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MAX802LCPA中文资料PDF规格书
厂商型号 |
MAX802LCPA |
参数属性 | MAX802LCPA 封装/外壳为8-DIP(0.300",7.62mm);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL 8DIP |
功能描述 | Microprocessor Supervisory Circuits |
文件大小 |
98.52 Kbytes |
页面数量 |
12 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-4 11:32:00 |
MAX802LCPA规格书详情
General Description
The MAX690A/MAX692A/MAX802L/MAX802M/MAX805L reduce the complexity and number of components required for power-supply monitoring and battery-control functions in microprocessor (µP) systems. They significantly improve system reliability and accuracy compared to separate ICs or discrete components.
These parts provide four functions:
1) A reset output during power-up, power-down, and brownout conditions.
2) Battery-backup switching for CMOS RAM, CMOS µP, or other low-power logic.
3) A reset pulse if the optional watchdog timer has not been toggled within 1.6sec.
4) A 1.25V threshold detector for power-fail warning or low-battery detection, or to monitor a power supply other than +5V.
The parts differ in their reset-voltage threshold levels and reset outputs. The MAX690A/MAX802L/MAX805L generate a reset pulse when the supply voltage drops below 4.65V, and the MAX692A/MAX802M generate a reset below 4.40V. The MAX802L/MAX802M guaran tee power-fail accuracies to ±2. The MAX805L is the same as the MAX690A except that RESET is provided instead of RESET.
All parts are available in 8-pin DIP and SO packages. The MAX690A/MAX802L are pin compatible with the MAX690 and MAX694. The MAX692A/MAX802M are pin compatible with the MAX692.
Features
♦ Precision Supply-Voltage Monitor:
4.65V for MAX690A/MAX802L/MAX805L
4.40V for MAX692A/MAX802M
♦ Reset Time Delay – 200ms
♦ Watchdog Timer – 1.6sec Timeout
♦ Battery-Backup Power Switching
♦ 200µA Quiescent Supply Current
♦ 50nA Quiescent Supply Current in Battery Backup Mode
♦ Voltage Monitor for Power-Fail or Low-Battery Warning
♦ Power-Fail Accuracy Guaranteed to ±2 (MAX802L/M)
♦ Guaranteed RESET Assertion to VCC = 1V
♦ 8-Pin SO and DIP Packages
Applications
Battery-Powered Computers and Controllers
Intelligent Instruments
Automotive Systems
Critical µP Power Monitoring
产品属性
- 产品编号:
MAX802LCPA
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
备用电池电路
- 电压 - 阈值:
4.65V
- 输出:
推挽式/图腾柱
- 复位:
低有效
- 复位超时:
最小为 140ms
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-PDIP
- 描述:
IC SUPERVISOR 1 CHANNEL 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
18+ |
DIP8 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MAXIM |
23+ |
DIP-8 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
MAXIM |
23+ |
DIP8 |
8500 |
原装正品,现货销售 |
询价 | ||
Analog Devices Inc./Maxim Inte |
21+ |
8-DIP(0.300,7.62mm) |
1612 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MAXIM |
19+ |
DIP-8 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MaximIntegrated |
23+ |
8-PDIP |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
MAXIM |
22+ |
PDIP |
5500 |
优势产品!100%全新原装现货供应 |
询价 | ||
MAXIM |
2024+ |
DIP-8 |
32560 |
原装优势绝对有货 |
询价 | ||
Maxim/MaximIntegrated/美信半导 |
21+ |
DIP-8 |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM(美信) |
2112+ |
PDIP-8 |
105000 |
50个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 |