8th-Order, Lowpass, Bessel, Switched-Capacitor Filters

General Description The MAX7401/MAX7405 8th-order, lowpass, Bessel, switched-capacitor filters (SCFs) operate from a single +5V (MAX7401) or +3V (MAX7405) supply. These devices draw only 2mA of supply current and allow corner frequencies from 1Hz to 5kHz, making them ideal for low-power post-DAC

文件：197.37 Kbytes 页数：12 Pages

Maxim

美信

八阶、低通、贝塞尔、开关电容滤波器

MAX7401/MAX7405八阶低通贝塞尔开关电容滤波器(SCF)采用+5V (MAX7401)或+3V (MAX7405)单电源供电。这些器件仅消耗2mA电流，支持1Hz至5kHz转角频率，非常适合用于低功耗后置DAC滤波和抗混叠应用。它们提供关断模式，可以将供电电流降至0.2µA。\n\n 这些器件提供两种时钟选项：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 MAX7401/MAX7405贝塞尔滤波器提供低过冲和快速建立。其固定响应将设计任务简化为选择时钟频率。\n\n   • 八阶低通贝塞尔滤波器\n\n• 低噪声、低失真：THD +噪声：-82dB\n\n• 时钟可调转折频率（1Hz至5kHz）\n\n• 100:1时钟与转折比\n\n• 单电源供电\n• +5V (MAX7401)\n\n• +3V (MAX7405)\n\n\n\n\n• 低功耗\n• 2mA（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, Bessel, Switched-Capacitor Filters

General Description The MAX7401/MAX7405 8th-order, lowpass, Bessel, switched-capacitor filters (SCFs) operate from a single +5V (MAX7401) or +3V (MAX7405) supply. These devices draw only 2mA of supply current and allow corner frequencies from 1Hz to 5kHz, making them ideal for low-power post-DAC

文件：197.37 Kbytes 页数：12 Pages

Maxim

美信

8th-Order, Lowpass, Bessel, Switched-Capacitor Filters

General Description The MAX7401/MAX7405 8th-order, lowpass, Bessel, switched-capacitor filters (SCFs) operate from a single +5V (MAX7401) or +3V (MAX7405) supply. These devices draw only 2mA of supply current and allow corner frequencies from 1Hz to 5kHz, making them ideal for low-power post-DAC

文件：197.37 Kbytes 页数：12 Pages

Maxim

美信

8th-Order, Lowpass, Bessel, Switched-Capacitor Filters

General Description The MAX7401/MAX7405 8th-order, lowpass, Bessel, switched-capacitor filters (SCFs) operate from a single +5V (MAX7401) or +3V (MAX7405) supply. These devices draw only 2mA of supply current and allow corner frequencies from 1Hz to 5kHz, making them ideal for low-power post-DAC

文件：197.37 Kbytes 页数：12 Pages

Maxim

美信

8th-Order, Lowpass, Bessel, Switched-Capacitor Filters

General Description The MAX7401/MAX7405 8th-order, lowpass, Bessel, switched-capacitor filters (SCFs) operate from a single +5V (MAX7401) or +3V (MAX7405) supply. These devices draw only 2mA of supply current and allow corner frequencies from 1Hz to 5kHz, making them ideal for low-power post-DAC

文件：197.37 Kbytes 页数：12 Pages

Maxim

美信

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 5KHZ LOWPASS 8SOIC

AD

亚德诺

Package：8-DIP（0.300"，7.62mm）；包装：卷带（TR） 类别：集成电路（IC） 滤波器 - 有源 描述：IC FILTER LOWPASS 8-DIP

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亚德诺

包装：卷带（TR） 类别：集成电路（IC） 滤波器 - 有源 描述：IC FILTER LOWPASS 8-SOIC

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亚德诺