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LC72720N PDF预览

LC72720N

更新时间: 2024-09-24 23:16:47
品牌 Logo 应用领域
三洋 - SANYO 商用集成电路光电二极管
页数 文件大小 规格书
14页 208K
描述
Single-Chip RDS Signal-Processing System LSI

LC72720N 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:DIP包装说明:SDIP, DIP24,.3
针数:24Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.28
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDIP-T24JESD-609代码:e0
长度:21.2 mm功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SDIP封装等效代码:DIP24,.3
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
电源:5 V认证状态:Not Qualified
座面最大高度:3.9 mm子类别:Other Consumer ICs
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:1.778 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

LC72720N 数据手册

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Ordering number : EN5877  
CMOS IC  
LC72720N, 72720NM  
Single-Chip RDS  
Signal-Processing System LSI  
Overview  
Package Dimensions  
unit: mm  
The LC72720N and LC72720NM are single-chip system  
ICs that implement the signal processing required by the  
European Broadcasting Union RDS (Radio Data System)  
standard and by the US NRSC (National Radio System  
Committee) RDBS (Radio Broadcast Data System)  
standard. These ICs include band-pass filter, demodulator,  
synchronization, and error correction circuits as well as  
data buffer RAM on chip and perform effective error  
correction using a soft-decision error correction technique.  
3067-DIP24S  
[LC72720N]  
Functions  
• Band-pass filter: Switched capacitor filter (SCF)  
• Demodulator: RDS data clock regeneration and  
demodulated data reliability information  
• Synchronization: Block synchronization detection (with  
variable backward and forward protection conditions)  
• Error correction: Soft-decision/hard-decision error  
correction  
• Buffer RAM: Adequate for 24 blocks of data (about 500  
ms) and flag memory  
SANYO: DIP24S  
unit: mm  
3045B-MFP24  
• Data I/O: CCB interface (power on reset)  
[LC72720NM]  
Features  
• Error correction capability improved by soft-decision  
error correction  
• The load on the microcontroller can be reduced by  
storing decoded data in the on-chip data buffer RAM.  
• Two synchronization detection circuits provide  
continuous and stable detection of the synchronization  
timing.  
• Data can be read out starting with the backward-  
protection block data after a synchronization reset.  
• Fully adjustment free  
SANYO: MFP24  
• Operating power-supply voltage: 4.5 to 5.5 V  
• Operating temperature: –40 to +85°C  
• Packages: DIP24S, MFP24  
CCB is a trademark of SANYO ELECTRIC CO., LTD.  
CCB is SANYO’s original bus format and all the bus  
addresses are controlled by SANYO.  
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN  
51398RM (OT) No. 5877-1/14  

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