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ADS8321EB/250 PDF预览

ADS8321EB/250

更新时间: 2024-11-07 11:12:35
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器模数转换器
页数 文件大小 规格书
17页 404K
描述
16 位高速微功耗采样模数转换器 (ADC) | DGK | 8 | -40 to 85

ADS8321EB/250 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:MSOP
包装说明:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.84Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:413555
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:DGK
Samacsys Released Date:2017-01-12 12:59:53Is Samacsys:N
最大模拟输入电压:2.625 V最小模拟输入电压:-2.6 V
最长转换时间:6.67 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:3 mm最大线性误差 (EL):0.012%
湿度敏感等级:2模拟输入通道数量:1
位数:16功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified采样速率:0.1 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:1.07 mm
子类别:Analog to Digital Converters最小供电电压:4.75 V
标称供电电压:5 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:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

ADS8321EB/250 数据手册

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ADS8321  
SBAS123B SEPTEMBER 1999 REVISED SEPTEMBER 2004  
16-Bit, High Speed, MicroPower Sampling  
ANALOG-TO-DIGITAL CONVERTER  
FEATURES  
DESCRIPTION  
BIPOLAR INPUT RANGE  
The ADS8321 is a 16-bit sampling analog-to-digital con-  
verter (ADC) with tested specifications over a 4.75V to  
5.25V supply range. It requires very little power even when  
operating at the full 100kHz data rate. At lower data rates,  
the high speed of the device enables it to spend most of its  
time in the power-down mode—the average power dissipa-  
tion is less than 1mW at 10kHz data rate.  
100kHz SAMPLING RATE  
MICRO POWER:  
4.5mW at 100kHz  
1mW at 10kHz  
POWER DOWN: 3µA max  
MSOP-8 PACKAGE  
The ADS8321 also features a synchronous serial (SPI/SSI  
compatible) interface, and a differential input. The refer-  
ence voltage can be set to any level within the range of  
500mV to VCC/2.  
PIN-COMPATIBLE TO ADS7816 AND ADS7822  
SERIAL (SPI/SSI) INTERFACE  
Ultra-low power and small size make the ADS8321 ideal  
for portable and battery-operated systems. It is also a  
perfect fit for remote data acquisition modules, simulta-  
neous multi-channel systems, and isolated data acquisi-  
tion. The ADS8321 is available in an MSOP-8 package.  
APPLICATIONS  
BATTERY OPERATED SYSTEMS  
REMOTE DATA ACQUISITION  
ISOLATED DATA ACQUISITION  
SIMULTANEOUS SAMPLING,  
MULTI-CHANNEL SYSTEMS  
INDUSTRIAL CONTROLS  
ROBOTICS  
VIBRATION ANALYSIS  
SAR  
VREF  
ADS8321  
DOUT  
+In  
–In  
CDAC  
Serial  
Interface  
DCLOCK  
CS/SHDN  
S/H Amp  
Comparator  
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.  
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 Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 1999-2004, Texas Instruments Incorporated  
www.ti.com  

ADS8321EB/250 替代型号

型号 品牌 替代类型 描述 数据表
ADS8321E/250G4 TI

完全替代

16 位高速微功耗采样模数转换器 (ADC) | DGK | 8 | -40 to 85
ADS8321E/2K5 TI

完全替代

16 位高速微功耗采样模数转换器 (ADC) | DGK | 8 | -40 to 85
ADS8321E/250 TI

类似代替

16 位高速微功耗采样模数转换器 (ADC) | DGK | 8 | -40 to 85

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