參數(shù)資料
型號(hào)： AMC7820-EVM
廠商： Texas Instruments, Inc.
英文描述： AMC7820 Evaluation Module(AMC7820評(píng)估模塊)
中文描述： AMC7820評(píng)估模塊（AMC7820評(píng)估模塊）
文件頁(yè)數(shù)： 7/26頁(yè)
文件大?。?/td> 297K
代理商： AMC7820-EVM
Contents
Read This First......................................................................................................................... ii
About This Manual ........................................................................................................................................... ii
How To Use This Manual ................................................................................................................................ ii
Information About Cautions and Warnings ..................................................................................................... ii
Related Documentation From Texas Instruments.......................................................................................... iii
If You Need Assistance .................................................................................................................................. iii
FCC Warning .................................................................................................................................................. iii
Trademarks ..................................................................................................................................................... iii
Contents................................................................................................................................... iv
Figures ...................................................................................................................................... v
Tables........................................................................................................................................ v
Introduction ........................................................................................................................... 1-1
1.1 Device Characteristics ........................................................................................................................... 1-2
1.2 EVM Block Diagram .............................................................................................................................. 1-2
1.3 Analog Inputs/Outputs ........................................................................................................................... 1-3
1.4 Prototyping Area .................................................................................................................................... 1-3
1.5 Power Requirements ............................................................................................................................. 1-4
1.6 Computer Requirements........................................................................................................................ 1-4
Getting Started...................................................................................................................... 2-1
2.1 Unpacking the EVM............................................................................................................................... 2-2
2.2 Default Configuration ............................................................................................................................. 2-2
2.3 Quick Start ............................................................................................................................................. 2-2
Operation ............................................................................................................................... 3-1
3.1 Jumpers ................................................................................................................................................. 3-2
3.1.1 DC/DC Converter .......................................................................................................................................... 3-2
3.2 I/O Connectors and Signals .................................................................................................................. 3-2
3.2.1 Parallel Port Connector ................................................................................................................................. 3-2
3.2.2 External SPI Connector................................................................................................................................. 3-3
3.2.3 Power Connectors ......................................................................................................................................... 3-3
3.2.4 External Reference Connector...................................................................................................................... 3-3
3.2.5 Thermistor Input Connector .......................................................................................................................... 3-3
3.3 Circuit Description.................................................................................................................................. 3-4
3.3.1 SPI Interface.................................................................................................................................................. 3-4
3.3.2 DC/DC Converter .......................................................................................................................................... 3-4
3.4 Program Description .............................................................................................................................. 3-4
3.4.1 Configuration and Control ............................................................................................................................. 3-4
3.4.2 D/A Converters .............................................................................................................................................. 3-6
3.4.3 A/D Converters .............................................................................................................................................. 3-7
Physical Description............................................................................................................. 4-1
4.1 Schematic ................................................................................................................................................................. 4-2
4.2 Component Locations ............................................................................................................................................... 4-3
4.3 Bill of Materials ......................................................................................................................................................... 4-4
iv
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AMC7820Y 制造商:TI 制造商全稱:Texas Instruments 功能描述:ANALOG MONITORING AND CONTROL
AMC7820Y/250 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Analog Monitoring & Control Circuitry RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
AMC7820Y/250G4 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Analog Monitoring & Control Circuitry RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
AMC7820Y/2K 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Analog Monitoring & Control Circuitry RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
AMC7820Y/2KG4 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Analog Monitoring & Control Circuitry RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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