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CXA1946CR PDF预览

CXA1946CR

更新时间: 2024-02-23 18:10:27
品牌 Logo 应用领域
索尼 - SONY 音频控制集成电路消费电路商用集成电路电子
页数 文件大小 规格书
23页 420K
描述
Electronic Volume

CXA1946CR 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
信道分离:90 dB商用集成电路类型:TONE CONTROL CIRCUIT
谐波失真:0.005%JESD-30 代码:S-PQFP-G48
长度:7 mm频带数量:2
信道数量:2功能数量:1
端子数量:48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:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH认证状态:Not Qualified
座面最大高度:1.7 mm最大压摆率:25 mA
最大供电电压 (Vsup):12 V最小供电电压 (Vsup):6 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
Base Number Matches:1

CXA1946CR 数据手册

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CXA1946CR  
Electronic Volume  
For the availability of this product, please contact the sales office.  
Description  
48 pin LQFP (Plastic)  
The CXA1946CR is a serial control electronic  
volume IC designed for use in audio systems.  
Features  
Loudness  
Volume control (0dB to –87dB in 1dB step, –dB)  
Balance  
Tone control (15 steps, 2 bands, –16dB to +16dB)  
Fader  
(2dB-step to –20dB, –25dB, –35dB, –45dB, –60dB, –dB)  
Input selector (4 channels)  
Gain can be set for each input channel (common for channels 3 and 4)  
Serial data control (DATA, CLK, CE)  
Single 8V power supply  
Zero-cross detection circuit (with timer)  
Power-off mute  
Volume control and tone control input/output pins are separate.  
Absolute Maximum Ratings  
Supply voltage  
VCC  
Topr  
Tstg  
PD  
13  
V
Operating temperature  
Storage temperature  
Allowable power dissipation  
–40 to +85  
–65 to +150  
180  
°C  
°C  
LQFP  
mW (Ta = 85°C)  
Operating Conditions  
Supply voltage  
VCC  
6 to 12  
V
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 –  
E97516A7Y  

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