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TAS5424CTDKERQ1 PDF预览

TAS5424CTDKERQ1

更新时间: 2024-11-19 01:07:39
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管商用集成电路
页数 文件大小 规格书
39页 1224K
描述
FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIERS

TAS5424CTDKERQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HSSOP,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:20 weeks
风险等级:1.76商用集成电路类型:AUDIO AMPLIFIER
JESD-30 代码:R-PDSO-G44JESD-609代码:e4
长度:15.9 mm湿度敏感等级:3
信道数量:4功能数量:1
端子数量:44最高工作温度:105 °C
最低工作温度:-40 °C标称输出功率:150 W
封装主体材料:PLASTIC/EPOXY封装代码:HSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
峰值回流温度(摄氏度):245筛选级别:AEC-Q100
座面最大高度:3.6 mm最大压摆率:220 mA
最大供电电压 (Vsup):24 V最小供电电压 (Vsup):6 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:11 mm

TAS5424CTDKERQ1 数据手册

 浏览型号TAS5424CTDKERQ1的Datasheet PDF文件第2页浏览型号TAS5424CTDKERQ1的Datasheet PDF文件第3页浏览型号TAS5424CTDKERQ1的Datasheet PDF文件第4页浏览型号TAS5424CTDKERQ1的Datasheet PDF文件第5页浏览型号TAS5424CTDKERQ1的Datasheet PDF文件第6页浏览型号TAS5424CTDKERQ1的Datasheet PDF文件第7页 
TAS5414C-Q1  
TAS5424C-Q1  
www.ti.com  
SLOS795C SEPTEMBER 2013REVISED JULY 2013  
FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIERS  
Check for Samples: TAS5414C-Q1, TAS5424C-Q1  
1
FEATURES  
2
TAS5414C-Q1 – Single-Ended Input  
44-Pin PSOP3 (DKE) Power SOP Package With  
Heat Slug Up for TAS5424C-Q1  
TAS5424C-Q1 – Differential Input  
64-Pin QFP (PHD) Power Package With Heat  
Slug Up for TAS5414C-Q1  
Four-Channel Digital Power Amplifier  
Four Analog Inputs, Four BTL Power Outputs  
Typical Output Power at 10% THD+N  
Designed for Automotive EMC Requirements  
Qualified According to AEC-Q100  
28 W/Ch Into 4 Ω at 14.4 V  
50 W/Ch Into 2 Ω at 14.4 V  
79 W/Ch Into 4 Ω at 24 V  
ISO9000:2002 TS16949 Certified  
–40°C to 105°C Ambient Temperature Range  
150 W/Ch Into 2 Ω at 24 V (PBTL)  
APPLICATIONS  
Channels Can Be Paralleled (PBTL) for High-  
Current Applications  
OEM/Retail Head Units and Amplifier Modules  
Where  
Feature  
Densities  
and  
System  
THD+N < 0.02%, 1 kHz, 1 W Into 4 Ω  
Configurations Require Reduction in Heat  
From the Audio Power Amplifier  
Patented Pop- and Click-Reduction  
Technology  
DESCRIPTION  
Soft Muting With Gain Ramp Control  
Common-Mode Ramping  
The TAS5414C-Q1 and TAS5424C-Q1 are four-  
channel digital audio amplifiers designed for use in  
automotive head units and external amplifier  
modules. They provide four channels at 23 W  
continuously into 4 Ω at less than 1% THD+N from a  
14.4-V supply. Each channel can also deliver 38 W  
into 2 Ω at 1% THD+N. The TAS5414C-Q1 uses  
single-ended analog inputs, whereas the TAS5424C-  
Q1 employs differential inputs for increased immunity  
to common-mode system noise. The digital PWM  
topology of the device provides dramatic  
improvements in efficiency over traditional linear  
amplifier solutions. This reduces the power dissipated  
by the amplifier by a factor of ten under typical music  
playback conditions. The device incorporates all the  
functionality needed to perform in the demanding  
OEM applications area. The devices have built-in  
load diagnostic functions for detecting and diagnosing  
misconnected outputs to help to reduce test time  
during the manufacturing process.  
Patented AM Interference Avoidance  
Patented Cycle-by-Cycle Current Limit  
75-dB PSRR  
Four-Address I2C Serial Interface for Device  
Configuration and Control  
Channel Gains: 12-dB, 20-dB, 26-dB, 32-dB  
Load Diagnostic Functions:  
Output Open and Shorted Load  
Output-to-Power and -to-Ground Shorts  
Patented Tweeter Detection  
Protection and Monitoring Functions:  
Short-Circuit Protection  
Load-Dump Protection to 50 V  
Fortuitous Open-Ground and -Power  
Tolerant  
Patented Output DC Level Detection While  
Music Playing  
Overtemperature Protection  
Over- and Undervoltage Conditions  
Clip Detection  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2013, Texas Instruments Incorporated  

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