5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters

General Description The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner fre quencies from 1Hz to 12kHz, making them ideal for low-power post-

文件：209.53 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

五階、低通、橢圓函數(shù)、開關(guān)電容濾波器

MAX7426/MAX7427五階低通橢圓開關(guān)電容濾波器(SCF)采用+5V (MAX7426)或+3V (MAX7427)單電源供電。這些器件僅消耗0.8mA電流，支持1Hz至12kHz轉(zhuǎn)角頻率，非常適合用于低功耗后置DAC濾波和抗混疊應(yīng)用。它們可以進(jìn)入低功耗模式，將電源電流降至0.2μA。\n\n 提供兩種時鐘選項：內(nèi)置時鐘（通過使用外部電容實現(xiàn)），或者外部時鐘（用于實現(xiàn)更嚴(yán)格的截止頻率控制）。失調(diào)調(diào)整引腳支持進(jìn)行DC輸出電平的調(diào)節(jié)。\n\n MAX7426/MAX7427提供37dB阻帶抑制和急劇滾降，變遷比為1.25。其固定響應(yīng)將設(shè)計任務(wù)限定為選擇時鐘頻率。\n\n ? 五階橢圓低通濾波器\n\n? 低噪聲、低失真：THD +噪聲：-80dB\n\n? 時鐘可調(diào)轉(zhuǎn)折頻率（1Hz至12kHz）\n\n? 單電源供電?+5V (MAX7426)\n?+3V (MAX7427)\n\n\n\n\n? 低功耗\n? 0.8mA（工作模式）\n\n? 0.2μA（關(guān)斷模式）\n\n\n\n\n? 采用8引腳μMAX?/PDIP封裝\n\n? 低輸出偏移：±4mV;

ADI

亞德諾

5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters

General Description The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner fre quencies from 1Hz to 12kHz, making them ideal for low-power post-

文件：209.53 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters

General Description The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner fre quencies from 1Hz to 12kHz, making them ideal for low-power post-

文件：209.53 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters

General Description The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner fre quencies from 1Hz to 12kHz, making them ideal for low-power post-

文件：209.53 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters

General Description The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner fre quencies from 1Hz to 12kHz, making them ideal for low-power post-

文件：209.53 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：管件 類別：集成電路（IC） 濾波器 - 有源 描述：IC FILTER 12KHZ LOWPASS 8UMAX

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亞德諾

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：管件 類別：集成電路（IC） 濾波器 - 有源 描述：IC FILTER 12KHZ LOWPASS 8UMAX

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亞德諾

Package：8-DIP（0.300"，7.62mm）；包裝：管件 類別：集成電路（IC） 濾波器 - 有源 描述：IC FILTER 12KHZ LOWPASS 8DIP

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亞德諾