首页>MAX818MESA>规格书详情
MAX818MESA集成电路（IC）的监控器规格书PDF中文资料
| 厂商型号 |
MAX818MESA |
| 参数属性 | MAX818MESA 封装/外壳为8-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）；类别为集成电路（IC）的监控器；产品描述：IC SUPERVISOR 1 CHANNEL 8SOIC |
| 功能描述 | 5V Microprocessor Supervisory Circuits |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽） |
| 文件大小 |
114.44 Kbytes |
| 页面数量 |
16 页 |
| 生产厂商 | Maxim |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-12 9:21:00 |
| 人工找货 | MAX818MESA价格和库存，欢迎联系客服免费人工找货 |
MAX818MESA规格书详情
General Description
The MAX817/MAX818/MAX819 microprocessor (µP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in µP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11µA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are specifically designed to ignore fast transients on VCC. Other supervisory functions include active-low reset, backup battery switchover, watchdog input, battery freshness seal, and chip-enable gating. The Selector Guide below lists the specific functions available from each device.
特性 Features
♦ Precision Supply-Voltage Monitor:
4.65V (MAX81_L)
4.40V (MAX81_M)
♦ 11µA Quiescent Supply Current
♦ 200ms Reset Time Delay
♦ Watchdog Timer with 1.6sec Timeout (MAX817/MAX818)
♦ Battery-Backup Power Switching; Battery Voltage Can Exceed VCC
♦ Battery Freshness Seal
♦ On-Board, 3ns Gating of Chip-Enable Signals (MAX818)
♦ Uncommitted Voltage Monitor for Power-Fail or Low-Battery Warning (MAX817/MAX819)
♦ Manual Reset Input (MAX819)
Applications
Battery-Powered Computers and Controllers
Embedded Controllers
Intelligent Instruments
Critical µP Monitoring
Portable Equipment
产品属性
- 产品编号：
MAX818MESA+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 类别：
集成电路（IC） > 监控器
- 包装：
卷带（TR）
- 类型：
备用电池电路
- 电压 - 阈值：
4.4V
- 复位：
低有效
- 复位超时：
最小为 140ms
- 工作温度：
-40°C ~ 85°C（TA）
- 安装类型：
表面贴装型
- 封装/外壳：
8-SOIC（0.154"，3.90mm 宽）
- 供应商器件封装：
8-SOIC
- 描述：
IC SUPERVISOR 1 CHANNEL 8SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM |
25+ |
SMD |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
25+ |
SMD |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Maxim Integrated |
24+ |
8-SOIC |
65200 |
一级代理/放心采购 |
询价 | ||
MAXIM |
13+ |
N.SO |
3738 |
原装分销 |
询价 | ||
MAX |
2526+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MAX |
24+ |
SMD |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
22+ |
SOP8 |
3000 |
原装正品,支持实单 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
24+ |
SOP8 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
Maxim |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 |
