Quad Channel, 128-/256-Position, I2C Nonvolatile Digital Potentiometer

GENERAL DESCRIPTION The AD5123/AD5143 potentiometers provide a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8 and up to ±6 mA current density in the Ax, Bx, and Wx pins. The low resistor tolerance and low nominal tempe

文件：642.81 Kbytes 页数：28 Pages

AD

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Single-Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：1.65443 Mbytes 页数：30 Pages

AD

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Dual-Channel, 128-/256-Position, SPI, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: ±8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：2.40795 Mbytes 页数：27 Pages

AD

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Quad Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：1.29296 Mbytes 页数：25 Pages

AD

亚德诺

Quad Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：2.70999 Mbytes 页数：37 Pages

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双通道、256位、SPI、非易失性数字电位器

AD5122/AD5142电位计为128/256位调整应用提供一种非易失性解决方案，保证±8%的低电阻容差误差，Ax、Bx和Wx 引脚提供最高±6 mA的电流密度。\n\n 低电阻容差和低标称温度系数简化了开环应用和需要容差匹配的应用。\n\n 线性增益设置模式允许对数字电位计端子RAW和RWB之间的电阻独立编程，使电阻匹配非常精确。\n\n 宽带宽和低总谐波失真(THD)确保对于交流信号具有优质性能，适合滤波器设计。\n\n 在电阻阵列末端的低游标电阻仅40 Ω，允许进行引脚到引脚连接。\n\n 游标电阻值可通过一个SPI兼容数字接口 • 10 kΩ 和 100 kΩ 电阻可选\n\n• 电阻容差：±8%（最大值） \n\n• 游标电流：±6 mA \n\n• 低温度系数：35 ppm/°C\n\n• 宽带宽：3 MHz \n\n• 快速启动时间 < 75 µs\n\n• 线性增益设置模式\n\n• 单电源及双电源供电 \n\n• 独立逻辑电源 (1.8 V 至 5.5 V)\n\n• 宽工作温度范围：–40°C至+125°C\n\n• 3 mm × 3 mm 封装可选\n\n• 4 kV ESD保护;

ADI

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Single-Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：1.65443 Mbytes 页数：30 Pages

AD

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Dual Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：1.94273 Mbytes 页数：29 Pages

AD

亚德诺

Quad Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：1.29296 Mbytes 页数：25 Pages

AD

亚德诺

Quad Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ► 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time

文件：2.70999 Mbytes 页数：37 Pages

AD

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