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CMP04FS-REEL PDF预览

CMP04FS-REEL

更新时间: 2024-09-15 13:06:55
品牌 Logo 应用领域
亚德诺 - ADI 比较器
页数 文件大小 规格书
8页 258K
描述
Quad Low Power, Precision Comparator

CMP04FS-REEL 数据手册

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Quad Low Power,  
Precision Comparator  
a
CMP04  
PIN CONNECTIONS  
FEATURES  
High Gain: 200 V/mV Typ  
Single- or Dual-Supply Operation  
Input Voltage Range Includes Ground  
Low Power Consumption (1.5 mW/Comparator)  
Low Input Bias Current: 100 nA Max  
Low Input Offset Current: 10 nA Max  
Low Offset Voltage: 1 mV Max  
Low Output Saturation Voltage: 250 mV @ 4 mA  
Logic Output Compatible with TTL, DTL, ECL, MOS,  
and CMOS  
14-Lead SOIC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
OUT 3  
OUT 4  
GND  
OUT 2  
OUT 1  
V+  
4
1
IN 1–  
IN 1+  
IN 2–  
IN 2+  
IN 4+  
IN 4–  
IN 3+  
IN 3–  
2
3
Directly Replaces LM139/LM239/LM339 Comparators  
8
CMP04  
GENERAL DESCRIPTION  
TYPICAL INTERFACE  
Four precision independent comparators comprise the CMP04.  
Performance highlights include a very low offset voltage, low  
output saturation voltage, and high gain in a single-supply  
design. The input voltage range includes ground for single-  
supply operation and V– for split supplies. A low power  
supply current of 2 mA, which is independent of supply voltage,  
makes this the preferred comparator for precision applications  
requiring minimal power consumption. Maximum logic inter-  
face flexibility is offered by the open-collector TTL output.  
5.0  
1/4  
CD4011  
3
100k  
1/4  
CMP04  
12  
Figure 2a. Driving CMOS  
5.0  
V+  
3
10k⍀  
3.5A  
100A  
3.5A  
100A  
1/4  
OUTPUT  
–INPUT  
CMP04  
Q8  
1/4 SN7400  
Q3  
Q2  
12  
Q1  
+INPUT  
Q4  
*
*
Q7  
Figure 2b. Driving TTL  
Q5  
Q6  
*SUBSTRATE DIODES  
Figure 1. Simplified Schematic (1/4 CMP04)  
REV. D  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  

CMP04FS-REEL 替代型号

型号 品牌 替代类型 描述 数据表
CMP04FSZ-REEL ADI

完全替代

Quad Low Power, Precision Comparator
CMP04FS ADI

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Quad Low Power, Precision Comparator

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