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ADS5545IRGZRG4 PDF预览

ADS5545IRGZRG4

更新时间： 2024-11-25 14:50:31
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
59页 2302K
描述
1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48, 7 X 7 MM, GREEN, PLASTIC, QFN-48

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ADS5545IRGZRG4 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：QFN
包装说明：7 X 7 MM, GREEN, PLASTIC, QFN-48针数：48
Reach Compliance Code：unknownECCN代码：3A001.A.5.A.4
HTS代码：8542.39.00.01风险等级：5.67
Is Samacsys：N最大模拟输入电压：2 V
最小模拟输入电压：转换器类型：ADC, PROPRIETARY METHOD
JESD-30 代码：S-PQCC-N48JESD-609代码：e4
长度：7 mm最大线性误差 (EL)：0.0305%
湿度敏感等级：3模拟输入通道数量：1
位数：14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输出位码：BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY
输出格式：PARALLEL, WORD封装主体材料：PLASTIC/EPOXY
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 V
认证状态：Not Qualified采样速率：170 MHz
采样并保持/跟踪并保持：SAMPLE座面最大高度：1 mm
子类别：Analog to Digital Converters标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
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 mmBase Number Matches：1

ADS5545IRGZRG4 数据手册

 浏览型号ADS5545IRGZRG4的Datasheet PDF文件第2页浏览型号ADS5545IRGZRG4的Datasheet PDF文件第3页浏览型号ADS5545IRGZRG4的Datasheet PDF文件第4页浏览型号ADS5545IRGZRG4的Datasheet PDF文件第5页浏览型号ADS5545IRGZRG4的Datasheet PDF文件第6页浏览型号ADS5545IRGZRG4的Datasheet PDF文件第7页 
ADS5545  
www.ti.com  
SLWS180C–NOVEMBER 2005–REVISED MAY 2007  
14-BIT, 170 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS  
FEATURES  
APPLICATIONS  
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Wireless Communications Infrastructure  
Software Defined Radio  
Power Amplifier Linearization  
802.16d/e  
Test and Measurement Instrumentation  
High Definition Video  
•
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•
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•
Maximum Sample Rate: 170 MSPS  
14-Bit Resolution  
No Missing Codes  
Total Power Dissipation 1.1 W  
Internal Sample and Hold  
74-dBFS SNR at 70-MHz IF  
85-dBc SFDR at 70-MHz IF, 0 dB gain  
11.4 ENOB Minimum at 70-MHz IF  
Medical Imaging  
Radar Systems  
Double Data Rate (DDR) LVDS and Parallel  
CMOS Output Options  
DESCRIPTION  
ADS5545 is a high performance 14-bit, 170-MSPS  
A/D converter. It offers state-of-the-art functionality  
and performance using advanced techniques to  
minimize board space. Using an internal sample and  
hold and low jitter clock buffer, the ADC supports  
both high SNR and high SFDR at high input  
frequencies. It features programmable gain options  
that can be used to improve SFDR performance at  
lower full-scale analog input ranges.  
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Programmable Gain up to 6 dB for SNR/SFDR  
Trade-Off at High IF  
Reduced Power Modes at Lower Sample  
Rates  
Supports input clock amplitude down to  
400 mVPP  
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Clock Duty Cycle Stabilizer  
No External Reference Decoupling Required  
Internal and External Reference Support  
In a compact 48-pin QFN, the device offers fully  
differential LVDS DDR (Double Data Rate) interface  
while parallel CMOS outputs can also be selected.  
Flexible output clock position programmability is  
available to ease capture and trade-off setup for hold  
times. At lower sampling rates, the ADC can be  
operated at scaled down power with no loss in  
performance. ADS5545 includes an internal  
reference, while eliminating the traditional reference  
pins and associated external decoupling. The device  
also supports an external reference mode.  
Programmable Output Clock position to ease  
data capture  
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3.3-V Analog and Digital Supply  
48-QFN Package (7 mm × 7 mm)  
The device is specified over the industrial  
temperature range (-40°C to 85°C).  
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.  
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 © 2005–2007, Texas Instruments Incorporated  
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ADS5545IRGZRG4 替代型号

型号 品牌 替代类型 描述 数据表
ADS5545IRGZR TI

类似代替

 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48, 7 X 7 MM, GREEN, PLASTIC, QFN

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