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PDF LA4225 Data sheet ( Hoja de datos )
| Número de pieza | LA4225 | |
| Descripción | LA4225 | |
| Fabricantes | ETC | |
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www.DOartdaeSrihnegentu4mUb.ceor m: ENA0318
LA4225
Monolithic Linear IC
Audio Output for TV application
5W Monaural Power Amplifier
Overview
LA4225 is a 5W monaural power amplifier intended for television audio output.
This IC requires only two external components (capacitors) to construct amplifiers and is ideal for realizing substantial
cost reduction of electronic devices.
Functions
• 5W monaural power amplifier (VCC = 18V, RL = 8Ω)
• Full complement of protection circuits
Thermal shutdown protector on chip
Short between an output and DC protection circuit
• On-chip pop noise reduction circuit
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
IO peak
Pd max
Topr
Tstg
Rg = 0
Conditions
Arbitrarily large heat sink
Ratings
24
3.3
7.5
-25 to +75
-40 to +150
Unit
V
A
W
°C
°C
Operating Conditions at Ta=25°C
Parameter
Recommended supply voltage
Recommended load resistance
Allowable operating voltage range
Recommended load resistance
range
Symbol
VCC
RL
VCC op
RL op
Conditions
Not exceeding the package Pd.
Ratings
13.2
4
5 to 22
4 to 8
unit
V
Ω
V
Ω
42706 MS JK B8-4645 No.A0318-1/3
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet LA4225.PDF ] | |
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