MAX814EPA中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX814EPA規(guī)格書詳情
General Description
The MAX814/MAX815/MAX816 are high-accuracy microprocessor (μP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESET output is guaranteed to be in the correct state for VCC down to 1V. The reset comparator is designed to ignore fast transients on VCC. Reset thresholds are available for operation with a variety of 3V and 5V supply voltages.
A 75μA maximum supply current makes the MAX814/MAX815/MAX816 ideal for use in portable equipment. All three devices are available in 8-pin DIP and SO packages. See the Selector Table for a review of features.
Features
? ±1 Worst-Case Reset Threshold Accuracy
? 4.8V, 4.7V, 4.55V, 3.03V, or Adjustable Reset Thresholds
? ±1 Low-Line Threshold Accuracy (MAX814)
?? 60mV Above Reset Threshold
? 200ms Reset Time Delay
? Active-Low RESET Output
?? Active-High RESET Output (MAX814/MAX816)
? 75μA Max Supply Current
? Guaranteed RESET Valid to VCC = 1V
? Manual Reset Input
? ±2 Power-Fail Comparator
? Independent Watchdog with 1.56sec Timeout (MAX815)
? Power-Supply Glitch Immunity
? 8-Pin SO and DIP Packages
Applications
?? Medical Equipment
?? Controllers
?? Intelligent Instruments
?? Critical μP Power Monitoring
?? Portable/Battery-Powered Equipment
?? Set-Top Boxes
產(chǎn)品屬性
- 型號：
MAX814EPA
- 制造商：
MAXIM
- 制造商全稱：
Maxim Integrated Products
- 功能描述：
【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
DIP8 |
1000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
22+23+ |
DIP8 |
27345 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
23+ |
SOP-8 |
12335 |
詢價 | |||
MAXIM |
19+ |
DIP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
SOP-8 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價 | ||||
Maxim |
24+ |
8-DIP |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MAXIM/美信 |
22+ |
SOP-8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
MAXIM |
23+ |
SOP-8 |
65600 |
詢價 | |||
MAXIM |
2021++ |
DIP8 |
5850 |
進口原裝原管 |
詢價 |
