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MAX7421

5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe

文件:407.86 Kbytes 页数:14 Pages

Maxim

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MAX7421

五阶、低通、开关电容滤波器

MAX7418–MAX7425五阶低通开关电容滤波器(SCF)使用单个+5V (MAX7418–MAX7421)或+3V (MAX7422–MAX7425)电源供电。这些器件仅消耗3mA电流,支持1Hz至45kHz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 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角频率控制)。偏置调节引脚支持进行DC输出电平的调节。\n\n MAX7418/MAX7422提供53dB阻带抑制和急剧滚降,变迁比为1.6。MAX7421/MAX74 • 五阶低通滤波器\n• 椭圆响应(MAX7418/MAX7421/MAX7422/MAX7425)\n\n• 贝塞尔响应(MAX7419/MAX7423)\n\n• 巴特沃兹响应(MAX7420/MAX7424)\n\n\n\n\n• 时钟可回转转角频率(1Hz至45kHz)\n\n• 单工作电源\n• +5V (MAX7418–MAX7421)\n\n• +3V (MAX7422–MAX7425)\n\n\n\n\n• 低功耗\n• 3mA(工作模式)\n\n• 0.2µA(关断模式)\n\n\n\n\n• 采用8引脚µMAX®封装\n\n• 低输出偏移:±4mV;

ADI

亚德诺

MAX7421CUA

5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe

文件:407.86 Kbytes 页数:14 Pages

Maxim

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MAX7421EUA

5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe

文件:407.86 Kbytes 页数:14 Pages

Maxim

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MAX7421CUA+

MAXFILTERBRD

文件:622.25 Kbytes 页数:5 Pages

Maxim

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MAX7421CUA+

CLK Pad for External Clock Frequency

文件:718.34 Kbytes 页数:5 Pages

Maxim

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MAX7421CUA+T

Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:管件 类别:集成电路(IC) 滤波器 - 有源 描述:IC FILTER 45KHZ LOWPASS 8UMAX

AD

亚德诺

MAX7421EUA+

Package:8-TSSOP,8-MSOP(0.118",3.00mm 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 45KHZ LOWPASS 8UMAX

AD

亚德诺

MAX7421EUA+T

Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:管件 类别:集成电路(IC) 滤波器 - 有源 描述:IC FILTER 45KHZ LOWPASS 8UMAX

AD

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技术参数

  • Filter Sections:

    1

  • Order Per Filter Section:

    5

  • Highest Cutoff (min)(kHz):

    30

  • Lowest Cutoff (max)(Hz):

    1

  • Filter Class:

    Switched Cap

  • Filter Characteristic:

    Elliptic

  • Program Method:

    Clock

  • VSUPPLY(V):

    5

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    UMAX/8

  • Smallest Available Pckg. (max w/pins)(mm2):

    15.6

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $2.92 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
25+
MSOP8
200
品牌一级代理,新加坡香港上百万现货,欢迎查询!
询价
MAXIM
24+
MSOP-8
5
询价
Maxim
24+
SMD
17900
有源滤波器
询价
MAXIM
24+
8MSOP
5000
全现原装公司现货
询价
MAXIM
25+
MSOP-8
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM
22+
MSOP-8
8200
原装现货库存.价格优势!!
询价
MAX
23+
MAX7421EUA
13650
原装正品,假一罚百!
询价
MAXIM
25+23+
MSOP8
44119
绝对原装正品现货,全新深圳原装进口现货
询价
Maxim
23+
8-MSOP
65600
询价
MAX
20+
8-TSSOP
65790
原装优势主营型号-可开原型号增税票
询价
更多MAX7421供应商 更新时间2025-10-4 11:02:00