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TDA7490SA Folha de dados(PDF) 4 Page - STMicroelectronics

Nome de Peças TDA7490SA
Descrição Electrónicos  10W 10W Stereo Class-D Amplifier
PDF  13 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA7490SA Folha de dados(HTML) 4 Page - STMicroelectronics

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Table 1.
pin description
1.3
thermal data
Table 2.
thermal data
Pin
Function
1
OUT 1
Output CH1
2
+VCC1
Positive Power Supply CH1
3
BOOT1
Bootstrap CH1
4
ST-BY/MUTE
State Pin
5
IN1
Input CH1
6
REFERENCE
Master Oscillator Setting Frequency
7
-5V
-5V Regulator
8
TRIANGLE 1
Triangular Waveform CH1
9
-VCC
Negative Power Supply (Signal Ground)
10
-Vcc
Negative Power Supply (Power Ground) connected to tab
11
N.C.
12
GND
Ground
13
TRIANGLE 2
Triangular Waveform CH2
14
+5V
+5V regulator
15
IN 2
Input CH2
16
VREG
10V Regulator
17
BOOT 2
Bootstrap CH2
18
+VCC2
Positive Power Supply CH2
19
OUT 2
Output CH2
Symbol
Parameter
Test Condition
Typ.
Max.
Unit
Rth j-case
Thermal Resistance Junction-case
2
3
°C/W
Rth j-amb
Thermal Resistance Junction-ambient
48
°C/W



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