TDA7565 Просмотр технического описания (PDF) - STMicroelectronics
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TDA7565 Datasheet PDF : 19 Pages
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TDA7565
Electrical specification
Table 4. Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Output power
Max power(1)
-
PO (VCon)
THD = 10 %
32
V = 14.4V, PWM = 17.5V
THD = 1 %
25
THD Total harmonic distortion
CT
RIN
GV1
GV1
GV2
GV2
Cross talk
Input impedance
Voltage gain 1
Voltage gain match 1
Voltage gain 2
Voltage gain match 2
EIN1 Output noise voltage 1
EIN2 Output noise voltage 2
SVR Supply voltage rejection
BW
ASB
ISB
AM
VOS
VAM
TON
TOFF
-
Power bandwidth
Standby attenuation
Standby current
Mute attenuation
Offset voltage
Min. supply voltage threshold
Slew rate
Turn on delay
Turn off delay
Thermal foldback junction
temperature
CDTHD Clip det thd. level
VO Offset detection
Thw Thermal warning
PO = 1 W to 12 W; STDmode
HE mode; PO = 1-2 W
HE mode; PO = 4-12 W
PO = 1-12 W, f = 10 kHz
f = 1 kHz to 10 kHz, RG = 600
-
-
-
-
-
Rg = 600 ; GV = 26 dB
filter 20 Hz to 22 kHz
Rg = 600 ; GV = 26 dB
filter 20 Hz to 12 kHz
f = 100 Hz to 10 kHz; Vr = 1V pk;
Rg = 600
(-3 dB)
-
-
-
Mute and play
-
-
D2/D1 (IB1) 0 to 1
D2/D1 (IB1) 1 to 0
-
-
50
60
25.5
-1
11.5
-1
-
-
50
75
70
-
70
-100
6.5
1.5
-
-
-
155
D0 (IB1) = 0
D0 (IB1) = 1
Power amplifier = play
AC Input = 0
-
0
5
±1.5
-
Typ.
59
39
31
0.03
0.03
0.1
0.15
55
100
26
-
12
-
60
15
60
-
100
-
90
-
7
-
10
10
170
1
10
±2
165
Max.
-
-
0.1
0.5
-
130
26.5
1
12.5
1
70
25
-
-
50
100
7.5
-
40
40
185
2
15
±2.5
-
Unit
W
W
W
%
%
%
%
dB
K
dB
dB
dB
dB
V
V
dB
KHz
dB
A
dB
mV
V
V/s
ms
ms
°C
%
%
V
°C
Doc ID 9800 Rev 5
7/19
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