MAX691AD中文資料美信數(shù)據手冊PDF規(guī)格書
MAX691AD規(guī)格書詳情
General Description
The MAX691A/MAX693A/MAX800L/MAX800M microprocessor (μP) supervisory circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30μA supply current, 200ms typ reset active delay on power-up, and 6ns chip enable propagation delay. Features include write protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET output that is valid with VCC down to 1V. The MAX691A/MAX800L have a 4.65V typical reset-threshold voltage, and the MAX693A/MAX800M’s reset threshold is 4.4V typical. The MAX800L/MAX800M guarantee power-fail accuracies to ±2.
Features
? 200ms Power-OK/Reset Timeout Period
? 1μA Standby Current, 30μA Operating Current
? On-Board Gating of Chip-Enable Signals, 10ns Max Delay
? MaxCap? or SuperCap? Compatible
? Guaranteed RESET Assertion to VCC = +1V
? Voltage Monitor for Power-Fail or Low-Battery Warning
? Power-Fail Accuracy Guaranteed to ±2 (MAX800L/M)
? Available in 16-Pin Narrow SO and Plastic DIP Packages
Applications
? Computers
? Controllers
? Intelligent Instruments
? Automotive Systems
? Critical μP Power Monitoring
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
DIP16 |
3000 |
公司現(xiàn)貨 |
詢價 | ||
MAX |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
MAXIM/美信 |
23+ |
NA/ |
216 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
PDIP16 |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | ||
MAXIM |
22+ |
DIP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應 |
詢價 | ||
MAXIM |
24+ |
DIP |
5000 |
MAXIM專營品牌原裝進口現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
DIP-16 |
16500 |
進口原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
2022 |
DIP16 |
1600 |
詢價 | |||
MAXIM |
23+ |
DIP |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價 |
