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ADS7223SRHBR PDF预览

ADS7223SRHBR

更新时间: 2024-11-09 12:48:03
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
49页 709K
描述
Dual, 1MSPS, 16-/14-/12-Bit, 4 2 or 2 2 Channel, Simultaneous Sampling Analog-to-Digital Converter

ADS7223SRHBR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.42最大模拟输入电压:5.5 V
最小模拟输入电压:2.7 V最长转换时间:0.4 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:S-PQCC-N32
JESD-609代码:e4长度:5 mm
最大线性误差 (EL):0.0122%湿度敏感等级:3
模拟输入通道数量:4位数:12
功能数量:1端子数量:32
最高工作温度:125 °C最低工作温度:-40 °C
输出位码:BINARY, 2'S COMPLEMENT BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,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:2.5/5,5 V认证状态:Not Qualified
采样速率:1 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
最大压摆率:20 mA最小供电电压:2.3 V
标称供电电压:5 V表面贴装:YES
温度等级:AUTOMOTIVE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:5 mmBase Number Matches:1

ADS7223SRHBR 数据手册

 浏览型号ADS7223SRHBR的Datasheet PDF文件第2页浏览型号ADS7223SRHBR的Datasheet PDF文件第3页浏览型号ADS7223SRHBR的Datasheet PDF文件第4页浏览型号ADS7223SRHBR的Datasheet PDF文件第5页浏览型号ADS7223SRHBR的Datasheet PDF文件第6页浏览型号ADS7223SRHBR的Datasheet PDF文件第7页 
ADS8363  
ADS7263  
ADS7223  
www.ti.com  
SBAS523B OCTOBER 2010REVISED JANUARY 2011  
Dual, 1MSPS, 16-/14-/12-Bit, 4×2 or 2×2 Channel, Simultaneous Sampling  
Analog-to-Digital Converter  
Check for Samples: ADS8363, ADS7263, ADS7223  
1
FEATURES  
DESCRIPTION  
2
Eight Pseudo- or Four Fully-Differential Inputs  
The ADS8363 is  
a
dual, 16-bit, 1MSPS  
analog-to-digital converter (ADC) with eight pseudo-  
or four fully-differential input channels grouped into  
two pairs for simultaneous signal acquisition. The  
analog inputs are maintained differentially to the input  
of the ADC. The input multiplexer can be used in  
either pseudo-differential mode, supporting up to four  
channels per ADC (4x2), or in fully-differential mode  
that allows to convert up to two inputs per ADC (2x2).  
The ADS7263 is a 14-bit version while the ADS7223  
is a 12-bit version of the ADS8363.  
Simultaneous Sampling of Two Channels  
Excellent AC Performance:  
SNR:  
93dB (ADS8363)  
85dB (ADS7263)  
73dB (ADS7223)  
THD:  
–98dB (ADS8363)  
–92dB (ADS7263)  
–86dB (ADS7223)  
The ADS8363/7263/7223 offer two programmable  
reference outputs, flexible supply voltage ranges, a  
programmable auto-sequencer, data storage of up to  
four conversion results per channel, and several  
power-down features.  
Dual Programmable and Buffered 2.5V  
Reference Allows:  
Two Different Input Voltage Range Settings  
Two-Level PGA Implementation  
All devices are offered in a 5x5mm QFN-32 package.  
Programmable Auto-Sequencer  
Integrated Data Storage (up to 4 per channel)  
for Oversampling Applications  
Functional Block Diagram  
AVDD  
DVDD  
2-Bit Counter for Safety Applications  
Fully Specified over the Extended Industrial  
Temperature Range  
CHA1P/CHA3  
CHA1N/CHA2  
CHA0P/CHA1  
CHA0N/CHA0  
CMA  
Input  
Mux  
CS  
SAR ADC  
CLOCK  
BUSY  
SDI  
Serial  
Interface  
and  
APPLICATIONS  
REF1  
REF2  
Motor Control: Current and Position  
Measurement including Safety Applications  
RD  
FIFO  
CHB1P/CHB3  
CHB1N/CHB2  
CHB0P/CHB1  
CHB0N/CHB0  
CMB  
SDOA  
SDOB  
Power Quality Measurement  
Three-Phase Power Control  
Programmable Logic Controllers  
Industrial Automation  
Input  
Mux  
SAR ADC  
REF1  
M0  
2.5V  
REF  
Control  
Logic  
String  
DAC  
REFIO1  
REFIO2  
Protection Relays  
M1  
CONVST  
REF2  
String  
DAC  
RGND  
AGND  
DGND  
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 © 2010–2011, Texas Instruments Incorporated  
 

ADS7223SRHBR 替代型号

型号 品牌 替代类型 描述 数据表
ADS7223SRHBT TI

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