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ADS5474IPFPG4 PDF预览

ADS5474IPFPG4

更新时间: 2024-10-01 04:31:43
品牌 Logo 应用领域
德州仪器 - TI 转换器模数转换器
页数 文件大小 规格书
38页 1620K
描述
14-Bit, 400-MSPS Analog-to-Digital Converter

ADS5474IPFPG4 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:QFP
包装说明:HTFQFP, TQFP80,.55SQ针数:80
Reach Compliance Code:compliantECCN代码:3A001.A.5.A.4
HTS代码:8542.39.00.01风险等级:5.32
Is Samacsys:N最大模拟输入电压:2.2 V
最小模拟输入电压:-2.2 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQFP-G80JESD-609代码:e4
长度:12 mm最大线性误差 (EL):0.0183%
湿度敏感等级:4模拟输入通道数量:1
位数:14功能数量:1
端子数量:80最高工作温度:85 °C
最低工作温度:-40 °C输出位码:OFFSET BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:HTFQFP封装等效代码:TQFP80,.55SQ
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3.3,5 V
认证状态:Not Qualified采样速率:400 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.2 mm
子类别:Analog to Digital Converters标称供电电压:3.3 V
表面贴装:YES技术:BIPOLAR
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:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:12 mmBase Number Matches:1

ADS5474IPFPG4 数据手册

 浏览型号ADS5474IPFPG4的Datasheet PDF文件第2页浏览型号ADS5474IPFPG4的Datasheet PDF文件第3页浏览型号ADS5474IPFPG4的Datasheet PDF文件第4页浏览型号ADS5474IPFPG4的Datasheet PDF文件第5页浏览型号ADS5474IPFPG4的Datasheet PDF文件第6页浏览型号ADS5474IPFPG4的Datasheet PDF文件第7页 
ADS5474  
www.ti.com  
SLAS525JULY 2007  
14-Bit, 400-MSPS Analog-to-Digital Converter  
FEATURES  
On-Chip Analog Buffer, Track-and-Hold, and  
Reference Circuit  
400-MSPS Sample Rate  
TQFP-80 PowerPAD™ Package  
(14 mm × 14 mm footprint)  
14-Bit Resolution, 11.2-Bits ENOB  
1.4-GHz Input Bandwidth  
Industrial Temperature Range:  
–40°C to +85°C  
SFDR = 80 dBc at 230 MHz and 400 MSPS  
SNR = 69.8 dBFS at 230 MHz and 400 MSPS  
2.2 VPP Differential Input Voltage  
LVDS-Compatible Outputs  
Pin-Similar/Compatible with 12-, 13-, and  
14-Bit Family:  
ADS5463 and ADS5440/ADS5444  
Total Power Dissipation: 2.5 W  
Power Down Mode: 50mW  
APPLICATIONS  
Test and Measurement Instrumentation  
Software-Defined Radio  
Data Acquisition  
Power Amplifier Linearization  
Communication Instrumentation  
Radar  
Offset Binary Output Format  
Output Data Transitions on the Rising and  
Falling Edges of a Half-Rate Output Clock  
DESCRIPTION  
The ADS5474 is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and  
3.3-V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit  
ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474 input buffer isolates the internal switching of  
the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An  
internal reference generator is also provided to simplify the system design.  
Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400 MHz of  
input frequency at 400 MSPS, the ADS5474 has outstanding low noise performance and spurious-free dynamic  
range over a large input frequency range.  
The ADS5474 is available in an TQFP-80 PowerPAD package. The device is built on Texas Instruments  
complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (–40°C to  
+85°C).  
VIN  
VIN  
+
+
A1  
TH1  
TH2  
A2  
TH3  
A3  
ADC3  
S
S
ADC1  
DAC1  
ADC2  
DAC2  
VREF  
Reference  
5
5
6
Digital Error Correction  
CLK  
CLK  
Timing  
OVR  
OVR  
DRY  
DRY  
D[13:0]  
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.  
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2007, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

ADS5474IPFPG4 替代型号

型号 品牌 替代类型 描述 数据表
ADS5440MPFPEP TI

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13-BIT 210-MSPS ANALOG-TO-DIGITAL CONVERTER
ADS5444MPFPEP TI

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13-BIT 250-MSPS ANALOG-TO-DIGITAL CONVERTER
ADS5474IPFP TI

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14-Bit, 400-MSPS Analog-to-Digital Converter

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