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MAX9796EBX+T PDF预览

MAX9796EBX+T

更新时间: 2024-02-23 06:20:30
品牌 Logo 应用领域
美信 - MAXIM 音频控制集成电路消费电路商用集成电路放大器信息通信管理
页数 文件大小 规格书
27页 359K
描述
2.3W, High-Power Class D Audio Subsystem with DirectDrive Headphone Amplifiers

MAX9796EBX+T 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:BGA
包装说明:VFBGA, BGA36,6X6,20针数:36
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:N信道分离:75 dB
商用集成电路类型:VOLUME CONTROL CIRCUITJESD-30 代码:S-PBGA-B36
JESD-609代码:e3长度:3.06 mm
湿度敏感等级:1信道数量:2
功能数量:1端子数量:36
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:VFBGA
封装等效代码:BGA36,6X6,20封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:0.67 mm子类别:Audio/Video Amplifiers
最大压摆率:21 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.06 mm
Base Number Matches:1

MAX9796EBX+T 数据手册

 浏览型号MAX9796EBX+T的Datasheet PDF文件第19页浏览型号MAX9796EBX+T的Datasheet PDF文件第20页浏览型号MAX9796EBX+T的Datasheet PDF文件第21页浏览型号MAX9796EBX+T的Datasheet PDF文件第23页浏览型号MAX9796EBX+T的Datasheet PDF文件第24页浏览型号MAX9796EBX+T的Datasheet PDF文件第25页 
2.3W, High-Power Class D Audio Subsystem  
with DirectDrive Headphone Amplifiers  
Table 5b. Internal Signals L, R, and M  
PROGRAMMING MODE  
INMODE  
INTERNAL SIGNALS LEFT (L), RIGHT (R), AND MONO (M)  
L
R
M
B3  
0
B2  
0
B1  
0
B0  
0
INA1 + INB1 + INC1  
INA1 + INB1  
INA2 + INB2 + INC2  
INA2 + INB2  
0
0
0
1
INC1 - INC2  
INB1 - INB2  
0
0
1
0
INA1 + INC1  
INA2 + INC2  
MAX796  
(INB1 - INB2) + (INC1 -  
INC2)  
0
0
1
1
INA1  
INA2  
0
0
0
1
1
1
0
0
1
0
1
0
INA1 + (INC1 - INC2)  
INA1 + (INB1 - INB2)  
INB1 + INC2  
INA2 + (INB1 - INB2)  
INA2 + (INC1 - INC2)  
INB2 + INC2  
INA1 - INA2  
(INA1 - INA2) + (INC1 -  
INC2)  
0
1
1
1
0
0
1
0
0
1
0
1
INB1  
INC1  
INB2  
INC2  
(INA1 - INA2) + (INB1 -  
INB2)  
(INA1 - INA2) + (INB1 -  
INB2)  
1
1
0
0
1
1
0
1
INC1 - INC2  
INB1 - INB2  
INB1 - INB2  
INC1 - INC2  
INA1 - INA2  
INA1 - INA2  
Mono/Left/Right Volume Control  
following bits are set: MVOL, LVOL, RVOL, INA+20dB,  
IN+6dB, and MONO+6dB. Table 7 shows how to config-  
ure the L, R, and M amplifiers for specific gains.  
The MAX9796 has separate volume control for each of  
the internal signals: left (L), right (R), and mono (M). The  
final gain of each signal is determined by the way the  
Table 6. Mono/Left/Right Volume Control Registers  
B7  
0
B6  
0
B5  
1
B4  
B3  
B2  
B1  
B0  
Mono Volume Control  
Left Volume Control  
Right Volume Control  
MVOL  
LVOL  
RVOL  
0
1
0
0
1
1
Table 7. Volume Control Settings  
MVOL/LVOL/RVOL  
MVOL/LVOL/RVOL  
GAIN (dB)  
GAIN (dB)  
B4  
0
B3  
B2  
0
B1  
B0  
0
B4  
0
B3  
0
B2  
0
B1  
0
B0  
0
1
1
1
1
1
1
1
1
0
0
1
1
0
0
1
1
-47  
-44  
-41  
-38  
-35  
-32  
-29  
-26  
Mute  
-75  
-71  
-67  
-63  
-59  
-55  
-51  
0
0
1
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
0
0
1
1
0
0
1
0
1
0
1
0
0
0
1
1
0
0
1
1
0
0
1
1
1
22 ______________________________________________________________________________________  

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