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CA3162E PDF预览

CA3162E

更新时间: 2024-11-09 22:50:27
品牌 Logo 应用领域
英特矽尔 - INTERSIL 转换器
页数 文件大小 规格书
7页 112K
描述
A/D Converters for 3-Digit Display

CA3162E 数据手册

 浏览型号CA3162E的Datasheet PDF文件第2页浏览型号CA3162E的Datasheet PDF文件第3页浏览型号CA3162E的Datasheet PDF文件第4页浏览型号CA3162E的Datasheet PDF文件第5页浏览型号CA3162E的Datasheet PDF文件第6页浏览型号CA3162E的Datasheet PDF文件第7页 
CA3162, CA3162A  
A/D Converters for 3-Digit Display  
August 1997  
Features  
Description  
2
• Dual Slope A/D Conversion  
• Multiplexed BCD Display  
The CA3162E and CA3162AE are I L monolithic A/D  
converters that provide a 3 digit multiplexed BCD output.  
They are used with the CA3161E BCD-to-Seven-Segment  
Decoder/Driver and a minimum of external parts to imple-  
• Capable of Reading 99mV Below Ground with Single ment a complete 3-digit display. The CA3162AE is identical  
• Ultra Stable Internal Band Gap Voltage Reference  
Supply  
to the CA3162E except for an extended operating tempera-  
ture range.  
• Differential Input  
The CA3161E is described in the Display Drivers section of  
this data book.  
• Internal Timing - No External Clock Required  
• Choice of Low Speed (4Hz) or High Speed (96Hz)  
Conversion Rate  
• “Hold” Inhibits Conversion but Maintains Delay  
• Overrange Indication  
- “EEE” for Reading Greater than +999mV, -” for  
Reading More Negative than -99mV When Used With  
CA3161E  
• Extended Temperature Range Version Available  
Ordering Information  
TEMP.  
PKG.  
NO.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
16 Ld PDIP  
16 Ld PDIP  
CA3162E  
0 to 70  
E16.3  
CA3162AE  
-40 to 85  
E16.3  
Pinout  
CA3162  
(PDIP)  
TOP VIEW  
1
0
3
2
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
2
2
BCD  
OUTPUTS  
BCD  
OUTPUTS  
2
2
NSD  
MSD  
LSD  
V+  
DIGIT  
SELECT  
OUTPUTS  
GAIN ADJ  
INTEGRATING  
CAP  
HOLD/  
BYPASS  
HIGH INPUT  
LOW INPUT  
ZERO ADJ  
GND  
ZERO ADJ  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999  
File Number 1080.2  
3-5  

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