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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
?
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
8/SOT23 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
MAXIM(美信) |
20+ |
SOT-23-8 |
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 |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MAXIM |
22+ |
SOP-8 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM/美信 |
1535+ |
829 |
詢價 | ||||
Analog Devices Inc/Maxim Integ |
23+/24+ |
SOT-23-8 |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Maxim |
24+ |
SOT23-8 |
6953 |
原裝現(xiàn)貨 |
詢價 | ||
Maxim |
22+ |
SOT-23 |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM(美信) |
2112+ |
SOT-23-8 |
105000 |
nan一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單 |
詢價 | ||
Maxim |
2023 |
NA |
8041 |
原廠代理渠道,正品保障 |
詢價 |
