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MAX6346UR39-T中文資料
MAX6346UR39-T數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348 microprocessor (μP) supervisory circuits monitor the power supplies in μP and digital systems. These devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 2.5V, 3V, 3.3V, and 5V powered circuits.
These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 100ms after VCC has risen above the reset threshold.
The only difference between the devices is their output. The MAX6326/MAX6346 (push-pull) and MAX6328/MAX6348 (open-drain) have an active-low reset output. The MAX6327/MAX6347 have an active-high push-pull reset output. All of these parts are 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 factory-trimmable between 2.2V and 4.63V, in approximately 100mV increments. Twenty-one standard versions are available. Contact the factory for availability of nonstandard versions.
Ultra-low supply currents (1μA max for the MAX6326/MAX6327/MAX6328) make these parts ideal for use in portable equipment. All six devices are available in space saving SOT23 and SC70 packages
Features
? Ultra-Low 1μA (max) Supply Current (MAX6326/MAX6327/MAX6328)
? Precision Monitoring of 2.5V, 3V, 3.3V, and 5V Power-Supply Voltages
? Reset Thresholds Available from 2.2V to 4.63V
? Fully Specified Over Temperature
? 100ms (min) Power-On Reset Pulse Width
? Low Cost
? Available in Three Versions: Push-Pull RESET, Push-Pull RESET, and Open-Drain RESET
? Power-Supply Transient Immunity
? No External Components
? 3-Pin SC70/SOT23 Packages
? Pin Compatible with MAX803/MAX809/MAX810
Applications
● Computers
● Intelligent Instruments
● Controllers
● Critical μP and μC Power Monitoring
● Portable/Battery-Powered Equipment
MAX6346UR39-T產(chǎn)品屬性
- 類型
描述
- 型號
MAX6346UR39-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(fù)位
Resettable
- 監(jiān)視器
No Watchdog
- 電池備用開關(guān)
No Backup
- 上電復(fù)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(fēng)格
SMD/SMT
- 封裝/箱體
UDFN-6
- 封裝
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
|||
MAXIM |
2025+ |
SOT23-3 |
3265 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
|||
MAXIM |
17+ |
SOT-23 |
6200 |
100%原裝正品現(xiàn)貨 |
|||
MAXIM |
16+ |
SOT-23 |
10000 |
進(jìn)口原裝現(xiàn)貨/價格優(yōu)勢! |
|||
MAXIM |
24+ |
SOT-23 |
5000 |
只做原裝公司現(xiàn)貨 |
|||
MAXIM |
1701+ |
? |
6500 |
只做原裝進(jìn)口,假一罰十 |
|||
MAXIM |
25+23+ |
New |
34976 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
|||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
||||
MAXIM/美信 |
23+ |
SOT-23 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
MAXIM/美信 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
MAX6346UR39-T 資料下載更多...
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61705條
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費(fèi)電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進(jìn)步來滿足客戶的需求，并提供解決方案，幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進(jìn)一步增強(qiáng)了Analog Devices在市場上的競爭力和技術(shù)實力。
