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Description: 针对12位高速模数转换芯片MAX187的读取程序-against 12 high-speed analog-to-digital conversion chip MAX187 the reader
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Size: 1024 |
Author: 周志 |
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Description: AVR单片机SPI的串行ADC接口的设计
SPI（SerialPeripheralInterface---串行外设接口）总线系统是一种同步串行外设接口，允许MCU与各种外围设备以串行方式进行通信、数据交换，广泛应用于各种工业控制领域。
MAX187用采样／保持电路和逐位比较寄存器将输入的模拟信号转换为12位的数字信号，其采样／保持电路不需要外接电容。MAX187有2种操作模式：正常模式和休眠模式，将置为低电平进入休眠模式，这时的电流消耗降到10μA以下。置为高电平或悬空进入正常操作模式。 -AVR single-chip SPI serial ADC interface design SPI (SerialPeripheralInterface--- Serial Peripheral Interface) bus system is a synchronous serial peripheral interface that allows MCU with a variety of peripheral devices to the serial approach to communications , data exchange, widely used in various industrial control. MAX187 with sample/hold circuit and the case-by-bit compare register will be entered into the analog signal is converted to 12-bit digital signal, the sample/hold circuit does not require an external capacitor. MAX187 has two kinds of operating modes: normal mode and sleep mode, will be home to enter the sleep mode for low-level, when the current consumption down to 10μA. Or vacant home for high into the normal operating mode.
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Size: 67584 |
Author: 张同祥 |
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Description: max187的汇编的程序希望给需要的朋友一个帮助，也算我的目的达到了-max187 assembly program hopes to give a friend in need a help, but also count my objective was achieved
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Size: 5120 |
Author: zanrunrun |
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Description: max187的c语言程序，下载即用无需调试的液晶屏采用串口通行的，既方便又占用的资源少-max187 c-language program, download-use LCD screen without the need to debug using serial passage, and a convenient and take up less resources
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Size: 2048 |
Author: zanrunrun |
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Description: 我的89S52设计作品之一：基于89S52单片机的数值电压表：该电路采用MAX187高精度A/D转换器，采用串行输出，测量范围直流0-20伏，使用1602LCD液晶模块显示，使用了双积分电路的原理.-One of my design work 89S52: 89S52 microcontroller-based voltmeter values: the circuit with MAX187 high-precision A/D converter, serial output, measuring range 0-20 volts DC, using 1602LCD LCD module shown that the use the principle of double integral circuit.
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Size: 1024 |
Author: qinyu |
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Description: MAX187是一个具有串行接口的12位A／D转换器。设计精巧，工作速度快。小巧的封装体积适合在传感器中使用。本文介绍了该芯片的功能、操作时序。最后给出了应用实例和C51源程序。-MAX187 serial interface is a 12-bit A/D converter. Compact design, to work fast. Small package sizes suitable for use in sensors. This article describes the functions of the chip, the operation timing. Finally, application examples and the C51 source.
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Size: 733184 |
Author: 韦家正 |
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Description: 串行A/D转换器MAX187 STC单片机 MAX189 12位单极性AD转换器 -Serial A/D converter MAX187 STC microcontroller MAX189 12-bit unipolar AD converter
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Size: 32768 |
Author: dianqi |
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Description: max187的汇编的程序希望给需要的朋友一个帮助，也算我的目的达到了-max187 assembly program hopes to give a friend in need a help, but also count my objective was achieved
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Size: 5120 |
Author: weiase |
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