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MAX821PUS-T中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX821PUS-T規(guī)格書詳情
General Description
The MAX821/MAX822 microprocessor (μP) supervisory circuits monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V-powered or 3V-powered circuits. The MAX821/MAX822 also provide a power-on reset timeout delay that is pin selectable to 1ms (max), 20ms (min), or 100ms (min).
Features
? Pin-Selectable, Precision Power-On Reset Delay:
?? 1ms (max), 20ms (min), or 100ms (min)
? Precision Monitoring of +3V to +5V Power-Supply Voltages
? 2.5μA Supply Current
? Guaranteed Over Temperature (-40°C to +125°C)
? Guaranteed RESET Valid to VCC = 1V (MAX821)
? Power-Supply Transient Immunity
? No External Components
? SOT143 Package
Applications
?? Bar-Code Scanners
?? Computers
?? Controllers
?? Intelligent Instruments
?? Critical μP and μC Power Monitoring
?? Portable/Battery-Powered Equipment
產品屬性
- 型號：
MAX821PUS-T
- 功能描述：
監(jiān)控電路
- RoHS：
否
- 制造商：
STMicroelectronics
- 輸出類型：
Active Low, Open Drain
- 人工復位：
Resettable
- 監(jiān)視器：
No Watchdog
- 電池備用開關：
No Backup
- 上電復位延遲（典型值）：
10 s
- 電源電壓-最大：
5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
UDFN-6
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
TO-253 |
8000 |
只做原裝，直接聯(lián)系 |
詢價 | ||
MAXIM |
SOT23 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ADI(亞德諾)/MAXIM(美信) |
23+ |
SOT-143 |
2669 |
特價優(yōu)勢庫存質量保證穩(wěn)定供貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
SOT-143 |
6825 |
百分百原裝正品,可原型號開票 |
詢價 | ||
MAXIM |
23+ |
DC02PACKAGEREEL |
6500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MAXIM |
23+ |
QFP |
3200 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
TO-253 |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM |
2023+ |
SOT23 |
3365 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
MAXIM |
1742+ |
SOT143 |
98215 |
只要網上有絕對有貨!只做原裝正品! |
詢價 |
