MAX7427EUA+,2516189,开关电容滤波器, Elliptic, 低通, 5th, 1, 2.7 V, 3.6 V, μMAX,MAXIM INTEGRATED PRODUCTS
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MAX7427EUA+ - 

开关电容滤波器, Elliptic, 低通, 5th, 1, 2.7 V, 3.6 V, μMAX

MAXIM INTEGRATED PRODUCTS MAX7427EUA+
声明:图片仅供参考,请以实物为准!
制造商产品编号:
MAX7427EUA+
仓库库存编号:
2516189
技术数据表:
(EN)
订购热线: 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
由于产品数据库庞大,部分产品信息可能未能及时更新,下单前请与销售人员确认好实时在库数量,谢谢合作!

MAX7427EUA+产品概述

The MAX7427EUA+ is a 5th order, low pass, elliptic, switched capacitor filter (SCF) in 8 pin μMAX package. It has a sharp roll-off with good stop band rejection and operates with a 100:1 clock to corner frequency ratio. The device emulate a passive network using switched capacitor integrators with summing and scaling. The passive network may be synthesized using CAD programs or may be found in many filter books. It draw only 0.8mA of supply current and allow corner frequencies from 1Hz to 12KHz, making device ideal for low power post-DAC filtering and anti-aliasing applications. It can be put into a low power mode, reducing supply current to 0.2μA. Device features two clocking options, self-clocking (through the use of an external capacitor) or external clocking for tighter cut-off-frequency control. An offset-adjust pin allows for adjustment of the DC output level. It is used in ADC anti-aliasing, post-DAC filtering, CT2 base stations and speech processing.
  • Supply voltage range is 2.7V to 3.6V
  • Operating temperature range from -40°C to 85°C
  • Total harmonic distortion plus noise is -79dB at fIN = 200Hz
  • Low output offset of ±4mV, offset voltage gain is +1V/V
  • Sharp roll-off with a transition ratio of 1.25
  • Clock to corner tempco is 10ppm/°C, corner-frequency range of 0.001KHz to 9KHz
  • 17.5KHz internal oscillator frequency (COSC = 1000pF), ±7.5μA clock output current (VCLK = 0V or 3V)
  • Power supply rejection ratio is 70dB at measured at DC
  • Deliver 37dB of stopband rejection

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MAX7427EUA+产品信息

  芯片滤波器类型  低通  
  滤波器阶数  5th  
  滤波器数  1  
  电源电压最小值  2.7V  
  电源电压最大值  3.6V  
  滤波器芯片封装类型  μMAX  
  针脚数  8引脚  
  截止频率  12kHz  
  典型编程时钟频率  17.5kHz  
  工作温度最小值  -40°C  
  工作温度最高值  85°C  
  封装  每个  
  产品范围  -  
  MSL  MSL 1 -无限制  
关键词         

MAX7427EUA+关联产品

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MAX7427EUA+相关搜索

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QQ:800152669

MAX7427EUA+产地与重量

原产地:
United States

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.000025
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