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CXA2559 PDF预览

CXA2559

更新时间: 2024-01-01 21:00:56
品牌 Logo 应用领域
索尼 - SONY 传感器放大器
页数 文件大小 规格书
19页 301K
描述
Playback Equalizer Amplifier with Music Sensor

CXA2559 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:QFP, QFP40,.35SQ针数:40
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.83商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G40JESD-609代码:e4
长度:7 mm功能数量:1
端子数量:40最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP40,.35SQ
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):260电源:8 V
认证状态:Not Qualified座面最大高度:1.85 mm
子类别:Audio/Video Amplifiers最大压摆率:10.3 mA
最大供电电压 (Vsup):11 V最小供电电压 (Vsup):6.5 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Palladium (Pd)
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:10
宽度:7 mmBase Number Matches:1

CXA2559 数据手册

 浏览型号CXA2559的Datasheet PDF文件第12页浏览型号CXA2559的Datasheet PDF文件第13页浏览型号CXA2559的Datasheet PDF文件第14页浏览型号CXA2559的Datasheet PDF文件第16页浏览型号CXA2559的Datasheet PDF文件第17页浏览型号CXA2559的Datasheet PDF文件第18页 
CXA2559Q  
5. Operation mode control method  
The CXA2559Q has a mute switch (MUTESW), playback equalizer amplifier select switch (TAPESW), head  
input select switch (DRSW), music sensor mode select switch (MSMODE) and music sensor switch (MSSW).  
The operation modes for each switch are shown in the following table.  
Pin voltage  
Pin No.  
Pin name  
Low (OPEN)  
MUTE OFF  
70µs  
High  
MUTE ON  
120µs  
17  
18  
19  
20  
21  
MUTESW  
TAPESW  
DRSW  
PBIN FORWARD  
G1  
PBIN REVERSE  
G2  
MSMODE  
MSSW  
MS ON  
MS OFF  
Notes on Operation  
1. DIREF pin resistance  
The current on DIREF (Pin 25) is the reference for the playback equalizer amplifier resistor 7k/12kand  
the comparator threshold value of the music sensor.  
Use the resistor with high accuracy for connecting to the DIREF pin.  
(The resistance accuracy of 2% <metal-oxide> is recommended.)  
2. Playback equalizer amplifier  
The playback equalizer amplifier characteristics are determined by the resistor connected between the IC  
internal resistor and PBFB (Pins 31 and 40) and the capacitor connected between PBFB and PBTC (Pins 1  
and 30). Use the parts which satisfies the accuracy required for the playback equalizer amplifier.  
3. Music sensor  
The resistance and capacitance connected to G2FB (Pin 11) and G1FB (Pin 12) determine the detection  
level and high-frequency cut-off.  
The response time is determined by the resistance and capacitance connected to MSTC (Pin 13).  
Use the parts which satisfies the accuracy required for the music sensor.  
– 15 –  

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