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MAX7427CUA-T

产品描述Active Filters
产品类别模拟混合信号IC    过滤器   
文件大小207KB,共12页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX7427CUA-T概述

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MAX7427CUA-T规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Maxim(美信半导体)
零件包装代码SOIC
包装说明MICRO MAX PACKAGE-8
针数8
Reach Compliance Codenot_compliant
ECCN代码EAR99
有源滤波器类型SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围12 kHz
中心频率或截止频率最小范围0.001 kHz
JESD-30 代码S-PDSO-G8
JESD-609代码e0
长度3 mm
湿度敏感等级1
功能数量1
端子数量8
最高工作温度70 °C
最低工作温度
阶次5TH
封装主体材料PLASTIC/EPOXY
封装代码TSSOP
封装等效代码TSSOP8,.19
封装形状SQUARE
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)245
极和零点5 AND 0
电源3 V
认证状态Not Qualified
响应LOWPASS
座面最大高度1.1 mm
最大供电电流 (Isup)1 mA
最大供电电压 (Vsup)3.6 V
最小供电电压 (Vsup)2.7 V
标称供电电压 (Vsup)3 V
表面贴装YES
技术BICMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
传递特性ELLIPTIC
宽度3 mm
Base Number Matches1

文档预览

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19-1710; Rev 0; 4/00
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-DAC filtering and anti-aliasing applica-
tions. They can be put into a low-power mode, reducing
supply current to 0.2µA.
Two clocking options are available: self-clocking (through
the use of an external capacitor) or external clocking for
tighter cutoff-frequency control. An offset-adjust pin
allows for adjustment of the DC output level.
The MAX7426/MAX7427 deliver 37dB of stopband
rejection and a sharp rolloff with a transition ratio of
1.25. Their fixed response limits the design task to
selecting a clock frequency.
o
5th-Order, Elliptic Lowpass Filters
o
Low Noise and Distortion: -80dB THD + Noise
o
Clock-Tunable Corner Frequency (1Hz to 12kHz)
o
Single-Supply Operation
+5V (MAX7426)
+3V (MAX7427)
o
Low Power
0.8mA (Operating Mode)
0.2µA (Shutdown Mode)
o
Available in 8-Pin µMAX/PDIP Packages
o
Low Output Offset: ±4mV
Features
MAX7426/MAX7427
Applications
ADC Anti-Aliasing
Post-DAC Filtering
CT2 Base Stations
Speech Processing
PART
MAX7426CUA
MAX7426CPA
MAX7426EUA
MAX7426EPA
MAX7427CUA
MAX7427CPA
MAX7427EUA
MAX7427EPA
Ordering Information
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 µMAX
8 Plastic DIP
8 µMAX
8 Plastic DIP
8 µMAX
8 Plastic DIP
8 µMAX
8 Plastic DIP
Selector Guide
PART
MAX7426
MAX7427
TRANSITION RATIO
r = 1.25
r = 1.25
OPERATING
VOLTAGE (V)
+5
+3
Typical Operating Circuit
V
SUPPLY
Pin Configuration
TOP VIEW
0.1µF
V
DD
INPUT
IN
SHDN
OUT
OUTPUT
COM
1
IN
2
GND
COM
GND
OS
0.1µF
3
8
7
CLK
SHDN
OS
OUT
MAX7426
MAX7427
CLOCK
CLK
MAX7426
MAX7427
6
5
V
DD
4
µMAX/PDIP
________________________________________________________________
Maxim Integrated Products
1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.

MAX7427CUA-T相似产品对比

MAX7427CUA-T MAX7427EUA-T MAX7427CUA MAX7427EUA MAX7427CPA MAX7427EPA MAX7427EUA+T MAX7427CUA+T MAX7426CUA+ MAX7427EUA+
描述 Active Filters Active Filters Active Filters Active Filters Active Filters 5th-Order Lowpass Elliptic Filter Active Filters 5th-Order Lowpass Elliptic Filter IC FILTER LOWPASS 5TH 8UMAX IC FILTER LOWPASS 5TH 8UMAX IC FILTER LOWPASS 5TH 8UMAX 五阶、低通、椭圆函数、开关电容滤波器
是否无铅 含铅 含铅 含铅 含铅 含铅 含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 符合 符合 符合 符合
厂商名称 Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体)
零件包装代码 SOIC SOIC SOIC SOIC DIP DIP SOIC SOIC SOIC SOIC
包装说明 MICRO MAX PACKAGE-8 MICRO MAX PACKAGE-8 MICRO MAX PACKAGE-8 MICRO MAX PACKAGE-8 0.300 INCH, PLASTIC, DIP-8 0.300 INCH, PLASTIC, DIP-8 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19
针数 8 8 8 8 8 8 8 8 8 8
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
有源滤波器类型 SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围 12 kHz 12 kHz 12 kHz 12 kHz 12 kHz 12 kHz 12 kHz 12 kHz 9 kHz 12 kHz
中心频率或截止频率最小范围 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz 0.001 kHz
JESD-30 代码 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 R-PDIP-T8 R-PDIP-T8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8
JESD-609代码 e0 e0 e0 e0 e0 e0 e3 e3 e3 e3
长度 3 mm 3 mm 3 mm 3 mm 9.375 mm 9.375 mm 3 mm 3 mm 3 mm 3 mm
湿度敏感等级 1 1 1 1 1 1 1 1 1 1
功能数量 1 1 1 1 1 1 1 1 1 1
端子数量 8 8 8 8 8 8 8 8 8 8
最高工作温度 70 °C 85 °C 70 °C 85 °C 70 °C 85 °C 85 °C 70 °C 70 °C 85 °C
阶次 5TH 5TH 5TH 5TH 5TH 5TH 5TH 5TH 5TH 5TH
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP TSSOP TSSOP TSSOP DIP DIP TSSOP TSSOP TSSOP TSSOP
封装等效代码 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 DIP8,.3 DIP8,.3 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19
封装形状 SQUARE SQUARE SQUARE SQUARE RECTANGULAR RECTANGULAR SQUARE SQUARE SQUARE SQUARE
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH IN-LINE IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) 245 245 245 245 245 245 260 260 260 260
极和零点 5 AND 0 5 AND 0 5 AND 0 5 AND 0 5 AND 0 5 AND 0 5 AND 0 5 AND 0 5 AND 0 5 AND 0
电源 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 5 V 3 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
响应 LOWPASS LOWPASS LOWPASS LOWPASS LOWPASS LOWPASS LOWPASS LOWPASS LOWPASS LOWPASS
座面最大高度 1.1 mm 1.1 mm 1.1 mm 1.1 mm 4.572 mm 4.572 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm
最大供电电流 (Isup) 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA
最大供电电压 (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 5.5 V 3.6 V
最小供电电压 (Vsup) 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 4.5 V 2.7 V
标称供电电压 (Vsup) 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 5 V 3 V
表面贴装 YES YES YES YES NO NO YES YES YES YES
技术 BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS
温度等级 COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 GULL WING GULL WING GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 0.65 mm 0.65 mm 0.65 mm 2.54 mm 2.54 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
传递特性 ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC ELLIPTIC
宽度 3 mm 3 mm 3 mm 3 mm 7.62 mm 7.62 mm 3 mm 3 mm 3 mm 3 mm
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