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ADS8568SPMR PDF预览

ADS8568SPMR

更新时间: 2024-01-10 16:19:58
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
51页 1179K
描述
12-, 14-, 16-Bit, Eight-Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS

ADS8568SPMR 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:6 weeks
风险等级:5.7Is Samacsys:N
最大模拟输入电压:12.1 V最小模拟输入电压:-2 V
最长转换时间:1.7 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:S-PQFP-G64JESD-609代码:e4
长度:10 mm最大线性误差 (EL):0.0069%
湿度敏感等级:3标称负供电电压:-15 V
模拟输入通道数量:8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:BINARY, 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:3.3,5 V认证状态:Not Qualified
采样速率:0.5 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:50.1 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

ADS8568SPMR 数据手册

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ADS8528  
ADS8548  
ADS8568  
www.ti.com  
SBAS543A AUGUST 2011REVISED OCTOBER 2011  
12-, 14-, 16-Bit, Eight-Channel, Simultaneous Sampling  
ANALOG-TO-DIGITAL CONVERTERS  
Check for Samples: ADS8528, ADS8548, ADS8568  
1
FEATURES  
DESCRIPTION  
The ADS8528/48/68 contain eight low-power, 12-,  
14-, or 16-bit, successive approximation register  
(SAR)-based analog-to-digital converters (ADCs) with  
true bipolar inputs. These channels are grouped in  
four pairs, thus allowing simultaneous high-speed  
signal acquisition of up to 650kSPS.  
2
Family of 12-, 14-, 16-Bit, Pin- and  
Software-Compatible ADCs  
Maximum Data Rate Per Channel:  
ADS8528: 650kSPS (PAR) or  
480kSPS (SER)  
ADS8548: 600kSPS (PAR) or  
450kSPS (SER)  
The devices support selectable parallel or serial  
interface  
with  
daisy-chain  
capability.  
The  
programmable reference allows handling of analog  
input signals with amplitudes up to ±12V.  
ADS8568: 510kSPS (PAR) or  
400kSPS (SER)  
The ADS8528/48/68 family supports an auto-sleep  
mode for minimum power dissipation and is available  
in both QFN-64 and LQFP-64 packages. The entire  
family is specified over a temperature range of 40°C  
to +125°C.  
Excellent AC Performance:  
Signal-to-Noise Ratio:  
ADS8528: 73.9dB  
ADS8548: 85dB  
ADS8568: 91.5dB  
Total Harmonic Distortion:  
ADS8528: 89dB  
Clock  
Generator  
ADS8548: 91dB  
ADS8568: 94dB  
CH_A0  
CH_A1  
CH_B0  
CH_B1  
CH_C0  
CH_C1  
CH_D0  
CH_D1  
SAR ADC  
SAR ADC  
SAR ADC  
SAR ADC  
SAR ADC  
SAR ADC  
SAR ADC  
SAR ADC  
Programmable and Buffered Internal  
Reference: 0.5V to 2.5V or 0.5V to 3.0V  
Supports Input Voltage Ranges of Up to ±12V  
Control  
Signal  
Bus  
Control  
Logic  
Selectable Parallel or Serial Interface  
Scalable Low-Power Operation Using  
Auto-Sleep Mode: Only 32mW at 10kSPS  
Fully Specified Over the Extended Industrial  
Temperature Range  
Config  
Register  
APPLICATIONS  
Protection Relays  
Parallel  
or Serial  
Data Bus  
Power Quality Measurement  
Multi-Axis Motor Control  
Programmable Logic Controllers  
Industrial Data Acquisition  
I/O  
2.5/3V  
Reference  
REFIO  
String DAC  
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 © 2011, Texas Instruments Incorporated  

ADS8568SPMR 替代型号

型号 品牌 替代类型 描述 数据表
ADS8568SPM TI

完全替代

12-, 14-, 16-Bit, Eight-Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS

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