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MAX6744XKR中文资料PDF规格书
MAX6744XKR规格书详情
General Description
The MAX6736–MAX6745 are low-power dual-/triple-voltage microprocessor (µP) supervisors. These devices assert a reset if any monitored supply falls below its factory-trimmed or adjustable threshold and maintain reset for a minimum timeout period after all supplies rise above their thresholds. The integrated dual/triple supervisory circuits significantly reduce size and power compared to separate ICs or discrete components. The low supply current of 6µA makes these devices ideal for portable equipment.
Features
♦ Dual-/Triple-Supply Reset Voltage Monitors
♦ Precision Factory-Set Reset Thresholds for Monitoring from 0.9V to 5.0V
♦ Adjustable Reset Input Down to 0.488V
♦ 150ms and 1200ms (min) Reset Timeout Period Options
♦ VCC1 Power-OK Output for Power-Supply Sequencing Applications (MAX6741/MAX6744)
♦ Power-Fail Input/Power-Fail Output (MAX6742/MAX6745)
♦ 6µA Supply Current
♦ Tiny SC70 Package
Applications
Portable/Battery Powered Equipment
Multivoltage Systems
Notebook Computers
Controllers
PDAs
GPS Equipment
POS Equipment
产品属性
- 型号:
MAX6744XKR
- 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 |
2020+ |
SC70-5 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
23+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim/MaximIntegrated/美信半导 |
21+ |
SC70-5 |
26684 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
21+ |
SC70-5 |
2100 |
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查 |
询价 | ||
MAXIM |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
MAXIM/美信 |
2023+ |
SC70-5 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MAXIM/美信 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM/美信 |
2048+ |
SC70-5 |
6541 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MAXIM/美信 |
22+ |
SC70-5 |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
MaximIntegrated |
23+ |
SC-70-5 |
66800 |
进口原装现货假一罚十 |
询价 |