5秒后页面跳转
ADAU1590ACPZ-RL PDF预览

ADAU1590ACPZ-RL

更新时间: 2024-02-05 19:57:55
品牌 Logo 应用领域
亚德诺 - ADI 放大器功率放大器
页数 文件大小 规格书
24页 588K
描述
Class-D Audio Power Amplifier

ADAU1590ACPZ-RL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC48,.27SQ,20针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.62
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
JESD-30 代码:S-XQCC-N48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
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标称输出功率:15.5 W
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC48,.27SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3,12 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Audio/Video Amplifiers
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

ADAU1590ACPZ-RL 数据手册

 浏览型号ADAU1590ACPZ-RL的Datasheet PDF文件第17页浏览型号ADAU1590ACPZ-RL的Datasheet PDF文件第18页浏览型号ADAU1590ACPZ-RL的Datasheet PDF文件第19页浏览型号ADAU1590ACPZ-RL的Datasheet PDF文件第21页浏览型号ADAU1590ACPZ-RL的Datasheet PDF文件第22页浏览型号ADAU1590ACPZ-RL的Datasheet PDF文件第23页 
ADAU1590  
must be placed very close to the respective pins with direct  
connection. This is important for reliable and safe operation  
of the device. One additional 1 μF capacitor in parallel to the  
100 nF capacitor is also recommended. A bulk bypass capacitor  
of 470 μF is also recommended to remove the low frequency  
ripple due to load current.  
Option 3: Using an External Clock  
The ADAU1590 can be provided with an external clock of  
24.576 MHz at the XTI pin. The logic level for the clock input  
should be in the range of 3.3 V and 50% typical duty cycle.  
For systems using multiple ADAU1590s, it is recommended to  
use only one clock source if the ADAU1590s share the same  
power supply to prevent the beat frequencies of asynchronous  
clocks from appearing in the audio band.  
Similarly, one 100 nF capacitor is recommended between each  
DVDD/DGND and AVDD/AGND. These capacitors also must  
be placed close to their respective pins with direct connection.  
Multiple ADAU1590s can be connected in a daisy chain by  
providing or generating a master clock from one ADAU1590  
and subsequently connecting its XTO output to the XTI input  
of the next ADAU1590, and so on. However, using a simple  
logic buffer between the XTO pin of one ADA1590 to the XTI  
pin of the next ADAU1590 is recommended. Because the clock  
output is now buffered, it can be connected to the XTI inputs of  
the remaining ADAU1590s, depending on the fanout capability  
of the logic buffer used.  
CLOCK  
The ADAU1590 uses 24.576 MHz for the master clock, which is  
512 × fS (fS = 48 kHz). There are several options for providing  
the clock.  
Option 1: Using a Quartz Crystal  
A quartz crystal of 24.576 MHz frequency can be connected  
between the XTI and XTO pins using two load capacitors  
suitable for the crystal oscillation mode.  
Option 2: Using a Ceramic Resonator  
The ADAU1590 can also be used with ceramic resonators  
similar to crystal by using the XTI and XTO pins.  
Rev. 0 | Page 20 of 24  
 

ADAU1590ACPZ-RL 替代型号

型号 品牌 替代类型 描述 数据表
AD1990ACPZRL ADI

类似代替

Audio Switching Amplifier

与ADAU1590ACPZ-RL相关器件

型号 品牌 描述 获取价格 数据表
ADAU1590ACPZ-RL7 ADI Class-D Audio Power Amplifier

获取价格

ADAU1590ASVZ ADI Class-D Audio Power Amplifier

获取价格

ADAU1590ASVZ-RL ADI Class-D Audio Power Amplifier

获取价格

ADAU1590ASVZRL7 ADI Class-D Audio Power Amplifier

获取价格

ADAU1592 ADI Class-D Audio Power Amplifier

获取价格

ADAU1592ACPZ ADI Class-D Audio Power Amplifier

获取价格