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General Description
The MAX6381–MAX6390 microprocessor (μP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3μA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments. Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.
Features
? Factory-Set Reset Threshold Voltages Ranging from +1.58V to +4.63V in Approximately 100mV Increments
? ±2.5 Reset Threshold Accuracy Over Temperature (-40°C to +125°C)
? Seven Reset Timeout Periods Available: 1ms, 20ms, 140ms, 280ms, 560ms, 1120ms, 1200ms (min)
? 3 Reset Output Options
?? Active-Low Push-Pull
?? Active-High Push-Pull
?? Active-Low Open-Drain
? Reset Output State Guaranteed Valid Down to VCC = 1V
? Manual Reset Input (MAX6384/MAX6385/MAX6386)
? Auxiliary RESET IN (MAX6387/MAX6388/MAX6389)
? VCC Reset Timeout (1120ms or 1200ms)/Manual
????????? Reset Timeout (140ms or 150ms) (MAX6390)
? Negative-Going VCC Transient Immunity
? Low Power Consumption of 6μA at +3.6V and 3μA at +1.8V
? Pin Compatible with MAX809/MAX810/MAX803/MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348, and MAX6711/MAX6712/MAX6713
? Tiny 3-Pin/4-Pin SC70 and 6-Pin μDFN Packages
Applications
? Computers
? Controllers
? Intelligent Instruments
? Critical μP and μC
? Power Monitoring
? Portable/Battery
? Powered Equipment
? Dual Voltage Systems
?
產(chǎn)品屬性
- 型號：
MAX6390XS28D7-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 |
2028 |
SOT23 |
440 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MAXIM/美信 |
23+ |
NA/ |
4500 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
MAXIM |
SC70-4 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
Analog Devices Inc/Maxim Integ |
23+/24+ |
SC-82A |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
MAXIM |
23+ |
SC70 |
3200 |
絕對現(xiàn)貨庫存 |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
Maxim(美信) |
23+ |
標準封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
MAXIM |
23+ |
SOT343 |
5800 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
MAXI |
22+23+ |
SOT-23 |
41754 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
22+ |
SC70-4 |
3000 |
原裝正品,支持實單 |
詢價 |
