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MAX261BENG+ PDF预览

MAX261BENG+

更新时间： 2024-11-08 20:52:39
品牌 Logo 应用领域
美信 - MAXIM LTE光电二极管有源滤波器
页数 文件大小 规格书
26页 999K
描述
Switched Capacitor Filter, 2 Func, Butterworth/bessel/elliptic/chebyshev, Universal, CMOS, PDIP24,

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MAX261BENG+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：DIP
包装说明：DIP, DIP24,.3针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.78
有源滤波器类型：SWITCHED CAPACITOR FILTERJESD-30 代码：R-PDIP-T24
JESD-609代码：e3湿度敏感等级：1
功能数量：2端子数量：24
最高工作温度：85 °C最低工作温度：-40 °C
阶次：2ND封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装等效代码：DIP24,.3
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED电源：+-2.5/+-5 V
响应：UNIVERSAL子类别：Active Filters
最大供电电流 (Isup)：20 mA表面贴装：NO
技术：CMOS温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：THROUGH-HOLE
端子节距：2.54 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：BUTTERWORTH/BESSEL/ELLIPTIC/CHEBYSHEV
Base Number Matches：1

MAX261BENG+ 数据手册

 浏览型号MAX261BENG+的Datasheet PDF文件第2页浏览型号MAX261BENG+的Datasheet PDF文件第3页浏览型号MAX261BENG+的Datasheet PDF文件第4页浏览型号MAX261BENG+的Datasheet PDF文件第5页浏览型号MAX261BENG+的Datasheet PDF文件第6页浏览型号MAX261BENG+的Datasheet PDF文件第7页 
19-0352; Rev 2; 7/02  
Microprocessor Programmable  
Universal Active Filters  
General Description  
Features  
The MAX260/MAX261/MAX262 CMOS dual second-  
order universal switched-capacitor active filters allow  
microprocessor control of precise filter functions. No  
external components are required for a variety of band-  
pass, lowpass, highpass, notch, and allpass configura-  
tions. Each device contains two second-order filter  
sections that place center frequency, Q, and filter oper-  
ating mode under programmed control.  
o Filter Design Software Available  
o Microprocessor Interface  
o 64-Step Center Frequency Control  
o 128-Step Q Control  
o Independent Q and f Programming  
0
o Guaranteed Clock to f Ratio-1% (A grade)  
0
An input clock, along with a 6-bit f program input,  
0
determine the filter's center or corner frequency without  
affecting other filter parameters. The filter Q is also pro-  
grammed independently. Separate clock inputs for  
each filter section operate with either a crystal, RC net-  
work, or external clock generator.  
o 75kHz f Range (MAX262)  
0
o Single +5V and 5V ꢀperation  
Ordering Information  
The MAX260 has offset and DC specifications superior  
to the MAX261 and MAX262 and a center frequency  
(f ) range of 7.5kHz. The MAX261 handles center fre-  
0
quencies to 57kHz, while the MAX262 extends the cen-  
ter frequency range to 140kHz by employing lower  
clock-to-f ratios. All devices are available in 24-pin DIP  
0
PART  
TEMP RANGE PACKAGE ACCURACY  
MAX260ACNG  
MAX260BCNG  
0°C to +70°C  
0°C to +70°C  
Plastic DIP  
Plastic DIP  
Plastic DIP  
Plastic DIP  
Wide SO  
1%  
2%  
1%  
2%  
1%  
2%  
1%  
2%  
MAX260AENG -40°C to +85°C  
MAX260BENG -40°C to +85°C  
and small outline packages in commercial, extended,  
and military temperature ranges.  
MAX260ACWG  
MAX260BCWG  
0°C to +70°C  
0°C to +70°C  
Wide SO  
Applications  
MAX260AMRG -55°C to +125°C CERDIP  
MAX260BMRG -55°C to +125°C CERDIP  
*All devices—24-pin packages 0.3in-wide packages  
µP-Tuned Filters  
Anti-Aliasing Filters  
Digital Signal Processing  
Adaptive Filters  
Ordering Information continued at end of data sheet.  
Signal Analysis  
Pin Configurations  
Phase-Locked Loops  
TOP VIEW  
Functional Diagram  
BP  
A
1
2
3
4
5
6
7
8
9
24 LP  
BP  
1
2
3
4
5
6
7
8
9
24 LP  
A
A
A
B
OUTPUT  
INPUT  
N.C.  
HP  
23 IN  
OP OUT  
HP  
23 IN  
B
B
IN LP HP BP  
IN LP HP BP  
22 LP  
22 LP  
21 BP  
A
B
A
N.C.  
IN  
21 BP  
20 D0  
OP IN  
IN  
B
B
FILTER  
A
FILTER  
B
+
+5V  
-5V  
V
MAX260  
MAX261  
MAX262  
20 HP  
19 D0  
A
A
B
D1  
A3  
19 OSC OUT  
D1  
A3  
18 GND  
-
18 OSC OUT  
GND  
GND  
-
CLK OUT  
17  
V
CLK OUT  
17  
16  
15  
+
+
V
V
16 WR  
15 A0  
V
MAX260  
MAX261  
MAX262  
WR  
A2 10  
CLK 11  
A2 10  
CLK 11  
-
V
14 HP  
14 A0  
13 A1  
A
B
A
CLK  
OSC CLKOUT  
CLK  
B
A
CLK 12  
13 A1  
CLK 12  
B
B
PROGRAM  
INPUTS  
CRYSTAL  
FOURTH-ORDER BANDPASS FILTER  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...26

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MAX261BENG+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX261BENG MAXIM

完全替代

 Microprocessor Programmable Universal Active Filters
MAX261BCNG MAXIM

功能相似

 Microprocessor Programmable Universal Active Filters

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