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MAX791CSLASHD規(guī)格書詳情
General Description
The MAX791 microprocessor (μP) supervisory circuit reduces the complexity and number of components needed to monitor power-supply and battery-control functions in μP systems. The 50μA supply current makes the MAX791 ideal for use in portable equipment, while the 6ns chip-enable propagation delay and 250mA output capability (25mA in battery-backup mode) make it suitable for larger, higher-performance equipment.
Features
? Precision 4.65V Voltage Monitoring
? 200ms Power-OK/Reset Time Delay
? Independent Watchdog Timer—Preset or Adjustable
? 1μA Standby Current
? Power Switching
??? 250mA Output in VCC Mode
??? 25mA Output in Battery-Backup Mode
? On-Board Gating of Chip-Enable Signals
??? Memory Write-Cycle Completion
??? 6ns CE Gate Propagation Delay
? MaxCap? or SuperCap? Compatible
? Voltage Monitor for Power-Fail or Low-Battery Warning
? Backup-Battery Monitor
? Guaranteed –R—E—S—E—T– Valid to VCC = 1V
Applications
??? Computers
??? Critical μP Power Monitoring
??? Controllers
??? Intelligent Instruments
??? Portable/Battery Powered Equipment
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
DIP-16 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
MAXIM |
24+ |
SMD |
5500 |
長(zhǎng)期供應(yīng)原裝現(xiàn)貨實(shí)單可談 |
詢價(jià) | ||
MAXIM/美信 |
NA |
959 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | |||
MAXIM |
24+ |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | |||
MAXIM/美信 |
23+ |
NA |
959 |
電子元器件供應(yīng)原裝現(xiàn)貨. 優(yōu)質(zhì)獨(dú)立分銷。原廠核心渠道 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
PDIP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
MAXIM/美信 |
22+ |
TSSOP16 |
9000 |
原裝正品 |
詢價(jià) | ||
MAXIM |
24+ |
DIP-16 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
MAXIM |
22+ |
DIP16 |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM/美信 |
20+ |
DIP-16 |
6600 |
原裝現(xiàn)貨,特價(jià)出售。 |
詢價(jià) |
