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ADS809Y/2K5 PDF预览

ADS809Y/2K5

更新时间: 2024-02-20 01:44:40
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
25页 883K
描述
1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48, POWER, PLASTIC, TQFP-48

ADS809Y/2K5 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:POWER, PLASTIC, TQFP-48针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N最大模拟输入电压:2 V
最小模拟输入电压:1 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQFP-G48长度:7 mm
最大线性误差 (EL):0.1465%模拟输入通道数量:1
位数:12功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C输出位码:OFFSET BINARY, 2'S COMPLEMENT BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:TFQFP封装等效代码:TQFP48,.35SQ
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
电源:5 V认证状态:Not Qualified
采样速率:80 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:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
Base Number Matches:1

ADS809Y/2K5 数据手册

 浏览型号ADS809Y/2K5的Datasheet PDF文件第2页浏览型号ADS809Y/2K5的Datasheet PDF文件第3页浏览型号ADS809Y/2K5的Datasheet PDF文件第4页浏览型号ADS809Y/2K5的Datasheet PDF文件第5页浏览型号ADS809Y/2K5的Datasheet PDF文件第6页浏览型号ADS809Y/2K5的Datasheet PDF文件第7页 
ADS1202  
SBAS275B – DECEMBER 2002 – REVISED JULY 2004  
Motor Control Current Shunt  
1-Bit, 10MHz, 2nd-Order, Delta-Sigma Modulator  
FEATURES  
16-BIT RESOLUTION  
DESCRIPTION  
The ADS1202 is a precision, 80dB dynamic range, delta-  
sigma (∆Σ) modulator operating from a single +5V supply.  
The differential inputs are ideal for direct connections to  
transducers or low-level signals. With the appropriate digital  
filter and modulator rate, the device can be used to achieve  
16-bit Analog-to-Digital (A/D) conversion with no missing  
codes. Effective resolution of 12 bits can be maintained with  
a digital filter bandwidth of 10kHz at a modulator rate of  
10MHz. The ADS1202 is designed for use in medium reso-  
lution measurement applications including current measure-  
ments, smart transmitters, industrial process control, weigh  
scales, chromatography, and portable instrumentation. It is  
available in a TSSOP-8 package.  
13-BIT LINEARITY  
RESOLUTION/SPEED TRADE-OFF:  
10-Bit Effective Resolution with 20µs Signal  
Delay (12-bit with 77µs)  
±250mV INPUT RANGE WITH SINGLE 5V SUPPLY  
2% INTERNAL REFERENCE VOLTAGE  
2% GAIN ERROR  
FLEXIBLE SERIAL INTERFACE WITH FOUR  
DIFFERENT MODES  
IMPLEMENTED TWINNED BINARY CODING AS  
SPLIT PHASE OR MANCHESTER CODING FOR  
ONE LINE INTERFACING  
OPERATING TEMPERATURE RANGE:  
–40°C to +85°C  
APPLICATIONS  
MOTOR CONTROL  
VIN+  
MDAT  
2nd-Order  
CURRENT MEASUREMENT  
INDUSTRIAL PROCESS CONTROL  
INSTRUMENTATION  
∆∑ Modulator  
VIN–  
MCLK  
Interface  
Circuit  
RC Oscillator  
20MHz  
VDD  
M0  
SMART TRANSMITTERS  
PORTABLE INSTRUMENTS  
WEIGHT SCALES  
M1  
GND  
Reference  
Voltage  
2.5V  
Buffer  
PRESSURE TRANSDUCERS  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2002-2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
www.ti.com  

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