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PDF LA4582CM Data sheet ( Hoja de datos )
| Número de pieza | LA4582CM | |
| Descripción | Pre Power Amplifier for 3-V Headphone Stereo Systems | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LA4582CM (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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Ordering number : EN5701
Monolithic Linear IC
LA4582CM
Pre + Power Amplifier for
3-V Headphone Stereo Systems
Overview
The LA4582CM is a preamplifier plus power amplifier IC
that support auto-reverse, and was developed for 3-V
headphone stereo systems.
Features
• The LA4582CM was developed for cassette playback
systems, and in addition to preamplifier and power
amplifier functions, it also provides low boost and
automatic power limitation (PVSS: Peak Volume Select
System) functions.
• Provided in a 36-pin miniature flat package (0.65 mm
lead pitch) that is optimal for set miniaturization.
• Capable of driving 8-Ω speakers
• Two-channel playback auto-reverse preamplifier
• Two-channel headphone power amplifier
• Low-frequency boost function (auto-loudness effect)
• Output suppression function (PVSS)
• Two-channel radio input switch (pre-mute switch)
• Power mute switch
Package Dimension
unit: mm
[LA4582CM]
Ambient temperature, Ta – °C
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating voltage range
Symbol
VCC
VCC op
Conditions
Conditions
SANYO: QFP36
Ratings
4.5
375
–20 to +75
–40 to +150
Unit
V
mW
°C
°C
Ratings
3.0
1.8 to 3.6
Unit
V
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
63097HA(OT) No. 5701-1/6
1 page  
Sample Application Circuit
LA4582CM
PRE. MUTE
Unit (Resistance: Ω, Capacitance: F)
No. 5701-5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LA4582CM.PDF ] | |
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