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PDF LA4585M Data sheet ( Hoja de datos )
| Número de pieza | LA4585M | |
| Descripción | 3-V Preamplifier Power Amplifier for Headphone Stereo Products | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LA4585M (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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Ordering number : EN5661
Monolithic Linear IC
LA4585M
3-V Preamplifier + Power Amplifier for
Headphone Stereo Products
Overview
The LA4585M is a preamplifier plus power amplifier IC
that supports auto-reverse and was developed for use in
3-V headphone stereo products.
Features
• The LA4585M is designed for use in playback-only
compact cassette players. In addition to preamplifier and
power amplifier functions, the LA4585M also provides
low boost and automatic power output limiter
(PVSS:Peak Volume Select System) functions.
• Provided in a mini-flat 36-pin quad package (0.65 mm
lead pitch) optimal for miniature end products.
• Two auto-reverse playback preamplifiers
• Two headphone power amplifiers (16 Ω)
• Low boost function (auto-loudness effect)
• Output limiter function (PVSS)
• Two radio input switches (pre-muting switches)
• Power muting switch
Package Dimensions
unit: mm
3162B-QFP36
[LA4585M]
Ambient temperature, Ta – °C
SANYO: QFP36
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Maximum supply voltage
Allowable power dissipation
VCC max
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VCCop
Conditions
Conditions
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
73097HA(OT) No. 5661-1/5
1 page  
Sample Application Circuit
LA4585M
Low
boost
Sys.
cont
The use of polyester film or ceramic
capacitors is recommended. However,
capacitors whose capacitances are
guaranteed for the operating temperature
range of the end product should be used.
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of July, 1997. Specifications and information herein are subject to change
without notice.
No. 5661-5/5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet LA4585M.PDF ] | |
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