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E-TDA7566 View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
E-TDA7566 4 x 40 W multifunction quad power amplifier with built-in diagnostics features ST-Microelectronics
STMicroelectronics ST-Microelectronics
E-TDA7566 Datasheet PDF : 29 Pages
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Electrical specifications
TDA7566
Table 4.
Electrical characteristics (continued)
(Refer to the test circuit, VS = 14.4 V; RL = 4 Ω; f = 1 kHz; GV = 26 dB; Tamb = 25 °C; unless
otherwise specified.)
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
THD Total harmonic distortion
CT
RIN
GV1
ΔGV1
GV2
EIN1
Cross talk
Input impedance
Voltage gain 1
Voltage gain match 1
Voltage gain 2
Output noise voltage 1
EIN2 Output noise voltage 2
SVR Supply voltage rejection
BW Power bandwidth
ASB
ISB
AM
VOS
VAM
TON
TOFF
CDLK
CDSAT
Standby attenuation
Standby current
Mute attenuation
Offset voltage
Min. supply voltage threshold
Turn on delay
Turn off delay
Clip det high leakage current
Clip det sat. voltage
CDTHD Clip det THD level
PO = 1 W to 10 W
-
GV = 12 dB;
-
VO = 0.1 to 5 VRMS
f = 1 kHz to 10 kHz, RG = 600 W 50
-
60
0.04 0.1
%
0.02 0.05 %
60
-
dB
100 130 KΩ
-
25
26
27
dB
-
-1
0
1
dB
-
-
12
-
dB
Rg = 600 Ω; 20 Hz to 22 kHz
-
35 100 μV
Rg = 600 Ω;
GV = 12 dB; 20 Hz to 22 kHz
-
12
-
μV
f = 100 Hz to 10 kHz; Vr = 1V pk; 50
60
-
dB
Rg = 600 Ω
-
100
-
-
KHz
-
90 110
-
dB
-
-
25 100 μA
-
80 100
-
dB
Mute and Play
-100
0
100 mV
-
7
7.5
8
V
D2/D1 (IB1) 0 to 1
-
20
50
ms
D2/D1 (IB1) 1 to 0
-
20
50
ms
CD off
-
0
15
μA
CD on; ICD = 1mA
D0 (IB1) = 0
-
-
300 mV
0
1
2
%
D0 (IB1) = 1
5
10
15
%
Turn on diagnostics 1 (Power amplifier mode)
Pgnd
Pvs
Pnop
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Short to Vs det. (above this limit,
the Output is considered in Short
Circuit to VS)
Power amplifier in standby
Normal operation
thresholds.(Within these limits,
the Output is considered without
faults).
-
-
1.2
V
Vs -1.2 -
-
V
1.8
- Vs -1.8 V
8/29
Doc ID 9801Rev 5
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