LP3470数据手册集成电路（IC）的监控器规格书PDF
LP3470规格书详情
描述 Description
The LP3470 device is a micropower voltage supervisory circuit designed to monitor voltages within 1% of reset threshold over temperature. It provides maximum adjustability for power-on-reset (POR) and supervisory functions.
The LP3470 asserts a reset signal whenever the VCC supply voltage falls below a reset threshold. The reset time-out period is adjustable using an external capacitor. Reset remains asserted for an interval (programmed by an external capacitor) after VCC has risen above the threshold voltage.
For information on available reset threshold voltage options, see Mechanical, Packaging, and Orderable Information.
特性 Features
·5-Pin SOT-23 Package
·Open-Drain Reset Output
·Programmable Reset Time-Out Period Using an External Capacitor
·Immune to Short VCC Transients
·±1% Reset Threshold Accuracy Over Temperature
·Low Quiescent Current (16 µA typical)
·Reset Valid Down to VCC = 0.5 V
技术参数
- 制造商编号
：LP3470
- 生产厂家
：TI
- # of Supplies Monitored
：1
- VCC (Max)(V)
：5
- VCC (Min)(V)
：0.5
- Output Driver Type / Reset Output
：Active-low; Open-drain
- Time Delay (ms)
：Programmable
- Rating
：Catalog
- Operating Temperature Range (C)
：-20 to 85; -40 to 85
- Watchdog Timer WDI (sec)
：None
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
原厂正品 |
23+ |
MSOP8 |
5000 |
原装正品,假一罚十 |
询价 | ||
NS |
06+ |
SOT23/5 |
2600 |
原装现货海量库存欢迎咨询 |
询价 | ||
NSC |
23+ |
SOT-23-5 |
65600 |
询价 | |||
NSC |
23+ |
NA |
202 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
NSC |
24+ |
SOT23-5 |
6980 |
原装现货,可开13%税票 |
询价 | ||
NS |
SOT23 |
2200 |
正品原装--自家现货-实单可谈 |
询价 | |||
NS |
24+ |
SO-23 |
2789 |
全新原装自家现货!价格优势! |
询价 | ||
TI/德州仪器 |
23+ |
NA |
2860 |
原装正品代理渠道价格优势 |
询价 | ||
NS |
24+ |
SOT23-5 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
NSC |
22+ |
SOT23-5 |
5000 |
原装现货库存.价格优势!! |
询价 |
