Datasheet > LA4582CM

LA4582CM

更新时间： 2024-10-28 22:38:51

品牌	Logo	应用领域
三洋 - SANYO		/
页数	文件大小	规格书
6页	145K
描述
Pre Power Amplifier for 3-V Headphone Stereo Systems

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数据手册

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LA4582CM 数据手册

Ordering number : EN5701

Monolithic Linear IC

LA4582CM

Pre + Power Amplifier for

3-V Headphone Stereo Systems

• 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)

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.

• Two-channel radio input switch (pre-mute switch)

• Power mute switch

Package Dimension

unit: mm

[LA4582CM]

SANYO: QFP36

Ambient temperature, Ta – °C

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage

Symbol

Conditions

Ratings

4.5

Unit

_CCmax

Pd max

Topr

Allowable power dissipation

Operating temperature

Storage temperature

375

–20 to +75

–40 to +150

°C

Tstg

°C

Operating Conditions at Ta = 25°C

Parameter

Recommended supply voltage

Operating voltage range

Symbol

V_CC

Conditions

Ratings

3.0

Unit

V_CCop

1.8 to 3.6

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

12 3 4 5 6

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