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ADS7862Y/250G4 PDF预览

ADS7862Y/250G4

更新时间： 2024-09-30 12:48:35
品牌 Logo 应用领域
德州仪器 - TI 转换器模数转换器
页数 文件大小 规格书
20页 706K
描述
Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling

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ADS7862Y/250G4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：QFP包装说明：PLASTIC, TQFP-32
针数：32Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.37Is Samacsys：N
最大模拟输入电压：2.6 V最小模拟输入电压：-2.6 V
最长转换时间：1.75 µs转换器类型：ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：S-PQFP-G32JESD-609代码：e4
长度：5 mm最大线性误差 (EL)：0.0488%
湿度敏感等级：3模拟输入通道数量：4
位数：12功能数量：1
端子数量：32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：PARALLEL, WORD封装主体材料：PLASTIC/EPOXY
封装代码：TFQFP封装等效代码：TQFP32,.28SQ
封装形状：SQUARE封装形式：FLATPACK, THIN PROFILE, FINE 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：0.5 MHz
采样并保持/跟踪并保持：SAMPLE座面最大高度：1.2 mm
子类别：Analog to Digital Converters最大压摆率：2.1 mA
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：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5 mm
Base Number Matches：1

ADS7862Y/250G4 数据手册

 浏览型号ADS7862Y/250G4的Datasheet PDF文件第2页浏览型号ADS7862Y/250G4的Datasheet PDF文件第3页浏览型号ADS7862Y/250G4的Datasheet PDF文件第4页浏览型号ADS7862Y/250G4的Datasheet PDF文件第5页浏览型号ADS7862Y/250G4的Datasheet PDF文件第6页浏览型号ADS7862Y/250G4的Datasheet PDF文件第7页 
ADS7862  
ADS7862  
®
SBAS101B – JANUARY 1998 – REVISED AUGUST 2005  
Dual 500kHz, 12-Bit, 2 + 2 Channel  
Simultaneous Sampling  
ANALOG-TO-DIGITAL CONVERTER  
DESCRIPTION  
FEATURES  
The ADS7862 is a dual 12-bit, 500kHz analog-to-digital  
converter (A/D) with 4 fully differential input channels grouped  
into two pairs for high speed simultaneous signal acquisition.  
Inputs to the sample-and-hold amplifiers are fully differential  
and are maintained differential to the input of the A/D con-  
verter. This provides excellent common-mode rejection of  
80dB at 50kHz, which is important in high noise environ-  
ments.  
ꢀ 4 INPUT CHANNELS  
ꢀ FULLY DIFFERENTIAL INPUTS  
ꢀ 2µs TOTAL THROUGHPUT PER CHANNEL  
ꢀ GUARANTEED NO MISSING CODES  
ꢀ PARALLEL INTERFACE  
ꢀ 1MHz EFFECTIVE SAMPLING RATE  
ꢀ LOW POWER: 40mW  
The ADS7862 offers parallel interface and control inputs to  
minimize software overhead. The output data for each channel  
is available as a 12-bit word. The ADS7862 is offered in an  
TQFP-32 package and is fully specified over the –40°C to  
+85°C operating range.  
APPLICATIONS  
ꢀ MOTOR CONTROL  
ꢀ MULTI-AXIS POSITIONING SYSTEMS  
ꢀ 3-PHASE POWER CONTROL  
CH A0+  
CH A0–  
SAR  
S/H  
Amp  
COMP  
Interface  
CDAC  
A0  
CLOCK  
CS  
CH A1+  
Conversion  
and  
CH A1–  
MUX  
RD  
Control  
BUSY  
CONVST  
REFIN  
Internal  
2.5V  
REFOUT  
Reference  
Output  
Registers  
Data Output  
CH B0+  
CH B0–  
12  
S/H  
Amp  
COMP  
CDAC  
CH B1+  
CH B1–  
MUX  
SAR  
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 © 1998-2005, Texas Instruments Incorporated  
www.ti.com  
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中文翻译

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ADS7862Y/250G4 替代型号

型号 品牌 替代类型 描述 数据表
ADS7862Y/2KG4 TI

类似代替

 Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7862Y/2K TI

类似代替

 Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling

与ADS7862Y/250G4相关器件

型号 品牌 获取价格 描述 数据表
ADS7862Y/2K TI

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7862Y/2K5 BB

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 		ADC, Successive Approximation, 12-Bit, 2 Func, 2 Channel, Parallel, Word Access, CMOS, PQF
ADS7862Y/2KG4 TI

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7862YB BB

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7862YB/250 TI

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7862YB/250G4 TI

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7862YB/2K TI

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7862YB/2K5 BB

获取价格

 		ADC, Successive Approximation, 12-Bit, 2 Func, 2 Channel, Parallel, Word Access, CMOS, PQF
ADS7862YB/2KG4 TI

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 		Dual 500kHz, 12-Bit, 2 2 Channel Simultaneous Sampling
ADS7863 BB

获取价格

 		Dual, 1.5MSPS, 12-Bit, 2 + 2 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER

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