8th-Order, Lowpass, Butterworth, Switched-Capacitor Filter

General Description The MAX7480 8th-order, lowpass, Butterworth, switched-capacitor filter (SCF) operates from a single +5V supply. The device draws only 2.9mA of supply current and allows corner frequencies from 1Hz to 2kHz, making it ideal for low-power post-DAC filtering and anti-aliasing appl

文件：87.06 Kbytes 页数：8 Pages

Maxim

美信

八阶、低通、巴特沃兹、开关电容滤波器

MAX7480八阶低通巴特沃兹开关电容滤波器(SCF)采用+5V单电源供电。该器件仅消耗2.9mA的电源电流，支持1Hz至2kHz转折频率，非常适合用于低功耗后置DAC滤波和抗混叠应用。MAX7480具有关断模式，可将供电电流降至0.2µA。\n\n 提供两种时钟选项：内置时钟（通过使用外部电容实现），或者外部时钟（用于实现更严格的转折频率控制）。偏置调节引脚支持进行DC输出电平的调节。\n\n MAX7480巴特沃兹滤波器提供尽可能平坦的通带响应。固定响应将设计任务简化为选择时钟频率。\n\n   • 八阶低通巴特沃兹滤波器\n\n• 低噪声、低失真：THD +噪声：-73dB\n\n• 时钟可调转折频率（1Hz至2kHz）\n\n• 100:1时钟与转折比\n\n• +5V单电源供电\n\n• 低功耗\n• 2.9mA（工作模式）\n\n• 0.2µA（关断模式）\n\n\n\n\n• 采用8引脚SO/DIP封装\n\n• 低输出偏移：±5mV;

ADI

亚德诺

8th-Order, Lowpass, Butterworth, Switched-Capacitor Filter

General Description The MAX7480 8th-order, lowpass, Butterworth, switched-capacitor filter (SCF) operates from a single +5V supply. The device draws only 2.9mA of supply current and allows corner frequencies from 1Hz to 2kHz, making it ideal for low-power post-DAC filtering and anti-aliasing appl

文件：87.06 Kbytes 页数：8 Pages

Maxim

美信

8th-Order, Lowpass, Butterworth, Switched-Capacitor Filter

General Description The MAX7480 8th-order, lowpass, Butterworth, switched-capacitor filter (SCF) operates from a single +5V supply. The device draws only 2.9mA of supply current and allows corner frequencies from 1Hz to 2kHz, making it ideal for low-power post-DAC filtering and anti-aliasing appl

文件：87.06 Kbytes 页数：8 Pages

Maxim

美信

Package：8-DIP（0.300"，7.62mm）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 滤波器 - 有源 描述：IC FILTER 2KHZ BUTTER/LOW P 8DIP

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亚德诺

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 滤波器 - 有源 描述：IC FILTER 2KHZ LOWPASS 8SOIC

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亚德诺

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） 滤波器 - 有源 描述：IC FILTER 2KHZ LOWPASS 8SOIC

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亚德诺