TDA7300 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA7300 Datasheet PDF : 16 Pages
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TDA7300
PIN CONNECTION (Top view)
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
Tamb
Tstg
Parameter
Supply Voltage (VS1)
Operating Ambient Temperature Range
Storage Temperature
THERMAL DATA
Symbol
Description
Rth j-pins Thermal Resistance Junction-pins
Value
Unit
18
V
-40 to +85
°C
-40 to 150
°C
SO28
Max
85
DIP28
65
Unit
°C/W
ELECTRICAL CHARACTERISTICS (Tamb = 25°C, VS1 = 12V or VS2 = 8.5V , RL = 10kΩ and Rg = 600Ω ,
f = 1KHz unless otherwise specified)
Symbol
Parameter
SUPPLY (1)
VS1
Supply Voltage VS1
VS2
Supply Voltage VS2
IS2
Supply Current
Vref
Reference Voltage (pin 7)
SVR
Ripple Rejection at VS1
SVR
Ripple Rejection at VS2
INPUT SELECTORS
Ri
VIN max
INS
Input Resistance
Max. Input Signal
Input Separation
Vi (DC)
Input DC Voltage
Test Condition
f = 300Hz to 10KHz
f = 300Hz to 10KHz
GV = 0dB d = 0.3%
f = 1KHz (2)
f = 10KHz (2)
Min. Typ. Max. Unit
10
12
16
V
6
8.5
10
V
15
30
40
mA
3.5
4.3
5
V
80
97
dB
50
58
dB
30
45
1.5
2.2
90
100
70
80
3.5
4.3
KΩ
Vrms
dB
dB
5
V
2/16
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