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CAT1640JI-42TE13 PDF预览

CAT1640JI-42TE13

更新时间： 2024-02-24 21:48:33
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管
页数 文件大小 规格书
18页 175K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, MS-012, SOIC-8

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CAT1640JI-42TE13 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP,针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.09
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-G8JESD-609代码：e0
长度：4.9 mm信道数量：1
功能数量：1端子数量：8
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：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：240认证状态：Not Qualified
座面最大高度：1.75 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：TIN LEAD
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：3.9 mmBase Number Matches：1

CAT1640JI-42TE13 数据手册

 浏览型号CAT1640JI-42TE13的Datasheet PDF文件第2页浏览型号CAT1640JI-42TE13的Datasheet PDF文件第3页浏览型号CAT1640JI-42TE13的Datasheet PDF文件第4页浏览型号CAT1640JI-42TE13的Datasheet PDF文件第5页浏览型号CAT1640JI-42TE13的Datasheet PDF文件第6页浏览型号CAT1640JI-42TE13的Datasheet PDF文件第7页 
CAT1640, CAT1641  
Supervisory Circuits with  
I2C Serial 64K CMOS  
EEPROM  
Description  
http://onsemi.com  
The CAT1640 and CAT1641 are complete memory and supervisory  
solutions for microcontroller−based systems. A 64 kbit serial  
EEPROM memory and a system power supervisor with brown−out  
protection are integrated together in low power CMOS technology.  
2
Memory interface is via a 400 kHz I C bus.  
The CAT1640 provides a precision V sense circuit and drives an  
CC  
open drain output, RESET low whenever V falls below the reset  
PDIP−8  
CASE 646AA  
TSSOP−8  
CASE 948S  
CC  
threshold voltage.  
The CAT1641 provides a precision VCC sense circuit that drives an  
open drain output, RESET high whenever V falls below the reset  
CC  
threshold voltage.  
The power supply monitor and reset circuit protect memory and  
system controllers during power up/down and against brownout  
conditions. Five reset threshold voltages support 5 V, 3.3 V and 3 V  
systems. If power supply voltages are out of tolerance reset signals  
become active, preventing the system microcontroller, ASIC or  
peripherals from operating. Reset signals become inactive typically  
200 ms after the supply voltage exceeds the reset threshold level. With  
both active high and low reset options, interface to microcontrollers  
and other ICs is simple. In addition, the RESET (CAT1640) pin can be  
used as an input for push−button manual reset capability.  
SOIC−8  
CASE 751BD  
TDFN−8  
CASE 511AM  
ORDERING INFORMATION  
For Ordering Information details, see page 13.  
The CAT1640/41 memory features a 64−byte page. In addition,  
hardware data protection is provided by a V sense circuit that  
CC  
prevents writes to memory whenever VCC falls below the reset  
threshold or until V reaches the reset threshold during power up.  
CC  
Available packages include an 8−pin DIP, SOIC, TSSOP and  
4.9 x 3 mm TDFN.  
Features  
• Precision Power Supply Voltage Monitor  
♦ 5 V, 3.3 V and 3 V Systems  
S +5.0 V ( 5%, 10%)  
• 3.0 V to 5.5 V Operation  
• Low Power CMOS Technology  
• 64−Byte Page Write Buffer  
• 1,000,000 Program/Erase Cycles  
• 100 Year Data Retention  
S +3.3 V ( 5%, 10%)  
S +3.0 V ( 10%)  
• Active Low Reset, CAT1640  
• Active High Reset, CAT1641  
• 8−pin DIP, SOIC, TSSOP and TDFN Packages  
• Industrial Temperature Range  
• Valid Reset Guaranteed at V = 1 V  
CC  
• These Devices are Pb−Free, Halogen Free/BFR Free  
2
• 400 kHz I C Bus  
and are RoHS Compliant  
© Semiconductor Components Industries, LLC, 2011  
1
Publication Order Number:  
November, 2011 − Rev. 5  
CAT1640/D  
1234567...18

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