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PDF LA4425A Data sheet ( Hoja de datos )
| Número de pieza | LA4425A | |
| Descripción | 5 W Power Amplifier with Very Few External Parts for Car Radio and Car Stereo | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LA4425A (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Ordering number: EN3309C
Monolithic Linear IC
LA4425A
5 W Power Amplifier with Very Few External Parts
for Car Radio and Car Stereo
Features
. The world’s first power amplifier with very few external
parts.
The smallest package in the industry
→ [SIP-5H (TO-126 type)]
Only two external parts
. → [Only I/O coupling capacitors]
Almost no evaluation, adjustment and check of its functions
as a power IC required
→ [Simplified control]
. Wide operation supply range → 5 to 16 V
. On-chip protection:
Overvoltage protection
Thermal protection
Output D.C. short protection
. On-chip pop noise reducing circuit
Specifications
Package Dimensions
unit : mm
3031A-SIP-5H
[LA4425A]
SANYO : SIP5H
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Surge maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
VCC surge
IO peak
Pd max
Topr
Tstg
Operating Conditions at Ta = 25°C
Conditions
Rg = 0
Giant pulse 200 msec
Rise time 1 ms
With infinite heat sink
Ratings
18
50
3.3
7.5
–30 to +80
–40 to +150
Unit
V
V
A
W
°C
°C
Parameter
Recommended supply voltage
Recommended load resistance
Operating voltage range
Operating load resistance range
Symbol
VCC
RL
VCC op
RL op
Conditions
Under conditions where maximum ratings
are not exceeded
Ratings
13.2
4
5 to 16
2 to 8
Unit
V
Ω
V
Ω
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53096HA(II)/20293TS/9200TA,TS(KOTO)/3050TA,TS(AF) No.3309-1/8
1 page  
VNO – Rg
BPF = 20 Hz to 20 kHz
LA4425A
SVRR – VCC
Signal source resistance, Rg – Ω
SVRR – VR
BPF = 20 Hz to 20 kHz
Supply voltage, VCC – V
SVRR – fR
BPF = 20 Hz to 20 kHz
Power supply ripple, VR – mVrms
ICCO – Ta
BPF = 20 Hz to 20 kHz
Ripple frequency, fR – Hz
VN – Ta
Ambient temperature, Ta – °C
PO – Ta
Ambient temperature, Ta – °C
Switch ‘‘ON’’ locus
Ambient temperature, Ta – °C
0.2 s/div
No.3309-5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LA4425A.PDF ] | |
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