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TDA7463D

更新时间: 2024-11-15 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
11页 115K
描述
LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR

TDA7463D 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SO-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.73信道分离:80 dB
商用集成电路类型:TONE CONTROL CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:10.3 mm
湿度敏感等级:3频带数量:2
信道数量:2功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:2.4 V
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Audio Control ICs最大供电电压 (Vsup):3 V
最小供电电压 (Vsup):1.8 V表面贴装:YES
技术:BICMOS温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
Base Number Matches:1

TDA7463D 数据手册

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TDA7463D  
®
LOW VOLTAGE TONE CONTROL  
DIGITALLY CONTROLLED AUDIO PROCESSOR  
1 STEREO INPUT  
1 STEREO OUTPUT  
TREBLE BOOST  
BASS CONTROL  
BASS AUTOMATIC LEVEL CONTROL  
VOLUME CONTROL IN 1dB STEPS  
MUTE  
SO16  
STAND-BY FUNCTION SOFTWARE CON-  
TROLLED  
ALL FUNCTION ARE PROGRAMMABLE VIA  
SERIAL BUS  
ORDERING NUMBER: TDA7463D  
DESCRIPTION  
The TDA7463 is a volume tone (bass and treble)  
processor for quality audio applications in Low  
voltage supply portable systems.  
The AC signal setting is obtained by resistor net-  
works and switches combined with operational  
amplifiers.  
Bass ALC (Automatic Level Control) function can  
be adjusted by a dedicated pin. The control of all  
the functions is accomplished by serial bus.  
Thanks to the used BIPOLAR/CMOS Technology,  
Low Distortion, Low Noise and DC stepping are  
obtained.  
BLOCK DIAGRAM  
R5  
5.6K  
C12 3.3nF  
100nF  
100nF  
C11  
C10  
TREBLE-R  
BASSI-R  
BASSO-R  
RB  
-63dB  
CONTROL  
0/-10dB  
C1 0.47µF  
x1  
x5  
OUT-R  
IN-R  
TREBLE  
BASS  
50K  
2
I C  
V
V
S
S
BASS_ALC  
CONTROL  
1
VS  
R3  
1KΩ  
R4  
1KΩ  
2
3
DGND  
SCL  
SDA  
C2 0.47µF  
SCL  
SDA  
ALC  
HALF_WAVE  
RECTIFIER  
2
C BUS DECODER + LATCHES  
+
I
4
R1  
1MΩ  
C3 0.47µF  
x5  
OUT-L  
IN-L  
TREBLE  
BASS  
x1  
-63dB  
0/-10dB  
50K  
CONTROL  
V
S
SUPPLY  
GND  
V
S
RB  
VREF  
C8  
100nF  
C9  
100µF  
TREBLE-L  
BASSI-L  
BASSO-L  
CREF  
D96AU482B  
C5  
100nF  
C6  
100nF  
C4  
3.3nF  
C7  
22µF  
R2  
5.6K  
1/12  
May 2002  

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