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ADS8515IDBG4

更新时间: 2024-11-24 03:03:59
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
22页 527K
描述
16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER

ADS8515IDBG4 数据手册

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ADS8515  
SLAS460AJUNE 2007REVISED NOVEMBER 2007  
16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER  
1
FEATURES  
DESCRIPTION  
Standard ±10-V Input Range  
90-dB Min SNR with 20-kHz Input  
±2.0 LSB Max INL  
The ADS8515 is a complete 16-bit sampling A/D  
converter using state-of-the-art CMOS structures. It  
contains a complete 16-bit, capacitor-based, SAR  
A/D with S/H, reference, clock, interface for  
microprocessor use, and 3-state output drivers.  
±1 LSB Max DNL, 16-Bits No Missing Code  
5-V Analog Supply, Flexible I/O Supply Voltage  
at 1.65 V to 5.25 V  
The ADS8515 is specified at a 250-kHz sampling rate  
over the full temperature range. Precision resistors  
provide an industry standard ±10-V input range, while  
the innovative design allows operation from a single  
+5-V supply, with power dissipation under 100 mW.  
Pin-Compatible With ADS7805/10 (Low Speed),  
and 12-Bit ADS7804/8504  
Uses Internal or External Reference  
Full Parallel Data Output  
The ADS8515 is available in a 28-pin SSOP package  
and is fully specified for operation over the industrial  
-40°C to 85°C temperature range.  
100-mW Typ Power Dissipation at 250 KSPS  
28-Pin SSOP Package  
APPLICATIONS  
Industrial Process Control  
Data Acquisition Systems  
Digital Signal Processing  
Medical Equipment  
Instrumentation  
R/C  
CS  
Clock  
Successive Approximation Register and Control Logic  
BYTE  
BUSY  
CDAC  
Output  
Latches  
and  
Three  
State  
Three  
State  
Parallel  
Data  
7 k  
± 10 V Input  
25.67 kΩ  
2 kΩ  
Comparator  
Drivers  
Bus  
CAP  
Internal  
+4.096 V Ref  
Buffer  
4 kΩ  
REF  
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.  
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 © 2007, Texas Instruments Incorporated  

ADS8515IDBG4 替代型号

型号 品牌 替代类型 描述 数据表
ADS8515IDBRG4 TI

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16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
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16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
ADS8515IDB TI

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

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