型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX6374 | Pin-Selectable Watchdog Timers 文件:288.63 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | |
MAX6374 | 引脚可设置看门狗定时器 MAX6369–MAX6374均为引脚可选的看门狗定时器,用于监控微处理器(µP)活动并在系统工作不正常时发出信号。在正常工作期间,微处理器应在选定的看门狗超时周期到期之前反复切换看门狗输入(WDI),以证明系统正在正确处理代码。如果µP在超时周期到期之前未提供有效的看门狗输入跃迁,则监控器会置位看门狗(低电平有效WDO)输出,以表明系统未在预期时间范围内执行所需指令。看门狗输出脉冲可用于复位µP或中断系统以发出处理错误警告。\n\n MAX6369–MAX6374均为灵活的看门狗定时器监控器,可通过代码执行错误通知提高系统可靠性。该系列提供多种引脚可选的看门狗定时选项,以适合广泛的 • 用于关键µP应用的精密看门狗定时器\n\n• 引脚可选的看门狗超时周期\n\n• 引脚可选的看门狗启动延迟周期\n\n• 无需断电重启即可更改看门狗时序特性\n\n• 开漏或推挽脉冲低电平有效看门狗输出\n\n• 看门狗定时器禁用功能\n\n• 工作电压:+2.5V至+5.5V\n\n• 低电源电流:8µA\n\n• 无需外部元件\n\n• 微型8引脚SOT23封装\n\n• 通过AEC-Q100认证(仅MAX6369KA/V+和MAX6374KA/V+); | ADI 亚德诺 | ADI | |
Pin-Selectable Watchdog Timers General Description The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (µP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog tim 文件:114.25 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
Pin-Selectable Watchdog Timers General Description The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (µP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog tim 文件:440.98 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
Pin-Selectable Watchdog Timers 文件:123.66 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
Pin-Selectable Watchdog Timers 文件:288.63 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
Package:SOT-23-8;包装:卷带(TR) 类别:集成电路(IC) 监控器 描述:IC SUPERVISOR 1 CHANNEL SOT23-8 | AD 亚德诺 | AD | ||
Package:SOT-23-8;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 监控器 描述:IC SUPERVISOR 1 CHANNEL SOT23-8 | AD 亚德诺 | AD | ||
Package:SOT-23-8;包装:卷带(TR) 类别:集成电路(IC) 监控器 描述:IC SUPERVISOR 1 CHANNEL SOT23-8 | AD 亚德诺 | AD |
技术参数
- Watchdog Timeout:
1s to 2s
- Watchdog Startup Delay (min):
>60s
- Watchdog Output:
Push-Pull
- ICC (max)(µA):
20
- RoHS Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Package/ Pins:
SOT23/8
- Smallest Available Pckg. (max w/pins)(mm2):
9
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$1.81 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
24+ |
SOT23-8 |
1185 |
询价 | |||
MAXIM |
25+ |
SOT23-8 |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAXIM |
17+ |
SOT23-8 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
24+ |
SOT23-8 |
5000 |
全现原装公司现货 |
询价 | ||
MAX |
22+ |
SOT23-8 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
SOT23-8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
19+ |
SOT23-8 |
20000 |
12 |
询价 | ||
MaximIntegrated |
24+ |
SOT-23-8 |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM |
24+ |
SOT23-8 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MAXIM |
20+ |
SOT23-8 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 |
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