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MAX819MEPA集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料
MAX819MEPA規(guī)格書詳情
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
?
產品屬性
- 產品編號：
MAX819MEPA+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 監(jiān)控器
- 包裝：
帶
- 描述：
IC SUPERVISOR MPU 5V 8-DIP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | |||
MAXIM |
2016+ |
SOP8 |
1973 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
Maxim |
22+ |
8PDIP |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
MAXIM(美信) |
23+ |
6000 |
誠信服務，絕對原裝原盤 |
詢價 | |||
MAXIM |
SOP8 |
1973 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MAXIM(美信) |
20+ |
- |
2231 |
向鴻優(yōu)勢庫存,貨在倉庫要貨提前交代,絕對的原裝,我 |
詢價 | ||
MAXIM |
SOP8 |
68900 |
原包原標簽100%進口原裝常備現貨! |
詢價 | |||
Maxim |
21+ |
25000 |
原廠原包 深圳現貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MAXIM |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
原廠原封 |
8200 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 |
