TDA7565(2003) Просмотр технического описания (PDF) - STMicroelectronics
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TDA7565 Datasheet PDF : 10 Pages
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TDA7565
ELECTRICAL CHARACTERISTICS
(Refer to the test circuit, VS = 13.5V; RL = 4Ω; f = 1KHz; Voltage converter Disabled (VCOff); Tamb = 25°C; unless
otherwise specified.)
Symbol
Parameter
POWER AMPLIFIER
VS Supply Voltage Range
Id
Total Quiescent Drain Current
Id
Total Quiescent Drain Current
(VCon)
PO Output Power
(VCoff)
V = 14.4V
PO Output Power
(VCon)
V = 14.4V
THD Total Harmonic Distortion
CT
RIN
GV1
∆GV1
GV2
∆GV2
EIN1
Cross Talk
Input Impedance
Voltage Gain 1
Voltage Gain Match 1
Voltage Gain 2
Voltage Gain Match 2
Output Noise Voltage 1
EIN2 Output Noise Voltage 2
SVR Supply Voltage Rejection
BW
ASB
ISB
AM
VOS
VAM
TON
TOFF
CDTHD
Power Bandwidth
Stand-by Attenuation
Stand-by Current
Mute Attenuation
Offset Voltage
Min. Supply Voltage Threshold
Slew Rate
Turn on Delay
Turn off Delay
Thermal Foldback Junction
Temperature
Clip Det THD level
VO Offset Detection
Thw Thermal Warning
I2C BUS INTERFACE
fSCL Clock Frequency
VIL Input Low Voltage
VIH Input High Voltage
Test Condition
EIAJ (VS = 13.7V)
THD = 10%
THD = 1%
EIAJ (VS = 13.7V)
THD = 10%
THD = 1%
PO = 1W to 12W; STDMODE
HE MODE; PO = 1-2W
HE MODE; PO = 4-12W
PO = 1-12W, f = 10kHz
f = 1KHz to 10KHz, RG = 600Ω
Rg = 600Ω; GV = 26dB
filter 20Hz to 22kHz
Rg = 600Ω; GV = 26dB
filter 20Hz to 12kHz
f = 100Hz to 10kHz; Vr = 1Vpk;
Rg = 600Ω
(-3dB)
Mute & Play
D2/D1 (IB1) 0 to 1
D2/D1 (IB1) 1 to 0
D0 (IB1) = 0
D0 (IB1) = 1
Power Amplifier = play
AC Input = 0
Min. Typ. Max. Unit
8
18
V
180 300 mA
TBD
mA
35
W
25
W
20
W
60
W
40
W
31
W
0.03 0.1
%
0.03
%
0.1
%
0.15 0.5
%
50
55
dB
60
100 130
KΩ
25.5
26
26.5
dB
-1
1
dB
11.5
12
12.5
dB
-1
1
dB
60
100
µV
15
20
µV
50
60
dB
75
KHz
70
100
dB
100
µA
70
90
dB
-100
100 mV
6.5
7
7.5
V
1.5
V/µs
10
20
ms
10
20
ms
155 170 185
°C
0
1
2
%
5
10
15
%
±1.5 ±2
±2.5
V
165
°C
400 KHz
1.5
V
2.3
V
3/10
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