5V, Serial-Input, Voltage-Output, 14-Bit DACs

General Description The MAX544/MAX545 are serial-input, voltage-output, 14-bit digital-to-analog converters (DACs) that operate from a single +5V supply. They provide 14-bit performance (±0.5LSB INL and ±0.9LSB DNL) over temperature without any adjustments. The DAC output is unbuffered, resulting

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Maxim

美信

+5V、串行输入、电压输出、14位DAC

MAX544/MAX545均为串行输入、电压输出、14位数模转换器(DAC)，采用+5V单电源供电。它们在整个温度范围内提供14位性能（±0.5LSB INL和±0.9LSB DNL），无需任何调整。DAC输出无缓冲，可实现0.3mA的低电源电流和0.6mV的低失调误差。\n\n DAC输出范围为0V至VREF。对于双极性操作，MAX545提供匹配的可调电阻，与外部精密运算放大器（如MAX400）配合使用，产生±VREF输出摆幅。MAX545还含有用于基准电压与模拟接地引脚的开尔文检测连接，以降低布局敏感度。16位串行字用于将数据加载到DAC锁存器中。10MHz、3线串行接口与SPI • 全14位性能，无需调整\n\n• +5V单电源供电\n\n• 低功耗：1.5mW\n\n• 建立时间：1µs\n\n• 无缓冲电压输出直接驱动60kΩ负载\n\n• SPI/QSPI/MICROWIRE兼容型串行接口\n\n• 上电复位电路可将DAC输出清零至0V（单极性模式）\n\n• 用于直接光耦合器接口的施密特触发器输入\n\n• 引脚兼容的16位升级产品(MAX541/MAX542);

ADI

亚德诺

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

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Maxim

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Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

General Description The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resi

文件：607.37 Kbytes 页数：12 Pages

Maxim

美信