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Description: MAX197是一种逐次逼近式A/D转换器，具有8个可编程模拟电压输入通道，通过编程可以选择-10V～+10V、-5V～+5V、0V～10V或0V～5V的模拟输入电压，转换精度为12位。三态数据I /O口用作8位数据总线，数据总线的时序与大多数通用微处理器的兼容。单+5V电源供电，外围电路简单，可以简化应用电路的设计，性价比高。-MAX197 is a successive approximation A/D converter with 8 programmable analog voltage input channels can be programmed to select-10V ~+10 V,-5V ~+5 V, 0V ~ 10V or 0V ~ 5V analog input voltage the conversion accuracy of 12. Three-state Data I/O port for 8-bit data bus, data bus timing is compatible with most general-purpose microprocessors. Single+5 V power supply and simple external circuit can be simplified application circuit design, cost-effective.
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Size: 2728960 |
Author: 韦家正 |
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Description: 高精度角度传感器（编码器），AD采用美信公司的max197，程序没有采用总线方式写，而是用IO模拟时序，实测可用-High-precision angle sensor (encoder), AD uses Maxim' s max197, the program does not use the bus way to write, but with the IO timing simulation, the measured available
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Size: 50176 |
Author: linyan |
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