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參數(shù)資料
| 型號： | CXA1550 |
| 廠商： | Sony Corporation |
| 英文描述： | Quad Precision Operational Amplifiers 20-LCCC -55 to 125 |
| 中文描述： | 杜比B型降噪系統(tǒng) |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 232K |
| 代理商： | CXA1550 |
—1—
E92315A79-TE
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.
Absolute Maximum Ratings
(Ta=25 °C)
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation
V
CC
Topr
Tstg
23
V
–40 to +85
–65 to +150
°C
°C
P
D
SOP16 (A1551M/A1552M/A1553M)
DIP16 (A1550P/A1551P/A1552P/A1553P) 900 mW
500 mW
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.
Description
The CXA1550/CXA1551/CXA1552/CXA1553 are
bipolar ICs providing two separate Dolby B type
noise reduction processors. The series is
composed of seven devices having four Dolby levels
and two types of package for various applications.
These devices feature very few external
components, which is achieved by monolithic filter
circuits using integrated thin film capacitors with high
capacitance.
Features
Pin replaceable with CXA1100 series
Minimum number of external components
NR ON/OFF/Double Speed, REC/PB switches
included
Small package (16 pin SOP, 16 pin DIP)
Low current consumption 5.6mA typ.
Dual channel processors in one chip
Double speed encode and decode functions are
provided.
Dolby B
type Noise Reduction System
CXA1551M/CXA1552M
CXA1553M
16 pin SOP (Plastic)
CXA1550P/CXA1551P
CXA1552P/CXA1553P
16 pin DIP (Plastic)
CXA1550P, CXA1551M/P
CXA1552M/P, CXA1553M/P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXA1551 | Quad Precision Operational Amplifiers 14-CDIP -55 to 125 |
| CXA1552 | Dolby B type Noise Reduction System |
| CXA1553 | Dolby B type Noise Reduction System |
| CXA1561M | Dolby B-C Type Noise Reduction System(杜比B-C型降噪系統(tǒng)) |
| CXA1560S | Dolby B-C Type Noise Reduction System(杜比B-C型降噪系統(tǒng)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1550P | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
| CXA1551 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
| CXA1551M | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
| CXA1551M/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dolby B type Noise Reduction System |
| CXA1551P | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
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