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參數(shù)資料
| 型號： | CXA1911Q |
| 廠商： | Sony Corporation |
| 英文描述： | Dolby B/C Type Noise Reduction System with Playback Equalizer |
| 中文描述： | 杜比B / C型降噪系統(tǒng)的播放均衡器 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 334K |
| 代理商： | CXA1911Q |
—1—
E93Y13-TE
Absolute Maximum Ratings
(Ta=25°C)
Supply voltage
Operating temperature Topr
Storage temperature
Allowable power dissipation
V
CC
12
V
–40 to +85
–65 to +150
°C
°C
Tstg
P
D
430
mW
Recommended Operating Conditions
Supply voltage
V
CC
7.8 to 11
V
Description
The CXA1911Q is an IC designed for use in car
stereo cassette decks. Functions include Dolby B/C
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)
Dolby B/C type noise reduction and playback
equalizer into a single chip
Same pin configuration as Dolby B type noise
reduction system (CXA1910Q)
Music sense level can be set by external
resistors/capacitors (2 modes).
High-band cut filter frequency can be adjusted by
the external capacitance.
Applications
Car stereo cassette decks
Cassette decks (playback only)
Structure
Bipolar silicon monolithic IC
Dolby B/C Type Noise Reduction System with Playback Equalizer
For the availability of this product, please contact the sales office.
40 pin QFP (Plastic)
CXA1911Q
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.
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