TDA7576B Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA7576B Datasheet PDF : 17 Pages
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Electrical specification
TDA7576B
Table 5. Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
VOS Offset voltage
Vdth Dump threshold
ID
Dump current
Audio section
-
-
VS = 60 V
-100 - +100 mV
36 37.5 39
V
-
18 40 mA
Po
Po max.
THD
Output power
Max. output power(1)
Distortion
CT Cross talk
Gv
ENO
SVR
Standby
Voltage gain
Output noise voltage(2)
Supply voltage rejection
THD = 1 %
THD = 10 %
-
Po = 4 W; f = 1 kHz
f = 1 kHz; Po = 4 W
f = 10 kHz; Po = 4 W
Amplifier in Mute
f = 1 kHz; VR = 1 Vpk
20 22
-
W
25 28
-
43 45
-
W
- 0.05 0.1 %
50 65
dB
-
45 60
dB
25 26 27 dB
-
60 100 µV
-
50
-
dB
VSB IN
VSB OUT
ASB
IPIN
Mute pin
Standby input threshold voltage
Standby output threshold voltage
Standby attenuation
Standby pin current
-
-
-
Play mode
-
-
1.2
V
2.6
-
-
V
90 110
-
dB
-1
-
1
µA
AM
VM IN
VM OUT
Mute attenuation
Mute input threshold voltage
Mute output threshold voltage
VAM in VS automute threshold
Clipping detector(3)
-
(Amp: Mute)
(Amp: Play)
Amp: play,
attenuation = -3 dB
Vout = 2 Vrms; f = 1 kHz
90 100
-
dB
-
-
1.2
V
2.6
-
-
V
6.7 7.25 8
V
CDTHD
CDSAT
Clipping detector THD level
Clipping detector saturation
voltage
Offset detector
10 V < Vs < 32 V
10 V < Vs < 32 V;
Cd; On; ICD = 1 mA
-
2
-
%
-
-
0.2
V
OD
Offset detector
Power amp. in play AC input = 0 ±1 ±2 ±3
V
VOFF_SAT Offset detector saturation voltage Vo-Vhvcc > 3 V, IOD = 1 mA
-
-
0.2
V
1. Square wave input.
2. 22 Hz to 22 kHz.
3. Clip detector not guaranteed for Vs < 10 V.
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Doc ID 023511 Rev 3
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