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ADS574KE PDF预览

ADS574KE

更新时间: 2024-09-17 20:32:59
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器
页数 文件大小 规格书
15页 314K
描述
Microprocessor-Compatible Sampling CMOS A/D Converter 28-PDIP

ADS574KE 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:DIP
包装说明:0.300 INCH, GREEN, PLASTIC, DIP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.72Is 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:25 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDIP-T28JESD-609代码:e4
长度:35.69 mm最大线性误差 (EL):0.0244%
标称负供电电压:-15 V模拟输入通道数量:1
位数:12功能数量:1
端子数量:28最高工作温度:70 °C
最低工作温度:输出位码:BINARY, OFFSET BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP28,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5,5/-15 V
认证状态:Not Qualified采样速率:0.04 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:5.08 mm
子类别:Analog to Digital Converters标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

ADS574KE 数据手册

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®
ADS574  
ADS574  
ADS574  
ADS574  
Microprocessor-Compatible Sampling  
CMOS ANALOG-TO-DIGITAL CONVERTER  
FEATURES  
DESCRIPTION  
REPLACES ADC574 FOR NEW DESIGNS  
The ADS574 is a 12-bit successive approximation  
analog-to-digital converter using an innovative  
capacitor array (CDAC) implemented in low-power  
CMOS technology. This is a drop-in replacement for  
ADC574 models in most applications, with internal  
sampling, much lower power consumption, and capa-  
bility to operate from a single +5V supply.  
COMPLETE SAMPLING A/D WITH  
REFERENCE, CLOCK AND  
MICROPROCESSOR INTERFACE  
FAST ACQUISITION AND CONVERSION:  
25µs max  
ELIMINATES EXTERNAL SAMPLE/HOLD  
The ADS574 is complete with internal clock, micro-  
processor interface, three-state outputs, and internal  
scaling resistors for input ranges of 0V to +10V, 0V to  
+20V, ±5V, or ±10V. The maximum throughput time  
for 12-bit conversions is 25µs over the full operating  
temperature range, including both acquisition and con-  
version.  
IN MOST APPLICATIONS  
GUARANTEED AC AND DC PERFORMANCE  
SINGLE +5V SUPPLY OPERATION  
LOW POWER: 100mW max  
PACKAGE OPTIONS: 0.6" and 0.3" DIPs,  
SOIC  
Complete user control over the internal sampling func-  
tion facilitates elimination of external sample/hold  
amplifiers in most existing designs.  
The ADS574 requires +5V, with –12V or –15V op-  
tional, depending on usage. No +15V supply is re-  
quired. Available packages include 0.3" or 0.6" wide  
28-pin plastic DIPs and 28-lead SOICs.  
Status  
Control  
Inputs  
Control Logic  
Bipolar Offset  
CDAC  
Clock  
Parallel  
Data  
Output  
20V Range  
10V Range  
Successive  
Approximation  
Register  
+
2.5V Reference  
Input  
Comparator  
2.5V Reference  
Output  
2.5V  
Reference  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
FAXLine: (800) 548-6133 (US/Canada Only)  
Cable: BBRCORP  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
© 1991 Burr-Brown Corporation  
PDS-1104F  
Printed in U.S.A. July, 1993  
SBAS009  

ADS574KE 替代型号

型号 品牌 替代类型 描述 数据表
ADS774JU TI

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兼容微处理器的采样 CMOS 模数转换器 | DW | 28 | -40 to 85
ADS774KU TI

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兼容微处理器的采样 CMOS 模数转换器 | DW | 28 | -40 to 85
ADS8505IDW TI

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