参数资料
| 型号： | CDB35L00 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | DEVELOPMENT BOARD FOR CS35L0X |
| 产品培训模块： | CS35L0x Audio Amplifiers Overview |
| 视频文件： | CS42L73 and CS35L00/01/03 |
| 标准包装： | 1 |
| 放大器类型： | D 类 |
| 输出类型： | 4-通道（四路） |
| 在某负载时最大输出功率 x 通道数量： | 2.7W x 4 @ 4 欧姆 |
| 电源电压： | 2.5 V ~ 5.5 V |
| 板类型： | 完全填充 |
| 已用 IC / 零件： | CS35L0X |
| 已供物品： | 板 |
| 产品目录页面： | 758 (CN2011-ZH PDF) |
| 其它名称： | 598-1803 |
CDB35L00-X4
TABLE OF CONTENTS
1. SYSTEM OVERVIEW ............................................................................................................................. 3
1.1 CS35L00 Hybrid Class-D Amplifier .................................................................................................. 3
1.2 Power Supply ................................................................................................................................... 3
1.3 Operational Modes ........................................................................................................................... 3
1.3.1 Operational Mode Control ....................................................................................................... 3
1.4 Shutdown Control ............................................................................................................................ 4
1.4.1 Shutdown Control Resistors .................................................................................................... 5
1.5 Gain Control ..................................................................................................................................... 5
1.5.1 Optional Gain Adjustment Resistors ....................................................................................... 5
1.6 Differential Analog Inputs ................................................................................................................. 6
1.7 Speaker Outputs .............................................................................................................................. 6
1.7.1 Optional Speaker Output EMI Filter Components ................................................................... 6
2. GROUNDING AND POWER SUPPLY DECOUPLING .......................................................................... 7
2.1 Power Supply Decoupling ................................................................................................................ 7
2.2 Electromagnetic Interference (EMI) ................................................................................................. 7
2.2.1 Suppression of EMI at the Source ........................................................................................... 7
3. SYSTEM CONNECTORS AND JUMPERS ............................................................................................ 8
4. CDB SCHEMATIC .................................................................................................................................. 9
4.1 Bill of Materials ............................................................................................................................... 10
5. CDB LAYOUT ....................................................................................................................................... 11
6. REVISION HISTORY ............................................................................................................................ 12
LIST OF FIGURES
Figure 1.Hybrid Control Resistors ............................................................................................................... 4
Figure 2.Shutdown Control Resistors ......................................................................................................... 5
Figure 3.Optional Bypass Trace Cut Locations for U1 ................................................................................ 6
Figure 4.CDB35L00-X4 Schematic ............................................................................................................. 9
Figure 5.CDB35L00-X4 Top Side Component Placement ........................................................................ 11
Figure 6.CDB35L00-X4 Bottom Side Component Placement ................................................................... 11
Figure 7.CDB35L00-X4 Layer 1 Copper ................................................................................................... 11
Figure 8.CDB35L00-X4 Layer 2 Copper ................................................................................................... 11
Figure 9.CDB35L00-X4 Layer 3 Copper ................................................................................................... 11
Figure 10.CDB35L00-X4 Layer 4 Copper ................................................................................................. 11
LIST OF TABLES
Table 1. S1 Switch GAIN & MODE Configurations ..................................................................................... 3
Table 2. Hybrid Control Resistor & S1 Switch MODE Configurations ......................................................... 4
Table 3. S1 Switch Default Shutdown Configurations ................................................................................. 5
Table 4. System Input and Output Connections ......................................................................................... 8
Table 5. S1 Switch Settings ........................................................................................................................ 8
Table 6. Bill of Materials Listing ................................................................................................................ 10
2
DS913DB2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB35L00-X4 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:2.7 W x 4 CS35L00 Amplifier Demonstration Board |
| CDB36-A | 制造商:Panduit Corp 功能描述: |
| CDB37MM25 | 制造商:DigitHead Inc 功能描述:COMPUTERS |
| CDB-37PF | 制造商:HRS 制造商全称:HRS 功能描述:CD CRIMP TYPE CONNECTOR |
| CDB-37SF | 制造商:HRS 制造商全称:HRS 功能描述:CD CRIMP TYPE CONNECTOR |
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