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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 Integrated Products |
| 企业简称 |
MAXIM【美信】 |
| 中文名称 | 美信半导体官网 |
| 原厂标识 |  |
| 数据手册 | |
| 更新时间 | 2025-6-13 12:38:00 |
| 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.
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 |
23+ |
SMD |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
24+ |
SMD |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAXIM/美信 |
23+ |
SOP-8 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
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 |
2020+ |
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 |
25+ |
SOP8 |
5000 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
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(美信) |
2447 |
SOIC-8 |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
Maxim |
24+ |
8-SOIC |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
MAXIM |
23+ |
SMD |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 |
