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ADS7806U PDF预览

ADS7806U

更新时间： 2024-11-28 02:58:15
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
25页 1058K
描述
Low-Power 12-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER

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中文翻译

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ADS7806U 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP28,.4
针数：28Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：8.48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：20 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)：0.022%湿度敏感等级：3
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：85 °C最低工作温度：-40 °C
输出位码：BINARY, 2'S COMPLEMENT BINARY输出格式：SERIAL, PARALLEL, 8 BITS
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：0.04 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：INDUSTRIAL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

ADS7806U 数据手册

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ADS7806  
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ADS7806  
SBAS021B – NOVEMBER 1992 – REVISED SEPTEMBER 2003  
Low-Power 12-Bit Sampling CMOS  
ANALOG-to-DIGITAL CONVERTER  
FEATURES  
DESCRIPTION  
ꢀ POWER DISSIPATION: 35mW max  
The ADS7806 is a low-power, 12-bit, sampling Analog-to-  
Digital (A/D) converter using state of the art CMOS structures.  
It contains a complete 12-bit, capacitor-based, Successive  
Approximation Register (SAR) A/D converter with sample-  
and-hold, clock, reference, and a microprocessor interface with  
parallel and serial output drivers.  
ꢀ POWER-DOWN MODE: 50µW  
ꢀ ACQUISITION AND CONVERSION: 25µs max  
ꢀ ±1/2 LSB MAX INL AND DNL  
ꢀ 72dB MIN SINAD WITH 1kHz INPUT  
ꢀ INPUT RANGES:  
±
10V, 0V to +5V, and 0V TO +4V  
The ADS7806 can acquire and convert to full 12-bit accuracy  
in 25µs max, while consuming only 35mW max. Laser  
trimmed scaling resistors provide standard industrial input  
ranges of ±10V and 0V to +5V. In addition, a 0V to +4V range  
allows development of complete single-supply systems.  
ꢀ SINGLE +5V SUPPLY OPERATION  
ꢀ PARALLEL AND SERIAL DATA OUTPUT  
ꢀ PIN-COMPATIBLE WITH THE 16-BIT ADS7807  
ꢀ USES INTERNAL OR EXTERNAL REFERENCE  
ꢀ 0.3" DIP-28 AND SO-28  
The ADS7806 is available in a 0.3" DIP-28 and SO-28, both  
fully specified for operation over the industrial –40°C to  
+85°C temperature range.  
R/C  
Clock  
CS  
BYTE  
Successive Approximation Register and Control Logic  
Power  
Down  
40kΩ  
CDAC  
R1IN  
BUSY  
Parallel  
Serial Data  
Clock  
20kΩ  
40kΩ  
and  
10kΩ  
Serial  
Data  
Out  
Comparator  
R2IN  
Serial Data  
CAP  
Parallel Data  
Buffer  
6kΩ  
8
Internal  
+2.5V Ref  
Reference  
Power-Down  
REF  
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 © 1992-2003, Texas Instruments Incorporated  
www.ti.com  
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中文翻译

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ADS7806U 替代型号

型号 品牌 替代类型 描述 数据表
ADS7806PB TI

完全替代

 Low-Power 12-Bit Sampling CMOS Analog-to-Digital Converter 28-PDIP
ADS8507IDW TI

类似代替

 16-BIT 40-KSPS LOW POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFERENCE AND
ADS8507IBDW TI

类似代替

 16-BIT 40-KSPS LOW POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFERENCE AND

与ADS7806U相关器件

型号 品牌 获取价格 描述 数据表
ADS7806U/1K TI

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 		Low-Power 12-Bit Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85
ADS7806U/1K BB

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 		ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial, Parallel, 8 Bits Access,
ADS7806UB BB

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 		Low-Power 12-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7806UB TI

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 		Low-Power 12-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7806UB/1K BB

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 		ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial, Parallel, 8 Bits Access,
ADS7806UB/1K TI

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 		Low-Power 12-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7806UBE4 TI

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 		1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PDSO28, GREEN, PLASTIC,
ADS7807 TI

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 		低功耗 16 位采样 CMOS 模数转换器
ADS7807 BB

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 		Low-Power 16-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7807_06 BB

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 		Low-Power, 16-Bit, Sampling CMOS ANALOG-to-DIGITAL CONVERTER

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