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TDA7569BLVPD Datasheet(PDF) 11 Page - STMicroelectronics

Part # TDA7569BLVPD
Description  4 x 50 W power amplifier with full I2C diagnostics, high efficiency and low voltage operation
PDF  41 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA7569BLVPD Datasheet(HTML) 11 Page - STMicroelectronics

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TDA7569BLV
Electrical specifications
40
Id
Total quiescent drain current
-
-
165
250
mA
RIN
Input impedance
-
45
60
70
kΩ
VAM
Min. supply mute threshold
IB1(D7) = 1;
Signal attenuation -6 dB
7-8
V
IB1(D7) = 0 (default);(2)
Signal attenuation -6 dB
5
-
5.8
VOS
Offset voltage
Mute & play
-80
-
80
mV
Vdth
Dump threshold
-
18.5
19.5
20.5
V
ISB
Standby current
Vstandby = 0
-
1
5
μA
SVR
Supply voltage rejection
f = 100 Hz to 10 kHz; Vr = 1 Vpk;
Rg = 600 Ω
60
70
-
dB
TON
Turn on timing (Mute play
transition)
D2/D1 (IB1) 0 to 1
-
25
50
ms
TOFF
Turn off timing (Play mute
transition)
D2/D1 (IB1) 1 to 0
-
25
50
ms
THWARN1
Average junction temperature for
TH warning 1
DB1 (D7) = 1
-
160
-
°C
THWARN2
Average junction temperature for
TH warning 2
DB4 (D7) = 1
-
145
-
THWARN3
Average junction temperature for
TH warning 3
DB4 (D6) = 1
-
125
-
Audio performances
PO
Output power
Max. power(3) Vs = 14.4 V, RL = 4 Ω
-45-
W
THD = 10 %, RL = 4 Ω
THD = 1 %, RL = 4 Ω
25
20
28
22
-
W
W
RL = 2 Ω; THD 10 %
RL = 2 Ω; THD 1 %
RL = 2 Ω; Max. power(3) Vs = 14.4 V
40
32
60
50
40
75
-
W
W
W
Max power@ Vs = 6 V, RL = 4 Ω
-6-
W
THD
Total harmonic distortion
PO = 1 W to 10 W; STD mode
HE MODE; PO = 1.5 W
HE MODE; PO = 8 W
-
0.015
0.05
0.1
0.1
0.1
0.5
%
%
%
PO = 1-10 W, f = 10 kHz;
STD mode
-
0.15
0.5
%
GV = 16 dB; STD mode
VO = 0.1 to 5 VRMS
-
0.02
0.05
%
CT
Cross talk
f = 1 kHz to 10 kHz, Rg = 600 Ω
50
65
-
dB
GV1
Voltage gain 1
-
25
26
27
dB
GV1
Voltage gain match 1
-
-1
-
1
dB
GV2
Voltage gain 2
-
15
16
17
dB
GV2
Voltage gain match 2
-
-1
-
1
dB
EIN1
Output noise voltage 1
Rg = 600 Ω 20 Hz to 22 kHz
-
45
60
μV
EIN2
Output noise voltage 2
Rg = 600 Ω; GV = 16d B
20 Hz to 22 kHz
-20
30
μV
Table 4. Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit



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