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ICM7228CIBIZ PDF预览

ICM7228CIBIZ

更新时间： 2024-09-24 03:11:23
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器接口集成电路微处理器光电二极管
页数 文件大小 规格书
18页 302K
描述
8-Digit, Microprocessor-Compatible, LED Display Decoder Driver

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ICM7228CIBIZ 数据手册

 浏览型号ICM7228CIBIZ的Datasheet PDF文件第2页浏览型号ICM7228CIBIZ的Datasheet PDF文件第3页浏览型号ICM7228CIBIZ的Datasheet PDF文件第4页浏览型号ICM7228CIBIZ的Datasheet PDF文件第5页浏览型号ICM7228CIBIZ的Datasheet PDF文件第6页浏览型号ICM7228CIBIZ的Datasheet PDF文件第7页 
ICM7228  
®
Data Sheet  
December 6, 2005  
FN3160.8  
8-Digit, Microproces s or-Compatible, LED  
Dis play Decoder Driver  
Features  
• Pb-Free Plus Anneal Available (RoHS Compliant)  
• Improved 2nd Source to Maxim ICM7218  
• Fast Write Access Time of 200ns  
The Intersil ICM7228 display driver interfaces  
microprocessors to an 8-digit, 7-segment, numeric LED  
display. Included on chip are two types of 7-segment  
decoder, multiplex scan circuitry, LED display segment  
drivers, LED display digit drivers and an 8-byte static  
memory as display RAM.  
• Multiple Microprocessor Compatible Versions  
• Hexadecimal, Code B and No Decode Modes  
• Individual Segment Control with “No Decode” Feature  
• Digit and Segment Drivers On-Chip  
Data can be written to the ICM7228A and ICM7228B’s display  
RAM in sequential 8-digit update or in single-digit update  
format. Data is written to the ICM7228C display RAM in parallel  
random access format. The ICM7228A and ICM7228C drive  
common anode displays. The ICM7228B drives common  
cathode displays. All versions can display the RAM data as  
either Hexadecimal or Code B format. The ICM7228A and  
ICM7228B incorporate a No Decode mode allowing each bit of  
each digit's RAM word to drive individual display segments  
resulting in independent control of all display segments. As a  
result, bargraph and other irregular display segments and  
formats can be driven directly by this chip.  
• Non-Overlapping Digits Drive  
• Common Anode and Common Cathode LED Versions  
• Low Power CMOS Architecture  
• Single 5V Supply  
Applications  
• Instrumentation  
• Test Equipment  
The Intersil ICM7228 is an alternative to both the Maxim  
ICM7218 and the Intersil ICM7218 display drivers. Notice that  
the ICM7228A/B has an additional single digit access mode.  
This could make the Intersil ICM7218A/B software incompatible  
with ICM7228A/B operation.  
• Hand Held Instruments  
• Bargraph Displays  
• Numeric and Non-Numeric Panel Displays  
• High and Low Temperature Environments where LCD  
Display Integrity is Compromised  
Ordering Information  
DATA ENTRY  
PROTOCOL  
TEMP. RANGE  
o
PART NUMBER  
PART MARKING  
DISPLAY TYPE  
Common Anode  
Common Anode  
Common Anode  
Common Anode  
Common Cathode  
Common Cathode  
Common Cathode  
Common Cathode  
Common Anode  
Common Anode  
Common Anode  
Common Anode  
( C)  
PACKAGE  
28 Ld SOIC  
PKG. DWG. #  
ICM7228AIBI  
ICM7228AIBI  
Sequential  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
M28.3  
ICM7228AIBIZ (Note) 7228AIBIZ  
ICM7228AIPI ICM7228AIPI  
ICM7228AIPIZ (Note) ICM7228AIPI  
ICM7228BIBI ICM7228BIBI  
ICM7228BIBIZ (Note) ICM7228BIBIZ  
ICM7228BIPI ICM7228BIPI  
ICM7228BIPIZ (Note) ICM7228BIPIZ  
ICM7228CIBI ICM7228CIBI  
ICM7228CIBIZ (Note) ICM7228CIBIZ  
ICM7228CIPI ICM7228CIPI  
ICM7228CIPIZ (Note) ICM7228CIPI  
Sequential  
Sequential  
Sequential  
Sequential  
Sequential  
Sequential  
Sequential  
Random  
28 Ld SOIC (Pb-free) M28.3  
28 Ld PDIP E28.6  
28 Ld PDIP* (Pb-free) E28.6  
28 Ld SOlC M28.3  
28 Ld SOlC (Pb-free) M28.3  
28 Ld PDIP  
E28.6  
E28.6  
M28.3  
28 Ld PDIP (Pb-free)  
28 Ld SOlC  
Random  
28 Ld SOlC (Pb-free) M28.3  
Random  
28 Ld PDIP  
E28.6  
E28.6  
Random  
28 Ld PDIP (Pb-free)  
*Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.  
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin  
plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are  
MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2002-2005. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  
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ICM7228CIBIZ 替代型号

型号 品牌 替代类型 描述 数据表
ICM7228BIBIZ INTERSIL

完全替代

 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver
ICM7228CIBI INTERSIL

完全替代

 8-Digit, Microprocessor- Compatible, LED Display Decoder Driver
ICM7228BIBI INTERSIL

完全替代

 8-Digit, Microprocessor- Compatible, LED Display Decoder Driver

与ICM7228CIBIZ相关器件

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ICM7228CIJI INTERSIL

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 		8-Digit, Microprocessor- Compatible, LED Display Decoder Driver
ICM7228CIJI RENESAS

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 		LED DISPLAY DRIVER, CDIP28
ICM7228CIJI MAXIM

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 		LED Driver, 7-Segment, CMOS, CDIP28, CERDIP-28
ICM7228CIPI MAXIM

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 		LED Driver, 7-Segment, CMOS, PDIP28, PLASTIC, DIP-28
ICM7228CIPI INTERSIL

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 		8-Digit, Microprocessor- Compatible, LED Display Decoder Driver
ICM7228CIPIZ INTERSIL

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 		8-Digit, Microprocessor-Compatible, LED Display Decoder Driver
ICM7228CMJI883B INTERSIL

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 		8-Digit, Microprocessor- Compatible, LED Display Decoder Driver
ICM7228CMJI883B RENESAS

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 		LED DISPLAY DRIVER, CDIP28, CERDIP-28
ICM7228DIBI INTERSIL

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 		8-Digit, Microprocessor- Compatible, LED Display Decoder Driver
ICM7228DIBI RENESAS

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 		LED DISPLAY DRIVER, PDSO28, SOIC-28

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