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RE46C318E8F PDF预览

RE46C318E8F

更新时间: 2024-02-24 12:37:40
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
22页 487K
描述
SPECIALTY ANALOG CIRCUIT

RE46C318E8F 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:DIP, DIP8,.3Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:30 weeks
风险等级:2.13模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
长度:9.271 mm功能数量:1
端子数量:8最高工作温度:60 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT APPLICABLE电源:3 V
认证状态:Not Qualified座面最大高度:5.334 mm
子类别:Other Analog ICs最大供电电压 (Vsup):5 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn) - annealed
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT APPLICABLE
宽度:7.62 mmBase Number Matches:1

RE46C318E8F 数据手册

 浏览型号RE46C318E8F的Datasheet PDF文件第2页浏览型号RE46C318E8F的Datasheet PDF文件第3页浏览型号RE46C318E8F的Datasheet PDF文件第4页浏览型号RE46C318E8F的Datasheet PDF文件第5页浏览型号RE46C318E8F的Datasheet PDF文件第6页浏览型号RE46C318E8F的Datasheet PDF文件第7页 
RE46C317/18  
Piezoelectric Horn Driver with Boost Converter  
Description:  
Features:  
• 3V Operation  
The RE46C317/18 are CMOS piezoelectric horn driver  
ICs with built-in boost converter. They are intended for  
use in 3V battery or battery-backed applications. The  
circuits feature a boost converter and a driver circuit  
suitable for driving a piezoelectric horn.  
• Low Quiescent Current  
• 10V Boost Converter  
• Low Horn Driver On-Resistance  
• Compatible with RE46C117  
The RE46C317/18 are compatible with the RE46C117  
device and offer lower standby current.  
Applications:  
The RE46C317 has three valid states of Horn Enable  
(tri-state, low and high), while the RE46C318 has only  
two valid states, low and high.  
• Smoke Detectors  
• CO Detectors  
• Personal Security Products  
• Electronic Toys  
Package Types  
RE46C317/18  
PDIP, SOIC  
FEED  
VDD  
LX  
1
8
HRNEN  
HORNS  
HORNB  
VO  
2
3
4
7
6
5
VSS  
Typical Application  
RE46C317 Only  
High  
R1  
1.5M  
C4  
R2  
200K  
RE46C317/18  
1 nF  
Tri-state  
FEED  
HRNEN  
HORNS  
HORNB  
VO  
Low  
VDD  
LX  
L1  
RE46C318 Only  
10 μH  
High  
V1  
1
VSS  
2V to 5V  
10 μF  
C3  
10 μF  
Low  
D1  
Note 1: Schottky diode D1 must have the maximum peak current rating of at least 1A. For best results, the  
forward voltage spec should be less than 0.5V at 1A.  
2: Inductor L3 must have the maximum peak current rating of at least 1A. For best results, the DC resistance  
should be less than 0.5.  
2012-2013 Microchip Technology Inc.  
DS20002301B-page 1  
 

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