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MAX6421US__-T中文资料美信数据手册PDF规格书
MAX6421US__-T规格书详情
General Description
The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains asserted for the reset timeout period after VCC rises above the reset threshold. The reset timeout is exter nally set by a capacitor to provide more flexibility.
Features
♦ Monitor System Voltages from 1.6V to 5V
♦ Capacitor-Adjustable Reset Timeout Period
♦ Low Quiescent Current (1.6µA typ)
♦ Three RESET Output Options
Push-Pull RESET
Push-Pull RESET
Open-Drain RESET
♦ Guaranteed Reset Valid to VCC = 1V
♦ Immune to Short VCC Transients
♦ Small 4-Pin SC70, 4-Pin SOT143, and 5-Pin SOT23 Packages
♦ MAX6340 Pin Compatible with LP3470
♦ MAX6424/MAX6425 Pin Compatible with NCP300–NCP303, MC33464/MC33465, S807/S808/S809, and RN5VD
♦ MAX6426 Pin Compatible with PST92XX
Applications
Portable Equipment
Battery-Powered Computers/Controllers
Automotive
Medical Equipment
Intelligent Instruments
Embedded Controllers
Critical µP Monitoring
Set-Top Boxes
Computers
产品属性
- 型号:
MAX6421US__-T
- 功能描述:
监控电路
- RoHS:
否
- 制造商:
STMicroelectronics
- 输出类型:
Active Low, Open Drain
- 人工复位:
Resettable
- 监视器:
No Watchdog
- 电池备用开关:
No Backup
- 上电复位延迟(典型值):
10 s
- 电源电压-最大:
5.5 V
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
UDFN-6
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM(美信) |
23+ |
SOT234 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MAXIM(美信) |
2021+ |
SOT-143-4 |
499 |
询价 | |||
MaximIntegrated |
23+ |
SOT-143-4 |
66800 |
进口原装现货假一罚十 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
SOT234 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
MAXIM/美信 |
24+ |
SOT23-4 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MAXIM(美信) |
20+ |
SOT-143-4 |
2231 |
向鸿优势库存,货在仓库要货提前交代,绝对的原装,我 |
询价 | ||
MAXIM |
SOT143 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
Maxim |
23+ |
SOT-143-4T |
30702 |
询价 | |||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM |
19+ |
SOT143 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |