MAX693中文资料PDF规格书
MAX693规格书详情
General Description
The MAX690 family of supervisory circuits reduces the complexity and number of components required for power supply monitoring and battery control functions in microprocessor systems. These include µP reset and backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning. The MAX690 family significantly improves system reliability and accuracy compared to that obtainable with separate ICs or discrete components.
Benefts and Features
● Supervisory Function Integration Saves Board Space while Fully Protecting Microprocessor-Based Systems
• Precision Voltage Monitor
- 4.65V (MAX690, MAX691, MAX694, MAX695)
- 4.40V (MAX692, MAX693)
• Power OK/Reset Time Delay
- 50ms, 200ms, or Adjustable
• Watchdog Timer
- 100ms, 1.6s, or Adjustable
• Battery Backup Power Switching
• Voltage Monitor for Power Fail or Low Battery Warning
• Minimum External Component Count
● Low Power Consumption in Battery Backup Mode Extends Battery Life
• 1µA Standby Current
● Onboard Gating of Chip Enable Signals Protects Against Erroneous Data Written to RAM During Low VCC Events
Applications
● Computers
● Controllers
● Intelligent Instruments
● Automotive Systems
● Critical µP Power Monitoring
产品属性
- 产品编号:
MAX6931AUI+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 显示驱动器
- 包装:
卷带(TR)
- 显示类型:
真空荧光(VF)
- 接口:
4 线串行
- 电压 - 供电:
8V ~ 76V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
28-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
28-TSSOP
- 描述:
IC DRVR VFD TUBE SRL 28TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
SOP16 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
MAXIM/美信 |
22+ |
SOP16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Maxim(美信) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MAXIM(美信) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
MAXIM/美信 |
1948+ |
SOP16 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MAXIM |
2023 |
SOP16 |
5000 |
公司原装现货/支持实单 |
询价 | ||
MAXIM |
1721 |
CDIP |
313 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
DLZ |
22+ |
SOP16 |
354000 |
询价 | |||
LITTELFUSE/力特 |
2022+ |
DIP |
6000 |
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 |
24+ |
PDIP |
54815 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 |
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