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CXA1910

更新时间： 2024-09-26 22:54:27

品牌	Logo	应用领域
索尼 - SONY		/
页数	文件大小	规格书
18页	388K
描述
Dolby B Type Noise Reduction System with Playback Equalizer

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CXA1910 数据手册

CXA1910Q

Dolby B Type Noise Reduction System with Playback Equalizer

For the availability of this product, please contact the sales office.

Description

40 pin QFP (Plastic)

The CXA1910Q is an IC designed for use in car

stereos. Functions include Dolby B type noise

reduction, playback equalizer amplifier and Music

sensor into a single chip.

Features

• Few external parts

• Forward/Reverse head switching

• Small package (40-pin QFP)

Absolute Maximum Ratings (Ta=25°C)

• Dolby B type noise reduction and playback

• Supply voltage

VCC

°C

equalizer into a single chip

• Operating temperature Topr

• Storage temperature

–40 to +85

• Same pin configuration as Dolby B/C type noise

reduction system (CXA1911)

Tstg –65 to +150

• Allowable power dissipation

• Music sense level can be set by external

resistors/capacitors (2 modes).

430

• High-band cut filter frequency can be adjusted by

the external capacitance.

Recommended Operating Condition

Supply voltage 6.5 to 11

VCC

Applications

• Car stereos

• Stereo cassette deck players (playback only)

Structure

Bipolar silicon monolithic IC

These ICs are available only to the licensees of Dolby Laboratories Licensing Corporation from whom licensing and applications

information may be obtained.

"Dolby" and the double D symbols are trade marks of Dolby Laboratories Licensing Corporation.

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license

by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples

illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these

circuits.

—1—

E93Z04-TE

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