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ICL8212 PDF预览

ICL8212

更新时间: 2024-09-29 22:51:31
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哈里斯 - HARRIS /
页数 文件大小 规格书
14页 156K
描述
Programmable Voltage Detectors

ICL8212 数据手册

 浏览型号ICL8212的Datasheet PDF文件第2页浏览型号ICL8212的Datasheet PDF文件第3页浏览型号ICL8212的Datasheet PDF文件第4页浏览型号ICL8212的Datasheet PDF文件第5页浏览型号ICL8212的Datasheet PDF文件第6页浏览型号ICL8212的Datasheet PDF文件第7页 
ICL8211, ICL8212  
S E M I C O N D U C T O R  
April 1994  
Programmable Voltage Detectors  
Features  
Description  
• High Accuracy Voltage Sensing and Generation  
• Internal Reference 1.15V Typical  
The Harris ICL8211/8212 are micropower bipolar monolithic  
integrated circuits intended primarily for precise voltage  
detection and generation. These circuits consist of an  
accurate voltage reference, a comparator and a pair of  
output buffer/drivers.  
• Low Sensitivity to Supply Voltage and Temperature  
Variations  
Specifically, the ICL8211 provides a 7mA current limited out-  
put sink when the voltage applied to the ‘THRESHOLD’  
terminal is less than 1.15V (the internal reference). The  
ICL8212 requires a voltage in excess of 1.15V to switch its  
output on (no current limit). Both devices have a low current  
output (HYSTERESIS) which is switched on for input  
voltages in excess of 1.15V. The HYSTERESIS output may  
be used to provide positive and noise free output switching  
using a simple feedback network.  
• Wide Supply Voltage Range Typ. 1.8V to 30V  
• Essentially Constant Supply Current Over Full Supply  
Voltage Range  
• Easy to Set Hysteresis Voltage Range  
• Defined Output Current Limit ICL8211  
• High Output Current Capability ICL8212  
Applications  
Ordering Information  
• Low Voltage Sensor/Indicator  
TEMPERATURE  
• High Voltage Sensor/Indicator  
PART NUMBER  
ICL8211CPA  
ICL8211CBA  
ICL8211CTY  
RANGE  
PACKAGE  
8 Lead Plastic DIP  
8 Lead SOlC (N)  
8 Pin Metal Can  
8 Pin Metal Can  
o
o
• Nonvolatile Out-of-Voltage Range Sensor/Indicator  
• Programmable Voltage Reference or Zener Diode  
• Series or Shunt Power Supply Regulator  
• Fixed Value Constant Current Source  
0 C to +70 C  
o
o
0 C to +70 C  
o
o
0 C to +70 C  
o
o
ICL8211MTY  
(Note 1)  
-55 C to +125 C  
o
o
ICL8212CPA  
ICL8212CBA  
ICL8212CTY  
0 C to +70 C  
8 Lead Plastic DIP  
8 Lead SOlC (N)  
8 Pin Metal Can  
8 Pin Metal Can  
o
o
0 C to +70 C  
o
o
0 C to +70 C  
o
o
ICL8212MTY  
(Note 1)  
-55 C to +125 C  
NOTE:  
1. Add /883B to part number if 883B processing is required  
Pinouts  
ICL8211 (PDIP, SOIC)  
ICL8211 (CAN)  
TOP VIEW  
TOP VIEW  
HYSTERESIS  
8
NC  
HYSTERESIS  
THRESHOLD  
OUTPUT  
1
2
3
4
8
7
6
5
V+  
THRESHOLD  
1
3
7
5
V+  
NC  
NC  
2
6
NC  
OUTPUT  
GROUND  
NC  
NC  
4
GROUND  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures.  
File Number 3184.1  
Copyright © Harris Corporation 1992  
7-161  

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