2
V
Pnop
Normal operation
thresholds.(Within these limits,
the Output is considered without
faults).
1.8
Vs -1.8
V
Lsc
Shorted Load det.
1.5
Ω
Lop
Open Load det.
400
Ω
Lnop
Normal Load det.
4.5
200
Ω
PERMANENT DIAGNOSTICS 2 (Power Amplifier Mode or Line Driver Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Power Amplifier in Mute or Play,
one or more short circuits
protection activated
1.2
V
Pvs
Short to Vs det. (above this limit,
the Output is considered in Short
Circuit to VS)
Vs -1.2
V
Pnop
Normal operation thresholds.
(Within these limits, the Output is
considered without faults).
1.8
Vs -1.8
V
LSC
Shorted Load Det.
Pow. Amp. mode
0.5
Ω
Line Driver mode
1.5
Ω
VO
Offset Detection
Power Amplifier in play,
AC Input signals = 0
±1.5
±2
±2.5
V
I2C BUS INTERFACE
SCL
Clock Frequency
400
KHz
VIL
Input Low Voltage
1.5
V
VIH
Input High Voltage
2.3
V
Table 4. Electrical Characteristics (continued)
(Refer to the test circuit, VS = 14.4V; RL = 4Ω; f = 1KHz; GV = 30dB; Tamb = 25°C; unless otherwise specified.)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit



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