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ADS7805U PDF预览

ADS7805U

更新时间: 2023-09-03 20:28:02
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
21页 1060K
描述
16 位 10us 采样 CMOS 模数转换器 | DW | 28

ADS7805U 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:SOIC
包装说明:SOP, SOP28,.4针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.79
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:605177Samacsys Pin Count:28
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:DW-SOICSamacsys Released Date:2017-01-12 12:59:53
Is Samacsys:N最大模拟输入电压:10 V
最小模拟输入电压:-10 V最长转换时间:8 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G28
JESD-609代码:e4长度:17.9 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:1位数:16
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-25 °C
输出位码:2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP28,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:2.65 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:OTHER端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

ADS7805U 数据手册

 浏览型号ADS7805U的Datasheet PDF文件第2页浏览型号ADS7805U的Datasheet PDF文件第3页浏览型号ADS7805U的Datasheet PDF文件第4页浏览型号ADS7805U的Datasheet PDF文件第5页浏览型号ADS7805U的Datasheet PDF文件第6页浏览型号ADS7805U的Datasheet PDF文件第7页 
ADS7805  
ADS7805  
A
D
S
7
8
0
5
SBAS020D JANUARY 1996 REVISED OCTOBER 2006  
16-Bit, 10µs Sampling, CMOS  
ANALOG-to-DIGITAL CONVERTER  
FEATURES  
DESCRIPTION  
100kHz min SAMPLING RATE  
STANDARD ±10V INPUT RANGE  
86dB min SINAD WITH 20kHz INPUT  
±3.0 LSB max INL  
The ADS7805 is a complete 16-bit sampling, Analog-to-  
Digital (A/D) converter using state-of-the-art CMOS struc-  
tures. It contains a complete 16-bit, capacitor-based, Suc-  
cessive Approximation Register (SAR) A/D converter with  
Sample-and-Hold (S/H), reference, clock, interface for micro-  
processor use, and 3-state output drivers.  
DNL: 16 Bits No Missing Codes  
SINGLE +5V SUPPLY OPERATION  
PIN-COMPATIBLE WITH 12-BIT ADS7804  
The ADS7805 is specified at a 100kHz sampling rate and  
ensured over the full temperature range. Laser-trimmed  
scaling resistors provide an industry-standard ±10V input  
range while the innovative design allows operation from a  
single +5V supply, with power dissipation under 100mW.  
USES INTERNAL OR EXTERNAL  
REFERENCE  
FULL PARALLEL DATA OUTPUT  
100mW max POWER DISSIPATION  
0.3" DIP-28 AND SO-28  
The ADS7805 is available in a 0.3" DIP-28 and an SO-28  
package. Both are fully specified for operation over the  
industrial –25°C to +85°C range; however, they will function  
over the –40°C to +85C temperature range.  
R/C  
Clock  
CS  
BYTE  
BUSY  
Successive Approximation Register and Control Logic  
CDAC  
Output  
Latches  
and  
3-State  
Parallel  
Data  
20k  
±10V Input  
3-State  
Drivers  
Bus  
10kΩ  
4kΩ  
Comparator  
CAP  
REF  
Internal  
+2.5V Ref  
Buffer  
4kΩ  
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 © 1996-2006, Texas Instruments Incorporated  
www.ti.com  

ADS7805U 替代型号

型号 品牌 替代类型 描述 数据表
ADS7805U/1KE4 TI

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ADS8505IDW TI

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16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER

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ADS7805UB BB

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ADS7805UBG4 TI

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