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ADS8555SPMR PDF预览

ADS8555SPMR

更新时间: 2023-06-19 15:18:49
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
36页 817K
描述
630kSPS、16 位、六通道、同步采样模数转换器 (ADC) | PM | 64 | -40 to 125

ADS8555SPMR 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:QFP
包装说明:LQFP-64针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.72最大模拟输入电压:12 V
最小模拟输入电压:-12 V最长转换时间:1.26 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:S-PQFP-G64
JESD-609代码:e4长度:10 mm
最大线性误差 (EL):0.0061%湿度敏感等级:3
模拟输入通道数量:6位数:16
功能数量:1端子数量:64
最高工作温度:125 °C最低工作温度:-40 °C
输出位码:2'S COMPLEMENT BINARY输出格式:SERIAL, PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP64,.47SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3/5,5 V认证状态:Not Qualified
采样速率:0.63 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.6 mm子类别:Analog to Digital Converters
最大压摆率:36 mA最小供电电压:2.7 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
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:10 mm
Base Number Matches:1

ADS8555SPMR 数据手册

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ADS8555  
www.ti.com  
SBAS531B DECEMBER 2010REVISED FEBRUARY 2011  
16-Bit, Six-Channel, Simultaneous Sampling  
ANALOG-TO-DIGITAL CONVERTER  
Check for Samples: ADS8555  
1
FEATURES  
DESCRIPTION  
2
Six SAR ADCs Grouped in Three Pairs  
The ADS8555 contains six low-power, 16-bit,  
successive approximation register (SAR)-based  
analog-to-digital converters (ADCs) with true bipolar  
inputs. Each channel contains a sample-and-hold  
Maximum Data Rate Per Channel with Internal  
Clock and Reference:  
630kSPS (Parallel) or 450kSPS (Serial)  
circuit  
that  
allows  
simultaneous  
high-speed  
Maximum Data Rate Per Channel with External  
Clock and Reference:  
multi-channel signal acquisition.  
The ADS8555 supports data rates of up to 630kSPS  
in parallel interface mode or up to 450kSPS if the  
serial interface is used. The bus width of the parallel  
interface can be set to eight or 16 bits. In serial  
mode, up to three output channels can be activated.  
800kSPS (Parallel) or 500kSPS (Serial)  
Pin-Selectable or Programmable Input Voltage  
Ranges: Up to ±12V  
Excellent AC Performance:  
91.5dB SNR, 94dB THD  
The ADS8555 is specified over the extended  
industrial temperature range of 40°C to +125°C and  
is available in an LQFP-64 package.  
Programmable and Buffered Internal  
Reference: 0.5V to 2.5V and 0.5V to 3.0V  
Comprehensive Power-Down Modes:  
Deep Power-Down (Standby Mode)  
Auto-Nap Power-Down  
HVDD HVSS AVDD  
BVDD  
Selectable Parallel or Serial Interface  
Clock  
Generator  
Operating Temperature Range:  
40°C to +125°C  
CH_A0  
AGND  
SAR ADC  
BUSY/INT  
RANGE/XCLK  
HW/SW  
LQFP-64 Package  
CONVST_A  
Control  
REFEN/WR  
Logic  
REFC_A  
CH_A1  
AGND  
APPLICATIONS  
STBY  
RESET  
SAR ADC  
SAR ADC  
Power Quality Measurement  
Protection Relays  
Multi-Axis Motor Control  
Programmable Logic Controllers  
Industrial Data Acquisition  
CH_B0  
AGND  
CONVST_B  
Config  
Register  
REFC_B  
CH_B1  
AGND  
SAR ADC  
SAR ADC  
CH_C0  
AGND  
CS/FS  
RD  
CONVST_C  
I/O  
DB[15:0]  
WORD/BYTE  
PAR/SER  
REFC_C  
CH_C1  
AGND  
SAR ADC  
String  
DAC  
2.5V/3V  
REF  
REF_IO  
BGND  
AGND  
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.  
© 20102011, Texas Instruments Incorporated  

ADS8555SPMR 替代型号

型号 品牌 替代类型 描述 数据表
ADS8555SPM TI

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