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Número de pieza | LA4598 | |
Descripción | 2-Channel Power Amplifier | |
Fabricantes | Sanyo Electric | |
Logotipo | ||
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Ordering number: EN4087C
Monolithic Linear IC
LA4598
Two-channel Power Amplifier for Radio Cassette
Players (No Heat Sink Needed during 9 V Operation)
Overview
The LA4598 is a two-channel power IC that is intended for
use in portable audio equipment. Needing no heat sink during
9 V operation facilitates set design with a small footprint.
Functions
. Thermal shutdown protector built in.
. Standby switch built in.
Package Dimensions
unit : mm
3113-SIP14HZ
[LA4598]
Features
. No heat sink needed during 9 V operation
. PO = 2.9 W × 2 (VCC = 9 V, RL = 3.2 Ω, THD = 10%).
. Less quiescent current. (VCC = 9 V, 20 mA, typ).
. Operating voltage range: VCC op = 4.2 to 16 V.
DataSheet4U.com
SANYO : SIP14HZ DataShee
With arbitrarily large heat
sink
Al heat sink tightening
torque 4kg.cm
With silicone grease
applied
With Sanyo-
recommended board
Independent IC
Specifications
Ambient temperature, Ta − °C
Maximum Ratings at Ta = 25 °C
Parameter
Maximum supply voltage
Allowable power dissipation
Junction temperature
Operating temperature
Storage temperature
Symbol
VCC max
Pd max*
Tj max
Topr
Tstg
Conditions
No heat sink
* With Sanyo-recommended board (9.0 cm × 8.5 cm × 1.5 mm (thickness))
Ratings
18
3.6
+150
–20 to +75
–40 to +150
Unit
V
W
°C
°C
°C
DataSheet4U.com SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
D3095HA/N1792TS(II) No.4087-1/9
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1 page www.DataSheet4U.com
LA4598
CH2 to CH1
leak
CH1 to CH2
leak
Frequency, f − Hz
Supply voltage, VCC − V
et4U.com
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DataShee
Frequency, f − Hz
Output power, PO − W
DIN Audio with
20 Hz to 20 kHz BPF
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Supply voltage, VCC − V
Supply voltage, VCC − V
No.4087-5/9
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet LA4598.PDF ] |
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