MAX7401, MAX7405 八阶、低通、贝塞尔、开关电
max7401, max7405 八阶、低通、贝塞尔、开关电容滤波器
max7401, max7405概述
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 filtering and anti-aliasing applications. they feature a shutdown mode that reduces supply current to 0.2µa.
two clocking options are available on these devices: self-clocking (through the use of an external capacitor) or external clocking for tighter corner-frequency control. an offset adjust pin allows for adjustment of the dc output level.
the max7401/max7405 bessel filters provide low overshoot and fast settling. their fixed response simplifies the design task to selecting a clock frequency.
max7401, max7405关键特性
8th-order, lowpass bessel filters low noise and distortion: -82db thd + noise clock-tunable corner frequency (1hz to 5khz) 100:1 clock-to-corner ratio single-supply operation +5v (max7401) +3v (max7405) low power 2ma (operating mode) 0.2µa (shutdown mode) available in 8-pin so/dip packages low output offset: ±5mv max7401, max7405应用/使用
adc抗混叠
气囊电子装置
ct2基站
dac后置滤波
语音处理
max7401, max7405典型应用电路
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MAX7401, MAX7405 八阶、低通、贝塞尔、开关电
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max7401, max7405概述
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 filtering and anti-aliasing applications. they feature a shutdown mode that reduces supply current to 0.2µa.
two clocking options are available on these devices: self-clocking (through the use of an external capacitor) or external clocking for tighter corner-frequency control. an offset adjust pin allows for adjustment of the dc output level.
the max7401/max7405 bessel filters provide low overshoot and fast settling. their fixed response simplifies the design task to selecting a clock frequency.
max7401, max7405关键特性
8th-order, lowpass bessel filters low noise and distortion: -82db thd + noise clock-tunable corner frequency (1hz to 5khz) 100:1 clock-to-corner ratio single-supply operation +5v (max7401) +3v (max7405) low power 2ma (operating mode) 0.2µa (shutdown mode) available in 8-pin so/dip packages low output offset: ±5mv max7401, max7405应用/使用
adc抗混叠
气囊电子装置
ct2基站
dac后置滤波
语音处理
max7401, max7405典型应用电路
大唐移动的5G基础设施及解决方案将帮助运营商打造出真5G
Python的只读属性定义方法
Samsung Galaxy S8 选择 IDT 高效无线电源解决方案
怎样才算是真正意义上的5G时代
荣耀V9、华为Mate9对比评测：华为荣耀V9与华为Mate9除了性能，续航、拍照、格调各有所长你选谁？
MAX7401, MAX7405 八阶、低通、贝塞尔、开关电
光伏发电系统简介—MPPT技术
咖啡机上的显示问题
IR推出IR3846 SupIRBuck 35A集成式稳压器
计算机辅助频域仿真分析
NVIDIA AI 渲染技术为虚拟现实开发者带来巨大优势
电源评测主要看哪些 浅谈电源选型的技巧
Socionext成功开发了一款集成有量化深度神经网络技术的原型芯片
为什么有人说5G是一个彻底的失败
微软明年1月推Windows Azure云计算系统
用于Zynq的Eclipse IDE概述
智能型双频率超声波清洗发生器电源
可信机构在新兴金融生态系统中扮演着什么角色
惠普发布ReverbG2_“没有妥协”的VR头盔
为什么数字工程师需要射频知识？