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参数资料
| 型号： | LA4585M |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.034 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP36 |
| 封装： | QFP-36 |
| 文件页数： | 1/5页 |
| 文件大小： | 153K |
| 代理商： | LA4585M |
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
)
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
Monolithic Linear IC
Ordering number : EN5661
73097HA(OT) No. 5661-1/5
SANYO: QFP36
[LA4585M]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
3-V Preamplifier + Power Amplifier for
Headphone Stereo Products
LA4585M
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
4.5
V
Allowable power dissipation
Pd max
375
mW
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–40 to +150
°C
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
3.0
V
Operating supply voltage range
VCCop
1.8 to 3.6
V
Operating Conditions at Ta = 25°C
Ambient temperature, Ta – °C
Allowable
power
dissipation,
Pd
max
–
mW
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相关代理商/技术参数 |
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| LA4587 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Preamplifier + Power Amplifier for 1.5 V Headphone Stereos |
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