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ADAU1590ACPZ PDF预览

ADAU1590ACPZ

更新时间: 2024-01-02 07:47:43
品牌 Logo 应用领域
亚德诺 - ADI 消费电路商用集成电路音频放大器视频放大器功率放大器
页数 文件大小 规格书
24页 588K
描述
Class-D Audio Power Amplifier

ADAU1590ACPZ 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 数据手册

 浏览型号ADAU1590ACPZ的Datasheet PDF文件第2页浏览型号ADAU1590ACPZ的Datasheet PDF文件第3页浏览型号ADAU1590ACPZ的Datasheet PDF文件第4页浏览型号ADAU1590ACPZ的Datasheet PDF文件第5页浏览型号ADAU1590ACPZ的Datasheet PDF文件第6页浏览型号ADAU1590ACPZ的Datasheet PDF文件第7页 
Class-D Audio Power Amplifier  
ADAU1590  
FEATURES  
GENERAL DESCRIPTION  
Integrated stereo modulator and power stage  
0.005% THD + N  
101 dB dynamic range  
PSRR >55 dB  
The ADAU1590 is a 2-channel, bridge-tied load (BTL)  
switching audio power amplifier with an integrated Σ-Δ  
modulator.  
The modulator accepts an analog input signal and generates  
a switching output to drive speakers directly. A digital,  
microcontroller-compatible interface provides control of reset,  
mute and PGA gain as well as output signals for thermal and  
overcurrent error conditions. The output stage can operate  
from supply voltages ranging from 9 V to 15 V. The analog  
modulator and digital logic operate from a 3.3 V supply.  
R
DS-ON < 0.3 Ω (per transistor)  
Efficiency > 90% (8 Ω)  
EMI-optimized modulator  
On/off-mute pop-noise suppression  
Short-circuit protection  
Overtemperature protection  
APPLICATIONS  
Flat panel televisions  
PC audio systems  
Mini-components  
FUNCTIONAL BLOCK DIAGRAM  
PGA0  
PGA1  
PVDD  
PGA  
AINL  
A1  
A2  
OUTL+  
PGND  
PVDD  
B1  
B2  
OUTL–  
SLC_TH  
SLICER  
PGND  
PVDD  
LEVEL SHIFT  
AND DEAD  
TIME CONTROL  
Σ-Δ  
MODULATOR  
C1  
C2  
OUTR+  
PGND  
PVDD  
AINR  
PGA  
D1  
D2  
PGA0  
PGA1  
OUTR–  
PGND  
AVDD  
fCLK/2  
VREF  
VOLTAGE  
REFERENCE  
TEMPERATURE  
OVERCURRENT  
PROTECTION  
AGND  
CLOCK  
OSCILLATOR  
MODE CONTROL  
LOGIC  
DVDD  
DGND  
ADAU1590  
XTI XTO MO/ST STDN MUTE ERR OTW  
Figure 1.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2007 Analog Devices, Inc. All rights reserved.  
 

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