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BU4844F-TR

更新时间: 2024-01-24 17:45:47
品牌 Logo 应用领域
罗姆 - ROHM 光电二极管
页数 文件大小 规格书
16页 405K
描述
Low Voltage Standard CMOS Voltage Detector ICs

BU4844F-TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:TSOP, TSSOP4/6,.08针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.32其他特性:DETECTION THRESHOLD VOLTAGE IS 4.4V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G4长度:2 mm
信道数量:1功能数量:1
端子数量:4最高工作温度:125 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSOP封装等效代码:TSSOP4/6,.08
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2.5/5 V
认证状态:Not Qualified座面最大高度:1.05 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.00228 mA
标称供电电压 (Vsup):2.4 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子形式:GULL WING端子节距:1.3 mm
端子位置:DUAL阈值电压标称:+4.4V
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.25 mm

BU4844F-TR 数据手册

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Datasheet  
Voltage Detector IC Series  
Low Voltage Standard  
CMOS Voltage Detector ICs  
BU48xx series BU49xx series  
General Description  
Key Specifications  
¢ Detection voltage:  
0.9V to 4.8V  
0.1V steps  
ROHM standard CMOS reset IC series is a high-accuracy,  
low current consumption reset IC series. The lineup was  
established with two output types (Nch open drain and  
CMOS output) and detection voltage range from 0.9V to  
4.8V in increments of 0.1V, so that the series may be  
selected according to the application at hand.  
¢ High accuracy detection voltage:  
¢ Ultra-low current consumption:  
¢ Operating temperature range:  
Package  
±1.0%  
0.55µA (Typ.)  
-40°C to +125°C  
Features  
SSOP5  
SOP4  
2.90mm x 2.80mm x 1.25mm  
2.00mm x 2.10mm x 0.95mm  
1.60mm x 1.60mm x 0.60mm  
4.50mm x 4.15mm x 1.50mm  
¢
¢
¢
¢
¢
¢
Ultra-low current consumption  
High accuracy detection, Ultra-low voltage detection  
Two output types (Nch open drain and CMOS output)  
Wide operating temperature range  
VSOF5  
SOT89-3F  
Applications  
Very small and low height package  
All electronic devices that use micro controllers and logic  
circuits  
Package SSOP5 and SOP4 is similar to SOT-23-5 and  
SC-82 respectively (JEDEC)  
Typical Application Circuit  
VDD1  
V
DD1  
VDD2  
R
L
Micro  
controller  
RST  
BU49xx  
Micro  
R
ST  
BU48xx  
controller  
C
IN  
CIN  
CL  
C
L
(Capacitor for  
noise filtering)  
(Capacitor for  
noise filtering)  
GND  
GND  
Open Drain Output type)  
CMOS Output type)  
BU48xx series  
BU49xx series  
Product structureSilicon monolithic integrated circuit This product is not designed for protection against radioactive rays  
.www.rohm.com  
TSZ02201-0R7R0G300060-1-2  
22.May.2013 Rev.008  
© 2013 ROHM Co., Ltd. All rights reserved.  
1/13  
TSZ2211114001  

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