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TDA7562B Datasheet(PDF) 9 Page - STMicroelectronics

Part # TDA7562B
Description  4 x 46 W multifunction quad power amplifier with built-in diagnostics features
PDF  30 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA7562B Datasheet(HTML) 9 Page - STMicroelectronics

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TDA7562B
Electrical specifications
Doc ID 17984 Rev 2
9/30
CDLK
Clip det high leakage current
CD off
-
0
5
μA
CDSAT
Clip det sat. voltage
CD on; ICD = 1 mA
-
-
300
mV
CDTHD
Clip det THD level
D0 (IB1) = 0
0.5
2
3
%
D0 (IB1) = 1
5
10
15
%
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 standby
--
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).
Power amplifier in standby
1.8
-
Vs -1.8
V
Lsc
Shorted load det.
-
-
-
0.5
Ω
Lop
Open load det.
-
85
-
-
Ω
Lnop
Normal load det.
-
1.5
-
45
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 standby
--
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.
-
-
-
2
Ω
Lop
Open load det.
-
330
-
-
Ω
Lnop
Normal load det.
-
7
-
180
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
Table 4.
Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit



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